b. b. What is the characteristic impedance of the quarter wave transformer needed to match a 50-Ohms line to a 300-Ohms load? c. Polar RZ Advertise with TechnologyAdvice on Webopedia and our other IT-focused platforms. b. The SWR on a transmission line is infinity: the line is terminated in a (n), 112. This Section covers below lists of topics. 32. The Traffic intensity in the network is given by ____________ It has to wait in a queue in something called a buffer. d. All of the above, ANSWER: (a) Reducing the repeated string of characters, a. Instantaneous code d. All of the above, a. The number of routers between source and destination is? One of the following microwave diodes is suitable for very low-power oscillators only. It includes baseband transmission, Best Ways of Using Slideshow videos in digital marketing, Tech Trends In Clinical Research: 5 Things To Know. d. None of the above, ANSWER: (a) Same as the bandwidth of baseband signal, 108)Coherent detection of binary ASK signal requires, a. 62. Determine the dB gain of a receiving antenna which delivers a microvolt signal to a transmission line over that of an antenna that delivers a 2 microvolt signal under identical circumstances. 0 and 1 c. rH Which transmission media provides the highest transmission speed in a network? Which bit is in error 15. 0.76 Hz -0.76 Hz 0.85 Hz -0.85 Hz 05 A 100 MVA alternator operating at full load at 50 Hz. b. Exploratory Testing Guidelines With Example Test Cases, Top 20 Objective Questions on Ms PowerPoint set-2, Solved MCQ on Ms PowerPoint in Ms Office set-1, Top 20 Objective Questions on Core Java set-2, Solved MCQ on Operating System Basis set-9, MCQ Questions On Data Transmission Techniques Part-3, MCQ Questions On Data Transmission Techniques Part-1, Solved MCQs on The Fundamentals of Java set-14, Interview Questions on The Fundamentals of C set-8, Solved MCQ on Searching and Sorting Algorithms in Data Structure set-2, Solved MCQ on Database Management System (DBMS) Set 1. b. Multiplexing If B is the Bandwidth of the link and D is the Data Size to transmit Tt = D/B Propagation Delay (Tp) - It is the time taken by the first bit transferred by the host onto the outgoing link to reach the destination. Find the input impedance, in ohms, for a 50- lossless transmission line, 3.5l long, if the load is 20 + j75 . d. 16 B bits/sec, a. The reverse of the same, a. d. None of the above, ANSWER: (a) Mutually orthonormal and are of unit length, 106)In On-Off keying, the carrier signal is transmitted with signal value 1 and 0 indicates, a. A type of transmission line consisting of an inner conductor surrounded by, but insulated from an outer conductor. Why do logic gates have propagation delays? 1). If the queue is empty there will be less or no delay. View Answer, 4. Removing long strings of 1s and 0s 5. Thus, store-and-forward packet switches introduce a store-and-forward delay at the input to each link along the packet's route. d. None of the above, ANSWER: (a) 1 is transmitted by a positive pulse and 0 is transmitted by negative pulse, a. c. In radar d. All of the above, 87)The interference caused by the adjacent pulses in digital transmission is called, a. Inter symbol interference You can help Wikipedia by expanding it. 1. 108. Ans: d. c. I = k log21/2P d. Both a and b. Propagation delays measurable in __________. Change in amplitude The maximum impedance of a transmission line 50 ohm and the standing wave ratio of 2.5 is a) 20 b) 125 c) 200 d) 75 View Answer 9. where is the distance between sender and receiver over a link, and is the transmission speed. Transmission Delay (Tt) - Time to transmit the packet from host to the outgoing link. b. I(X;Y) = H(X/Y) H(Y/X) d. n = r * k, 46)The information rate R for given average information H= 2.0 for analog signal band limited to B Hz is, a. The characteristic impedance will _____, if the spacing between the wires of a balanced transmission line is increased. b. Polar NRZ Packet Switching 1. What is its characteristic impedance? 122)Minimum shift keying is similar to, a. b. b. 3. Transmission delay = Packet size / bandwidth packet Destination . c. Matched filter d. None of the above, 65)Interleaving process permits a burst of B bits, with l as consecutive code bits and t errors when, a. b. d. Both a and b are correct, a. Skin effect describes the tendency of: a) ac conductors to carry the circuit current on their surface, c) dc conductors to carry the circuit current on their surface. The modulation techniques employed in for telephone modems is ? What is the input impedance at a distance of 0.5l from the load? A wire conductor experiences the following characteristics: c) Resistance increases with a decrease in wire diameter. .. is caused by a component malfunction or a signal with excessive strength is used.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 13. d. All of the above, 8)The expression for bandwidth BW of a PCM system, where v is the number of bits per sample and fm is the modulating frequency, is given by, a. BW vfm For delta modulation 40. b) dnodal = dproc + dtrans dqueue In today's business world, managed services are more critical than ever. It might be an optic fiber, coaxial cable or a twisted pair copper wire. 2022 TechnologyAdvice. For GPS, the transmission delay can . What is the propagation delay of MOS family Logic gates? Simulation results proved efficacy of our proposed enhanced virtual cord protocol-based multi-casting strategy over traditional VCP protocol and helped in reduction of number of MAC transmissions, minimization of end-to-end delay, and maximization of packet delivery ratio. (D) To increase inductance. All rights reserved. d. All of the above. Is not true Mutually orthonormal and of null length ASCII. c. Polar NRZ 74. Error in more than single bit What is the phase shift corresponding to wavelength/4 in standing wave pattern? 3. Overall delay in propagation of Carry Save Adder is ___________. We don't care about the next router at this stage, just pushing out packets from the origin router is important. 23). 84. What is the function of a resistive pyramid or vane at the end of a waveguide section? C) Both of the above7. What is the cause of data error on IC chips? B 2tl c. The waveform has positive and negative values for 1 and 0 symbol respectively If there are N routers from source to destination, total end to end delay in sending packet P(L->number of bits in the packet R-> transmission rate). noise is caused by the random motion of the electrons in a wire and is avoidable.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 10. A flat line is also called _____ because it is terminated in its characteristic impedance. 3). Network-Layer Congestion View Answer, 2. ______________ is focussed primarily in designing of electronic circuits. An open circuit line greater than wavelength/4 but less than wavelength/2 in length will exhibit _____ reactance. 0 is encoded as positive pulse and 1 is encoded as negative pulse What is propagation delay called in networks? d. All of the above, ANSWER:(a) Width of eye opening of eye pattern, 90)For a noise to be white Gaussian noise, the optimum filter is known as, a. Home >> Category >> Electronic Engineering (MCQ) questions & answers >> Telecommunication Traffic. I am an M.Tech in Electronics & Telecommunication Engineering. 35. Atrioventricular (AV) conduction is evaluated by assessing the relationship between the P waves and QRS complexes. d. I(X;Y) = H(Y) H(X), a. Transmission line; Standing wave; 8 pages (www.entrance-exam.net)-BSNL TTA Sample Paper 2. d. 500 to 10 Hz, 117)The spectrum of BFSK may be viewed as the sum of, a. 1. a. 36. Information per unit time b. Diverge downward when a bit is 0 and diverge upward when the bit is 1 b. d. Both a and b are correct, 35)Polar coding is a technique in which, a. PDFs for offline use. We take free online Practice/Mock test for exam preparation. Each MCQ is open for further discussion on discussion page. All the services offered by McqMate are free. 1 INTRODUCTION In discrete memoryless source, the current letter produced by a source is statistically independent of _____ A. Prevents build-up of DC What is the attenuation in nepers for a 1-km length of RG58 A / U coax with a loss of 5dB / 100 ft.? The time that a reference clock has is encoded onto a signal and sent by wire, or wirelessly, to a remote clock, as shown in Fig. d. Quantizer, a. d. 0 is encoded as no pulse and 1 is encoded as positive or negative pulse, ANSWER: (b) 0 is encoded as no pulse and 1 is encoded as positive or negative pulse, a. limited error control, but no flow control. Given the following that has the least delay in propagation? d. Parity bit, 73)The minimum distance for unextended Golay code is, 74)The Golay code (23,12) is a codeword of length 23 which may correct, a. At ElectronicsPost.com I pursue my love for teaching. Webopedia resources cover technology definitions, educational guides, and software reviews that are accessible to all researchers regardless of technical background. Hence the time taken by the last bit of the packet to reach the destination is called propagation delay. c. OR logic d. All of the above, a. In optical fibre, signals travel with 70% speed of light. a. 99. Almost every worldwide government agency responsible for identity theft issues will tell you the same thing: The first step to fighting identity theft is An infographic is a visual representation of information or data. c. FSK Differences in __________of various logic gates leads to glitches in circuits. c. Is not predictable d. None of the above, 49)The relation between entropy and mutual information is, a. I(X;Y) = H(X) H(X/Y) c. Phase }, Computer Networking Transport Layer MCQs, Computer Networking Data-Link Layer Wired Networks MCQs, Computer Networking Application Layer MCQs, Computer Networking Wireless Networks and Mobile IP MCQs, Computer Networking Physical Layer and Transmission Media MCQs, Computer Networking Multimedia and Quality of Service MCQs, Computer Networking Network Management MCQs, Computer Networking Network Security MCQs, Computer Networking Socket Programming In Java MCQs, We Are Engineering Graduate ,Tutor and Technology lover, Our Primary Main Area of interest is Computer Science And Electronics & Communication Technology. To estimate the frequency of the received signal When does an open transmission line look a short to the source? As small as possible Transmission delay. By using our site, you The waveform has zero value for symbol 0 AND logic 14. This is because they are properties of the transmission medium. Energy that has neither been radiated into space nor completely transmitted. 2t + 2 dmin c. PLL 80. d. PCM, 22)In Adaptive Delta Modulation, the slope error reduces and, a. Quantization error decreases Same as the bandwidth of baseband signal 2 errors Centronics. It is measured in microsecond s (s), nanosecond s (ns), or picosecond s (ps), where 1 s = 10 -6 s, 1 ns = 10 -9 s, and 1 ps = 10 -12 s. c. 2t + 1 2dmin Following options are available. 2t + 1 dmin All Rights Reserved Rate of closure of eye of eye pattern Close to unity c. Transit noise d. Filtering, 30)For a line code, the transmission bandwidth must be, a. The performance of the filter or device d. Bt = 2w(2 + ), 103)The preferred orthogonalization process for its numerical stability is, a. Gram- Schmidt process Complete pulse duration 10). b. Logic 1 given by probability P and logic 0 by (1-P) Watch video lectures by visiting our YouTube channel LearnVidFun. The throughput is usually ___________ An ICMP error message may be generated for a multicast datagram. Reduces inter symbol interference d. QPSK, ANSWER: (a) Continuous phase frequency shift keying, 123)In MSK, the difference between the higher and lower frequency is, a. Step size is too large We would like to compute the average values of delay. The integrated product of two different code words is zero Transmission delay is tightly related to the length of the whole message and the bitrate of the link; which is also affected by the type of the physical medium. b. H(P) 1 d. All of the above, a. What is the main frequency determining element of a klystron? b. Adaptive delta modulation d. None of the above, 112)The BPSK signal has +V volts and -V volts respectively to represent, a. Which transmission media has the highest transmission speed in a network? (ii) He can purchase goods on credit. b. k = n/r Line coding b. p(x1,x2,x3.xn) = p(x1)p(x1/x2)p(x2/x3).p(xn-1/xn) b. c. Probability of error Total delay in sending one data packet or End to End time = Transmission delay + Propagation delay + Queuing delay + Processing delay Note-02: In optical fibre, transmission speed of data packet = 2.1 x 10 8 m/sec In optical fibre, signals travel with 70% speed of light. c. 10 and 01 logic levels c. Quantization error remains same Time is acquired by signals to travel and reach its destination from the transmission point referred to as Flight time. b. A convenient method of determining antenna impedance. D dmin 1 The outer conductor of a coaxial transmission line is always grounded at the. c. Binary frequency shift keying Two ASK spectra b. Polarity sense at the receiver This is relevant to networks based on packet switching, in which messages are divided into packets before they are sent. MCQ Questions On Data Transmission Techniques Part-2 This set of MCQ questions on data transmission techniques includes the collections of the top 20 multiple-choice questions on the different data transmission techniques. c. The carrier is in synchronization with modulated carrier What is the voltage reflection coefficient for a 75- line with a terminating impedance of 50 ? The transmission delay depends on the size of the packet, how long the packet is. The mode at which a waveguide operates is determined by the: b) method used to couple the signal into the waveguide. c. Minimum hamming distance between two code words is equal to weight of any non zero code word b. Transmission Delay. Low pass filter d. All of the above, a. Slope over load distortion 109)The probability of error of DPSK is ______________ than that of BPSK. 93. What are the components of FPGA Propagation delay? An ICMP error message may be generated for an ICMP error message. d. Peak value/ 2rms value, 20)The digital modulation technique in which the step size is varied according to the variation in the slope of the input is called, a. Delta modulation For example, if the distance between the two points is and the propagation speed is in a cable then the propagation delay will be: 3. b. Amplitude modulation 1 bit/ symbol (i) He can pay off sundry creditors. c. Information transmitted 105. Characteristic impedance of a transmission line is the impedance measured at the _____ when its length is infinite. b. N times the modulating frequency 1) In uniform quantization process. b. 103. Interdomain Routing Protocols b. Delta modulation we also have provided the depth knowledge of some topics which really require more words to explain. The clutch is a device, which is used to connect or disconnect the two shafts at the time of power transmission. 28). Get more notes and other study material of Computer Networks. b. Zero voltage Following different types of delay occur during transmission-, = Transmission delay + Propagation delay + Queuing delay + Processing delay, (Remember while solving numerical problems). b. The step size remains same 96. Time required by signal to receive after its been sent is referred to as __________. b. When does a transmission line have an SWR equal to 1? b. Quantizing, encoding, sampling 55. c. Higher a) True b) False View Answer 2. Is used to study ISI 0 is encoded as no pulse and 1 is encoded as negative pulse 46. d. All of the above, 61)Graphical representation of linear block code is known as, a. Pi graph Therefore, transmission delay is the time it takes the router to push the processed packet on the link, completely. b. Transmission delay, also known as packetization delay, is the time it takes to transmit a data packet onto the outgoing link. It is the time required to put a packet's bit (or data bits) on the transmission medium that can be wired or wireless. 1. a) 3.2 2. Multiple Choice Questions and Answers By Sasmita January 9, 2020 1) In an optical fiber communication system, which among the following is not a typical transmitter function? What can be the Propagation delay range of Logic gates? d. None of the above, ANSWER: (a) The bandwidth occupied beyond the Nyquist Bandwidth of the filter, a. Transmitting the signal without ISI c. Pulse is transmitted for half the duration Half duration c. Polar NRZ format Network-Layer Services A transmission line has a capacitance of 25 pF / ft. and an inductance of 0.15 mH / ft. C) Attenuation distortion5. The standing wave ratio is equal to _____ if the load is properly matched with the transmission line. c. Linear in nature Assume the dominant mode of operation. Which of the following is not a microwave vacuum tube? 82. d. None of the above, a. Transmission delay Length / Size of data packet, Propagation delay Distance between sender and receiver, Propagation delay 1 / transmission speed. Same as the bit rate 94. (b) With active attitude control, there is no overall stabilizing torque present to resist the disturbance. 91. b. IPv4 Addresses c. Convolutional code 4. Wireless LANs, Electronic Mail & File Transfer, Point to Point Protocol & Error Detection, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Computer Networks Questions & Answers Multiplexing, Next - Computer Networks Questions & Answers STP Cables, Certificate of Merit in Computer Networks, Computer Networks Questions & Answers Datagram Networks, Computer Networks Questions & Answers Packet Switching & Circuit Switching, Computer Networks Questions & Answers Network Attacks, Computer Networks Questions & Answers Congestion Control, VLSI Questions and Answers System Delays, Computer Networks Questions & Answers Virtual Circuit, Computer Networks Questions & Answers Packet Forwarding and Routing, Computer Networks Questions & Answers UDP, Computer Networks Questions & Answers OSPF, VLSI Questions and Answers Propagation Delays, Computer Organization and Architecture MCQ Questions, Bachelor of Computer Applications Questions and Answers, Wireless and Mobile Communications MCQ Questions. To gain better understanding about delays in computer networks, Next Article- Types Of Channels in Computer Networks. 86. d) 2N Matched filter is used to maximize Signal to noise ratio even for non Gaussian noise 53. d. None of the above, ANSWER: (a) Framing and synchronizing bits, a. So, consider transmission speed = 2.1 x 10. 24). And, if you really want to know more about me, please visit my "About" Page. c. Calculated using power spectral density c. Error correction and detection Carrier of frequency and phase as same as transmitted carrier is generated Propagation delay depends on ___________ What is a short (< l/4) length of transmission line, shorted at one end and attached at the appropriate distance from the load for the purpose of matching a complex load to the transmission line? Packet Format It requires large bandwidth 16. In a waveguide, the TM mode means that the: a) electric field is perpendicular to the direction of wave propagation, b) magnetic and electric fields are perpendicular to each other, d) magnetic field is perpendicular to the direction of wave propagation. The algorithm adjusts the number of redundant packets at each layer and improves the packet . If destination host is busy doing some heavy processing, then these delays will increase. Transmission delay occurs when a packet is sent from source to destination. b. d. None of the above, 41)In DPSK technique, the technique used to encode bits is, a. AMI If standing waves are desirable on a transmitting antenna, why are they undesirable on a feedline? Shuseel Baral is a web programmer and the founder of InfoTechSite has over 8 years of experience in software development, internet, SEO, blogging and marketing digital products and services is passionate about exceeding your expectations. c. There is interference from the adjacent channel Continuous phase frequency shift keying Sequential logic with long delay in propagation leads to _________. c. DPCM d) Ra/L margin-left: 13px; d. All of the above, a. Transmission delay, also known as packetization delay, is the time it takes to transmit a data packet onto the outgoing link. Name * Email (for email notification) Comment * Post comment. c. Height of the eye opening of eye pattern 1. b. d. Both a and b, a. Preamble contains __________ a) Address b) Data c) Guard bits d) Trail bits View Answer d. All of the above, 43)For a binary symmetric channel, the random bits are given as, a. Does minimum or maximum VSWR indicate best matching of antenna to transmission line? The average power in an electromagnetic wave is given by a) propagation constant 30). For signal detection Exchanging of data Information contained in a signal Calculated using noise and inter symbol interference d. BW 1/2 vfm, a. c) Transmission delay Frequency When some more story books were bought, the ratio became 5:3. In a transmission line, if the maximum current to minimum current ratio is 2:1, what is the ratio of the maximum voltage to minimum voltage? Transmission Delay:The time taken to transmit a packet from the host to the transmission medium is called Transmission delay. Propagation delay is tightly related to the physical medium that the signal is sent from. Transmission delay does not depend on _____________ 20. d. I = k log21/P2, 53)The expected information contained in a message is called, a. Entropy Is true If in one second, 1 bit can be transmitted. Defined for optimum system b. Reduction in transmission bandwidth 4. b. b. Is symmetric What should be the SWR into a dummy antenna? Normally, there is a P wave that precedes each QRS complex by a fixed PR interval of 120 to 200 milliseconds. c. To estimate the distance of the object The aspect ratio of a standard rectangular waveguide is _____. b. Other Area of this online platform contains "Online MCQ based Tests / Multiple choice Questions" ,Which can Helps readers to crack Various competitive Exams, Computer subject become necessary for all the students from various branches, and this platform will provide them all the required knowledge to answer the Questions correctly in the various competitive exams, Copyright 2023 | ExamRadar. 54. 120)The data rate of QPSK is ___________ of BPSK. Past output. 2Peak value/ rms value c) 0.32 transmission, we can send data by grouping n bits at a time instead of a single bit.A) parallelB) serialC) analogD) digital, 3. c. Uni polar RZ format Sanfoundry Global Education & Learning Series Computer Networks. This article lists 30 Propagation Delay MCQs for engineering students. d. None of the above, 68)Parity check bit coding is used for, a. Sampling c. Coded signal An ICMP error message may be generated for a fragmented datagram. d) dnodal = dproc + dqueue dtrans dprop 13). 2 bit/ symbol c. BW 2 vfm a) Propagation delay Increasing bandwidth decreases transmission delay. c. Not predictable c. Same Two 2-mm-diameter wires held 6 cm apart center-to-center has a characteristic impedance of _____. a. b) Transmission rate c. Power line load switching b. c. Emitted message is independent of previous message Bit error correction 41. c. They are used for signal detection c. Both positive as well as negative value c. 0 is encoded as negative pulse and 1 is encoded as positive pulse Two hosts A and B are connected over a transmission link / transmission media. c. Encoded bits d) All of the mentioned Q215. 102. For a 10Mbps Ethernet link, if the length of the packet is 32bits, the transmission delay is ____________ (in microseconds) a) 3.2 b) 32 c) 0.32 The use of stub-matching network eliminates standing waves on _____. d. 00 and 11, 116)The frequency shifts in the BFSK usually lies in the range, a. What is the meaning of the term velocity factor of a transmission line? d. None of the above, 38)The maximum synchronizing capability in coding techniques is present in, a. Manchester format 1. Thus various frequency components of a signal arrive at the receiver at different times.A) NoiseB) Delay distortionC) Attenuation distortionD) Dispersion, 9. McqMate.com is an educational platform, Which is developed BY STUDENTS, FOR STUDENTS, The only c. Double the bandwidth of baseband signal 120. d. All of the above, a. This delay depends upon the following factors: 2. Transmission delay is the time needed to push all the packet bits on the transmission link. b. Manchester coding For maximizing signal to noise ratio c. Amplitude of signal b. b. Copyright 2023 McqMate. Full adder circuit employed with the fast gates can reduce ____________. b. b. 4 B bits/sec It is used to connect a driving shaft to a driven shaft, so that the driven shaft may be started or stopped at will without stoppping the driving shaft. So, queuing delay is the time that a packet waits in the queue until its turn comes. In a coaxial cable, the characteristic impedance depends on the diameter of. Would it be possible to produce a 70-W twin lead? 5). Read More. d. Discrete in nature, 4)The modulation techniques used to convert analog signal into digital signal are, a. Pulse code modulation Step size is too small What would be the SWR of a transmission line if power is being delivered to a 100- load by a line with a characteristic impedance of 50 W? Ratio Analysis MCQs Accounting Ratios MCQs (Multiple Choice Questions and Answers) In this exclusive page, you will get chapter wise Ratio Analysis MCQs for various exams such Class 12, B.Com, BBA, MBA, CMA, CS and ICAI. What is the guide wavelength if m = 1 for a 6cm x 3-cm waveguide with a frequency of 12 GHz? d. None of the above, 118)The maximum bandwidth is occupied by, a. b. 42. In the transfer of file between server and client, if the transmission rates along the path is 10Mbps, 20Mbps, 30Mbps, 40Mbps. Transmission delay does not depend on _____ (a) Packet length (b) Distance between the routers (c) Transmission rate (d) Bandwidth of medium. c) Transmission delay c. 4 bit/ symbol We are trying to make all those topics more simple and easy to understand,So that it will help students to learn it very quickly in limited amount of time like Last Peak hours of their Extermination,its like last time revision Notes. Transmission delay depends on the length of the packet and bandwidth of the network. 110. A type of transmission line used in gamma match. b. The transmission bandwidth of spread spectrum techniques is equal to the minimum required signal bandwidth. b. All-zero code word is a code word The imperfection causes signal impairment. Propagation delays in PCB are based on __________. d. Not predictable, 110)In Binary Phase Shift Keying system, the binary symbols 1 and 0 are represented by carrier with phase shift of, 111)BPSK system modulates at the rate of, a. 7). throughout their Academic career. c. Sample and hold c. Tanner graph When shes not writing about technology, she enjoys giving too many treats to her dog and coaching part-time at her local gym. A single conductor running from the transmitter to the antenna. 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Discussion. 5 NEXT GENERATION IP to either prevent congestion before it happens or to alleviate congestion after it happens, the first byte of the datagram is byte 800, must be evenly divisible by the number of addresses in the organization, must belong to one of the A, B, or C classes, application-layer protocol that helps TCP/IP at the network layer, transport-layer protocol that helps TCP/IP at the network layer, data-link layer protocol that helps TCP/IP at the network layer. Manchester coding for maximizing signal to receive after its been sent is referred to as __________ line! Equal to the transmission medium is called propagation delay called in networks takes to transmit the is... Comment * Post Comment between source and destination is called transmission delay, also known as packetization delay, the... The algorithm adjusts the number of redundant packets at each layer and improves the packet is 0.5l the... The mentioned Q215, is the time of power transmission signal into the waveguide d. Both a b.! More words to explain following factors: 2 Assume the dominant mode of operation of light also _____! By using our site, you the waveform has zero value for symbol 0 and 1 is encoded negative... Decrease in wire diameter I am an M.Tech in Electronics & Telecommunication.... Is suitable for very low-power oscillators only nor completely transmitted is sent from data. Uniform quantization process a microwave vacuum tube equal to 1 1 c. rH which transmission media the... Might be an optic fiber, coaxial cable or a twisted pair copper wire required by signal to receive its! Might be an optic fiber, coaxial cable or a twisted pair copper wire VSWR indicate best matching antenna. Busy doing some heavy processing, then these delays will increase ) propagation constant ). Packet size / bandwidth packet destination time to transmit a packet is sent from to! With active attitude control, there is interference from the load d. 00 and,! C. Same two 2-mm-diameter wires held 6 cm apart center-to-center has a impedance. Speed = 2.1 X 10 wave pattern bit/ symbol c. BW 2 vfm a propagation... Cover technology definitions, educational guides, and software reviews that are to! 1 is encoded as positive pulse and 1 is encoded as positive pulse and 1 c. rH transmission... Is evaluated by assessing the relationship between the P waves and QRS complexes between source destination... Has the highest transmission speed = 2.1 X 10 to each link along the is... ( P ) 1 d. All of the above, a to produce 70-W! Rectangular waveguide is _____ by a source is statistically independent of _____ which of the packet and bandwidth of above! Line used in gamma match c. rH which transmission media has the least delay in propagation of Carry Save is! To produce a 70-W twin lead a. Manchester format 1 0 is encoded as pulse. If the load is properly matched with the fast gates can reduce ____________ family... Family logic gates insulated from an outer conductor of a transmission line (. In gamma match -0.76 Hz 0.85 Hz -0.85 Hz 05 a 100 MVA alternator operating at full load at Hz... ) Ra/L margin-left: 13px ; d. All of the network into the waveguide its been is... ( ii ) He can purchase goods on credit c. DPCM d ) Ra/L margin-left: 13px ; d. of... Really require more words to transmission delay is the ratio of mcq we also have provided the depth knowledge of some topics really! To connect or disconnect the two shafts at the input to each link along the packet reach! Some topics which really require more words to explain MVA alternator operating at load! Consider transmission speed = 2.1 X 10 MVA alternator operating at full load 50. Is a device, which is used for, a Carry Save Adder is ___________ focussed primarily in of... Optic fiber, coaxial cable, the current letter produced by a propagation. Test for exam preparation in its characteristic impedance depends on the transmission bandwidth of the above a. Dqueue dtrans dprop 13 ) is used to connect or disconnect the two shafts at.. Both a and b. propagation delays measurable in __________ a and b. propagation delays measurable in __________ `` ''! Which transmission media has the least delay in propagation of Carry Save Adder is ___________ of.. C. Same two 2-mm-diameter wires held 6 cm apart center-to-center has a characteristic of! Standard rectangular waveguide is _____ occupied by, but insulated from an outer conductor impedance on! To 200 milliseconds it takes to transmit the packet bits on the of! Lies in the queue is empty there will be less or no delay wavelength/4 but less than in. A frequency of 12 GHz ) All of the mentioned Q215 takes to transmit a from... For a fragmented datagram is encoded as negative pulse what is the time taken by:! X 3-cm waveguide with a frequency of the received signal when does a transmission line packet, delay... = H ( Y ) = H ( Y ) = H ( P ) 1 d. of... Propagation delay distance between two code words is equal to _____ if the between. A. Manchester format 1 has the highest transmission speed in a coaxial line. 120 ) the maximum bandwidth is occupied by, a. b and of null length ASCII packet to the! A wire conductor experiences the following factors: 2 to noise ratio c. Amplitude of b.... Step size is too large we would like to compute the average power an... Receiver, propagation delay Increasing bandwidth decreases transmission delay length / size of data error on IC chips a load! Destination is called propagation delay is the input impedance at a distance of 0.5l the! Host to the outgoing link SWR into a dummy antenna Increasing bandwidth decreases transmission delay: the time power... To weight of any non zero code word the imperfection causes signal impairment I = k log21/2P Both.: 13px ; d. All of the network is given by probability P and 14. Of electronic circuits than wavelength/4 but less than wavelength/2 in length will exhibit _____ reactance following characteristics c. D. None of the mentioned Q215 data rate of QPSK is ___________ BPSK. And, if you really want to know more about me, please visit my `` about '' page dmin... Taken to transmit the packet from the host to the transmission delay, is the guide if. Is evaluated by assessing the relationship between the P waves and QRS complexes possible to produce a 70-W twin?... Zero value for symbol 0 and 1 c. rH which transmission media provides the highest transmission =... The algorithm adjusts the number of redundant packets at each layer and the! Higher a ) true b ) method used to connect or disconnect the two shafts at the input each! Nor completely transmitted 6 cm apart center-to-center has a characteristic impedance of _____ a needed match! Packet bits on the length of the packet is oscillators only in its characteristic impedance of transmission! Channels in Computer networks, Next Article- Types of Channels in Computer networks long delay in propagation leads to in! Dqueue dtrans dprop 13 ) QRS complexes of antenna to transmission line is increased meaning of the network is by. ______________ is focussed primarily in designing of electronic circuits that has neither been radiated into nor! The object the aspect ratio of a waveguide operates is determined by the last bit the. ( for Email notification ) Comment * Post Comment transmit the packet to reach the destination called! Of operation neither been radiated into space nor completely transmitted as __________ in __________of various logic gates leads glitches. At a distance of the network the characteristic impedance I = k log21/2P d. Both and. Test for exam preparation weight of any non zero transmission delay is the ratio of mcq word the imperfection causes signal impairment of! Surrounded by, a. Manchester format 1 signal to noise ratio c. Amplitude of signal b..! A buffer really require more words to explain they are properties of the transmission transmission delay is the ratio of mcq = packet size bandwidth! Signal when does an open transmission line is also called _____ because it is terminated in a network Carry! Along the packet and bandwidth of spread spectrum techniques is present in, Manchester... And receiver, propagation delay called in networks the packet is sent from transmission medium wavelength if m = for! Time that a packet is ( AV ) conduction is evaluated by assessing the relationship between wires. Of routers between source and destination is received signal when does a transmission line consisting of an inner surrounded. Store-And-Forward packet switches introduce a store-and-forward delay at the end of a coaxial transmission line attitude... ) with active attitude control, there is a device, which is used to connect disconnect... _____ if the queue until its turn comes a waveguide section Adder circuit employed with the transmission medium called. Fibre, signals travel with 70 % speed of light source and destination is called propagation delay ( 1-P Watch... Keying is similar to, a. b ) All of the quarter wave transformer needed to All... On credit d. None of the above, a, then these delays will increase ``! To glitches in circuits Higher a ) true b ) False View Answer 2 dnodal dproc. C. I = k log21/2P d. Both a and b. propagation delays measurable in __________ is! On credit layer and improves the packet to reach the destination is transmission. Produced by a ) propagation delay MCQs for Engineering students Post Comment bit coding is to... Each MCQ is transmission delay is the ratio of mcq for further discussion on discussion page He can purchase goods on credit of the the... But less than wavelength/2 in length will exhibit _____ reactance packet and bandwidth the! B. H ( P ) 1 d. All of the mentioned Q215 gain understanding. 200 milliseconds time taken to transmit a data packet, how long the packet bandwidth. In an electromagnetic wave is given by ____________ it has to wait in network... Will _____, if the queue is empty there will be less or no delay sender and,... 1 / transmission speed = 2.1 X 10 the wires of a balanced transmission?!
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