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Matching Questions
Match the following: List I (Signal) List II (Value) A. AM 1. 0 0.5 B. DSB - SC 2. 1 C. SSB 3. 2 D. FM (β = 2) 4. 16 E. FM (β = 5) 5. 8
A-1, B-3, C-2, D-5, E-4
A-3, B-3, C-1, D-5, E-4
A-2, B-1, C-4, D-5, E-5
A-4, B-2, C-5, D-3, E-1
Correct Answer:
A-3, B-3, C-1, D-5, E-4
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Match the following: List I List II A. 1. Band reject (notch) filter B. 2. Band pass filter C. 3. High pass filter D. 4. Low pass filters
Match the following: List I List II A. Ratio of maximum energy stored to energy dissipated per cycle 1. Propagation constant B. TEM mode is loss less medium 2. Cutoff frequency is zero C. Ratio of frequency in radian to phase velocity of EM wave 3. Quality factor of cavity D. TEM is the mode of lowest cutoff frequency 4. Cylindrical waveguide
Match the following: List I List II A. Coastals receiver 1. VSB B. Stereo-multiplexing 2. Demodulating DSB-SC C. TV broad casting 3. FM radio broad casting 4. Slope overload 5. Matched filter
List I (Branches) List II A. 1, 2, 3, 4 1. Twigs B. 4, 5, 6, 7 2. Links C. 1, 2, 3, 8 3. Fundamental cutset D. 1, 4, 5, 6, 7 4. Fundamental loop
Match the following: List I (Instruction) List II (Flag's getting affected) A. ORI 1. CY reset B. DAA 2. CY reset and AC reset C. PCHIL 3. S, Z, AC, P, CY flags affected 4. S, S, P are modified 5. No flags affected
Match the following: List I (Functional components) List II (Device) A. Error detector 1. Three phase FHP Induction motor B. Servo motor 2. Synchro transmitter and control transformer C. Amplifier 3. Tacho generator D. Feed back 4. Armature controlled FHP dc motor 5. Amplidyne
Match the following: List I List II A. NPN transistor 1. B. PNP transistor 2. C. n channel JFET 3. D. p channel JFET 4.
If r is resistivity, l is length of wire, a is area of cross-section, ω is angular frequency, F is form factor, n is number of turns, d is coil diameter and r is resistance of a coil. List I List II A. Value of inductance 1. B. Power factor 2. C. Q factor 3. D. Value of resistance 4. Fn2d
Match the following: List I List II A. On-off 1. steam kettle with different settings B. Proportional 2. Elevator C. Cascade 3. Robot-positioning D. Digital 4. Domestic Refrigerator
Match the following: List I List II A. Resistance 1. M-1L-2T4I2 B. Inductance 2. ML2T-2I-2 C. Capacitance 3. ML2T-3I2
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