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Computer Science
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Matching Questions
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.
A-1, B-2, C-3, D-4
A-3, B-4, C-2, D-1
A-4, B-2, C-1, D-3
A-1, B-2, C-4, D-3
Correct Answer:
A-4, B-2, C-1, D-3
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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
Match the following: List I List II A. Line commutation 1. B. Resonant commutation 2. C. Complementary commutation 3. D. Self commutation 4.
Match the following: List I (Diode Rectifier) List II (Expression for output voltage) A. Bridge 1. B. Half wave 2. C. Full wave using centre tapped transformer 3.
Match the following: List I List II A. Laser 1. Emits monochromatic light of low intensity B. Solar cell 2. Consumes electrical power due to incident light C. Photodiode 3. Delivers power to a load D. LED 4. Emits monochromatic light of high intensity
Match the following: List I (Characteristics) List II (Device) A. Voltage controlled device 1. BJT B. Current controlled device 2. UJT C. Conductivity modulation device 3. FET D. Negative conductance device 4. Impatt diode
Match the following: List I List II A. CTFS 1. Periodic B. DTFS 2. Non-periodic C. CTFT D. DTFT
Match the following: List I List II A. Bode 1. Asymptotic plots B. Evans 2. Polar plots C. Nyquist 3. Root locus technique 4. M and N circles
Match the following: List I List II A. Very low response at very high frequencies 1. Low-pass system B. Over shoot 2. Velocity damping C. Synchro-control transformer output 3. Natural frequency 4. Phase-sensitive modulation 5. Damping ratio
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