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Question

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

Options
A. A-2, B-3, C-1, D-1
B. A-2, B-3, C-4, D-1
C. A-3, B-1, C-2, D-4
D. A-3, B-1, C-4, D-2

Correct Answer

A-3, B-1, C-4, D-2

Matching Questions problems

Search Results

1. 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

Options
A. A-4, B-3, C-1, D-2
B. A-3, B-4, C-2, D-1
C. A-4, B-3, C-2, D-1
D. A-3, B-4, C-1, D-2

2. 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.

Options
A. A-1, B-2, C-3
B. A-3, B-2, C-1
C. A-1, B-3, C-2
D. A-3, B-1, C-2

3. Match the following:

	List I		List II
A.	Line commutation	1.
B.	Resonant commutation	2.
C.	Complementary commutation	3.
D.	Self commutation	4.

Options
A. A-1, B-4, C-2, D-3
B. A-1, B-2, C-3, D-4
C. A-4, B-1, C-3, D-2
D. A-2, B-3, C-4, D-1

4. Match the following:

	List I		List II
A.	Resistance	1.	M^-1L^-2T⁴I²
B.	Inductance	2.	ML²T^-2I^-2
C.	Capacitance	3.	ML²T^-3I²

Options
A. A-1, B-2, C-3
B. A-2, B-1, C-3
C. A-2, B-3, C-1
D. A-3, B-2, C-1

5. 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

Options
A. A-4, B-2, C-3, D-1
B. A-2, B-4, C-1, D-3
C. A-3, B-1, C-4, D-2
D. A-4, B-2, C-1, D-3

6. Match the following:

	List I		List II
A.	CTFS	1.	Periodic
B.	DTFS	2.	Non-periodic
C.	CTFT
D.	DTFT

Options
A. A-2, B-1, C-2, D-2
B. A-2, B-1, C-2, D-1
C. A-1, B-2, C-2, D-2
D. A-1, B-2, C-2, D-1

7. 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

Options
A. A-1, B-4, C-2
B. A-2, B-3, C-4
C. A-3, B-1, C-4
D. A-1, B-3, C-2

8. 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

Options
A. A-1, B-5, C-4
B. A-3, B-2, C-4
C. A-2, B-5, C-4
D. A-4, B-1, C-3

9. Match the following:

List I List II

A. 1. Slot line

B. 2. Coplanar line

C. 3. Microstrip
Options
A. A-1, B-2, C-3
B. A-3, B-2, C-1
C. A-2, B-3, C-1
D. A-3, B-1, C-2

10. Match the following:

	List I		List II
A.		1.	Circles
B.		2.	Straight lines
C.		3.	Hyperbolas
D.

Options
A. A-2, B-3, C-3, D-1
B. A-1, B-3, C-2, D-1
C. A-2, B-1, C-3, D-3
D. A-3, B-2, C-1, D-2

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