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Question

Match the following:

List I (Digital circuit) List II (Circuit type)

A. BCD to 7 segment decoder 1. sequential circuit

B. 4-to-1 MUX 2. combinational circuit

C. 4 bit shift register 3. neither sequential nor combinational circuit

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

Correct Answer

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

Matching Questions problems

Search Results

1. Match the following:

	List I		List II
A.	T (reflection) coefficient	1.
B.	T = - 1	2.	Z_L = Z₀
C.	T = + 1	3.	Z_L = 0
D.	- 1 < T < + 1	4.	Z_L = ?

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

2. Match the following:

	List I		List II
A.	R = 0	1.	Undamped oscillation
B.	R < 2 L/C	2.	Damped oscillation
C.	R = 2 L/C	3.	Critically damped response
D.	R > 2 L/C	4.	Non-oscillatory response.

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

3. Match the following:

	List I (VCR system)		List II (Azimuth angle)
A.	VHS	1.	7�
B.	Video 2000	2.	15�
C.	Betamax	3.	6�

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

4. Match the following:

	List I (Roots in s plane)		List II (Impulse response)
A.	Two imaginary roots	1.
B.	Two complex roots in right half plane	2.
C.	A single root on negative real axis	3.
D.	A single root at origin	4.

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

5. Match the following:

List I List II

A. 1.

B. 2.

C. 3.

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

6. Match the following:

	List I		List II
A.	PMMC	1.	Square law type scale
B.	Moving iron	2.	Very good response
C.	Thermo-couple	3.	Linear scale
D.	Electrostatic	4.	Voltmeter

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

7. Match the following:

	List I (Operation in Basic)		List II (Priority)
A.	Exponentiation	1.	1
B.	Multiplication and division	2.	2
C.	Addition and subtraction	3.	3
D.	Expression within parenthesis	4.	4

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

8. Match the following:

	List I		List II
A.	h_ie	1.	49
B.	h_re	2.	25 x 10^-6siemens
C.	h_fe	3.	2.4 x 10^-4
D.	h_oe	4.	1000 ohms

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

9. Match the following:

	List I (Logic family)		List II (Characteristic)
A.	TTL	1.	Maximum power consumption
B.	ECL	2.	Highest packing density
C.	NMOS	3.	Least power consumption
D.	CMOS	4.	Saturated Logic

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

10. Match the following:

	List I		List II
A.	LED	1.	Heavy Doping
B.	Avalanche Photodiode	2.	Coherent Radiation
C.	Tunnel diode	3.	Spontaneous Emission
D.	LASER	4.	Current gain

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

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