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Question

Match the following:

List I List II

A. ? x = 0 1. irrotational vector

B. ? . = 0 2. conservative field

C. ? .dl = 0 3. solenoidal vector

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

Correct Answer

A-3, B-1, C-2

Matching Questions problems

Search Results

1. Match the following:

	List I		List II
A.	Sky wave	1.	parasitic elements
B.	Antenna feed	2.	delta match
C.	Reflector	3.	long-wire antenna
D.	Rhombic antenna	4.	ionosphere

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

2. Match the following:

	List I		List II
A.	SUS	1.
B.	SBS	2.
C.	SCS	3.
D.	Shockley diode	4.

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

3. Match the following:

	List I (Amplifier coupling)		List II (Feature)
A.	RC	1.	High voltage gain and impedance matching
B.	Inductive	2.	Ability to amplify dc and low frequency signals
C.	Transformer	3.	Minimum non-linear distortion
D.	Direct	4.	Low collector supply voltage can be used

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

4. Match the following:

	List I		List II
A.	Detection of a periodic signal in noise	1.	Increase in band-width
B.	Recovery of a band limited signal from its uniformly sampled values	2.	Slope over load error
C.	Finer quantization	3.	Nyquist rate of signals
D.	Delta modulation	4.	Cross correlation

Options
A. A-4, B-3, C-1, D-2
B. A-3, B-2, C-1, 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 (Power device)		List II (Max. frequency)
A.	Power Bipolar	1.	MHz
B.	Power MOSFET	2.	100 kHz
C.	SCR	3.	10 kHz
D.	Insulated gate bipolar transistor	4.	1 kHz

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

6. Match the following:

	List I (Location of characteristics roots)		List II (System characteristic)
A.	(- 1 + j), (- 1 - j)	1.	Marginally stable
B.	(- 2 + j), (- 2 - j), (2, j) (- 2, j)	2.	Unstable
C.	- j, j - 1, 1	3.	Stable

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

7. Match the following:

	List I		List II
A.	Digital counter	1.	Measurement of harmonics
B.	Schering Bridge	2.	Measurement of frequency
C.	Meggar	3.	Measurement of loss angle of dielectric
D.	Spectrum analyser	4.	Measurement of insulation resistance

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

8. Match the following:

	List I (Operator)		List II (Description)
A.	& &	1.	Bitwise inclusive OR
B.	&	2.	Bitwise AND
C.	\| \|	3.	Logical AND
D.	\|	4.	Logical OR

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

9. Match the following:

	List I		List II
A.	Fourier transform of a Gaussian function	1.	Gaussian function
B.	Convolution of a rectangular pulse with itself	2.	Rectangular pulse
C.	Current through inductor for step input voltage	3.	Triangular pulse
		4.	Ramp function
		5.	Zero

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

10. Match the following:

	List I		List II
A.	Continuous and aperiodic	1.	Fourier representation is continuous and aperiodic
B.	Continuous and Periodic	2.	Fourier representation is discrete and aperiodic
C.	Discrete and aperiodic	3.	Fourier representation is continuous and periodic
D.	Discrete and periodic	4.	Fourier representation is discrete and periodic

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

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