# MCQ Set 1 - Circuits And Electromagnetic

10 Questions | Total Attempts: 203  Settings  Test Duration (mins) : 15Total No. Of Questions : 10 Created By

• 1.
If then value of V1 is given by
• A.

4

• B.

3+e^-2t

• C.

1+3e^-2t

• D.

4-2e^-2t

• 2.
In the circuit shown in the figure, if I = 2, then the value of the battery voltage V will be
• A.

5v

• B.

3v

• C.

2v

• D.

1v

• 3.
Consider the network given below:
• A.

L/2R

• B.

2L/R

• C.

L/3R

• D.

2L/3R

• 4.
The supply voltage IVI in diagram below is
• A.

210V

• B.

70V

• C.

50V

• D.

230V

• 5.
The transfer function is for an active
• A.

Low pass filter

• B.

Band pass filter

• C.

High pass filter

• D.

All pass filter

• 6.
Steady state value of the current in the circuit
• A.

0

• B.

1/2

• C.

2

• D.

1

• 7.
Ideal transformer cannot be described by
• A.

H-parameter

• B.

ABCD parameter

• C.

G-parameter

• D.

Z-parameter

• 8.
In an RLC parallel circuit the impedance at resonance is
• A.

Maximum

• B.

Minimum

• C.

Zero

• D.

Infinity

• 9.
A water boiler at home is switched ON to the ac mains supplying power at 230V/50Hz. The frequency of instantaneous power consumed by the boiler is
• A.

0 Hz

• B.

50 Hz

• C.

100 Hz

• D.

150 Hz

• 10.
The effective resistance between the terminals A and B in the circuit shown in the figure is
• A.

R

• B.

R-1

• C.

R/2

• D.

6/11R

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