Explore topic-wise MCQs in Electrical Measurements.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Electrical Measurements knowledge and support exam preparation. Choose a topic below to get started.

1.

The bridge balance equation can be written in _________

A. impedance form
B. resistance form
C. conductance form
D. admittance form
Answer» E.
Discussion
2.

Balance equation for computing the value of the unknown inductance is?

A. Lx = R2 R3
B. Lx = R2 C1
C. Lx = R2 R3 C1
D. Lx = R3 C1
Answer» D. Lx = R3 C1
Discussion
3.

Balance equation for computing the unknown resistance is?

A. Rx = \(\frac{R_2}{R_1}\)
B. Rx = \(\frac{R_2 R_3}{R_1}\)
C. Rx = \(\frac{R_3}{R_1}\)
D. Rx = \(\frac{1}{R_1}\)
Answer» C. Rx = \(\frac{R_3}{R_1}\)
Discussion
4.

The bridge balance equation can be written in ________?

A. impedance form
B. resistance form
C. conductance form
D. admittance form
Answer» E.
Discussion
5.

What is the significance of capacitors in a Maxwell bridge?

A. they are used to block dc
B. they are used to block ac
C. they are cheap
D. they are expensive
Answer» D. they are expensive
Discussion
6.

Standard inductor provides rated inductance directly.

A. True
B. False
Answer» C.
Discussion
7.

Standard inductor requires no shielding.

A. True
B. False
Answer» C.
Discussion
8.

Quality factor of the circuit is given by _________

A. Q = ωC<sub>1</sub>
B. Q = ωR<sub>1</sub>
C. Q = ω
D. Q = ωR<sub>1</sub> C<sub>1</sub>
Answer» E.
Discussion
9.

Balance equation for computing the value of the unknown inductance is

A. L<sub>x</sub> = R<sub>2</sub> R<sub>3</sub>
B. L<sub>x</sub> = R<sub>2</sub> C<sub>1</sub>
C. L<sub>x</sub> = R<sub>2</sub> R<sub>3</sub> C<sub>1</sub>
D. L<sub>x</sub> = R<sub>3</sub> C<sub>1</sub>
Answer» D. L<sub>x</sub> = R<sub>3</sub> C<sub>1</sub>
Discussion
10.

Maxwell inductance capacitance bridge can be used for _________

A. measurement of inductance
B. measurement of capacitance and inductance
C. measurement of resistance
D. measurement of voltage and current
Answer» B. measurement of capacitance and inductance
Discussion