Explore topic-wise MCQs in Electrical Measurements.

This section includes 4 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.

Thermal compensation can be provided in a Wheatstone bridge by ________

A. using more than one resistive sensor
B. making use of a heat sink
C. using cooling fans
D. immersing the circuit into a liquid
Answer» B. making use of a heat sink
Discussion
2.

One of the simplest applications of a Wheatstone bridge is ________

A. voltage measurement
B. current measurement
C. light measurement
D. power measurement
Answer» D. power measurement
Discussion
3.

By using the variations on a Wheatstone bridge we can _________

A. measure quantities such as voltage, current and power
B. measure high resistance values
C. measure quantities such as complex power
D. measure quantities such as capacitance, inductance and impedance
Answer» E.
Discussion
4.

Wheatstone bridge is used to measure the d.c. resistance of various types of wires for _________

A. determining their effective resistance
B. computing the power dissipation
C. quality control of wire
D. maintaining a source of constant e.m.f
Answer» D. maintaining a source of constant e.m.f
Discussion