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.

Inductance of the coil is ________

A. L = ( frac{1}{(2 f)C} )
B. L = ( frac{1}{(2 f)^2} )
C. L = ( frac{1}{C} )
D. L = ( frac{1}{(2 f)^2 C} )
Answer» E.
Discussion
2.

Voltage across the shunt is measured by ________

A. voltmeter
B. multimeter
C. thermocouple
D. thermometer
Answer» D. thermometer
Discussion
3.

What is the relation between Q factor and voltage?

A. Q = ( frac{1}{E} )
B. Q = ( frac{X_L}{R}= frac{X_C}{R}= frac{E_C}{E} )
C. Q = E
D. Q = ( frac{R}{X_L}= frac{R}{X_C}= frac{E}{E_C} )
Answer» C. Q = E
Discussion
4.

Q factor for a series resonant circuit is?

A. Q = ( frac{X_L}{R} = frac{X_C}{R} )
B. Q = X<sub>L</sub> R = X<sub>C</sub> R
C. Q = ( frac{R}{X_L} = frac{R}{X_C} )
D. Q = ( frac{1}{R} )
Answer» B. Q = X<sub>L</sub> R = X<sub>C</sub> R
Discussion