For measurement of mutual inductance we can use________________?

Related Mcqs:

Which of the following devices may be used for extending the range of instruments ?

A. Shunts B. Multipliers C. Current transformers D. Potential transformers E. All of the above...

According to application, instruments are classified as_____________?

A. switch board B. portable C. both A. and B. D. moving coil E. moving iron F. both D. and E....

Murray loop test can be used for location of________________?

A. ground fault on a cable B. short circuit fault on a cable C. both the ground fault and the short-circuit fault D. none of the above...

In a 3-phase power measurement by two wattmeter method the reading of one of the wattmeter was zero. The power factor of the load must be_______________?

A. unity B. 0.5 C. 0.3 D. zero...

If an instrument has cramped scale for larger values, then it follows________________?

A. square law B. logarithmic law C. uniform law D. none of the above...