• Tue. Oct 19th, 2021

digital assistant online exam

Byadmin

Feb 12, 2020

For measurement on high voltage capacitors, the suitable bridge is

Correct! Wrong!

In an A. C co-ordinate potentiometer the current in the phase and quadrature potentiometer are adjusted to be

Correct! Wrong!

The stator of phase shifting transformer for use in conjunction with an A. C potentiometer usually has a

Correct! Wrong!

To measure an A. C voltage by using an A. C potentiometer it is desirable that the supply for the potentiometer in taken?

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In order to achieve high accuracy, the slide wire of a potentiometer should be

Correct! Wrong!

Basically a potentiometer is a device for

Correct! Wrong!

A phase shifting transformer is used in conjunction with

Correct! Wrong!

To measure a resistance with the help of a potentiometer it is

Correct! Wrong!

A DIRECT CURRENT CAN BE MEASURE BY

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A VOLTAGE OF ABOUT 200 V CAN BE MEASURED?

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It is required to measure the true open circuit e.m.f.of a battery? The best device is

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Which of the following devices should be used for a accurate of low D. C voltage?

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Murray loop test can be used for location of

Correct! Wrong!

THE OPERATING VOLTAGE OF A MEGGAR IS ABOUT

Correct! Wrong!

The electrical power to a meggar is provided by?

Correct! Wrong!

digital assistant online exam

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