For measurements on high voltage capacitors, the suitable bridge is_______________?

Related Mcqs:

Which of the following properties a damping oil must possess ?

A. Must be a good insulator B. Should be non-evaporating C. Should not have corrosive action upon the metal of the vane D. The viscosity of the oil should not change with the temperature E. All of the above...

For handling greater currents induction wattmeters are used in conjunction with______________?

A. potential transformers B. current transformers C. power transformers D. either of the above E. none of the above...

A voltage of about 200 V can be measured__________________?

A. directly by a D.C. potentiometer B. a D.C. potentiometer in conjunction with a volt ratio box C. a D.C. potentiometer in conjunction with a known resistance D. none of the above...

In a Weston frequency meter, the magnetic axes of the two fixed coils are__________________?

A. parallel B. perpendicular C. inclined at 60° D. inclined at 120°...

The principle on which vector voltmeter is based is_____________?

A. that it works on the principle of complex variation B. that it measures the response of linear ramp voltage C. same as digital meter D. that it measures the amplitude of a single at two points and at the same time measures their phase difference...