In a Schering bridge the potential of the detector above earth potenti – McqOptions

MCQOPTIONS

1.	In a Schering bridge the potential of the detector above earth potential is______________?
A.	a few volts only
B.	1 kV
C.	5 kV
D.	10 kV
Answer» B. 1 kV

Discussion

No Comment Found

Related MCQs

Which of the following meters are not used on D.C. circuits______________?
Which of the following devices should be used for accurate measurement of low D.C. voltage ?
When a capacitor was connected to the terminal of ohmmeter, the pointer indicated a low resistance initially and then slowly came to infinity position. This shows that capacitor is____________?
Wattmeter cannot be designed on the principle of_________________?
Wagner earthing device is used to eliminate errors due to________________?
Volt box is a component to_____________?
Various adjustments in an energy meter include_______________?
Two holes in the disc of energy meter are drilled at the opposite sides of the spindle to_____________?
To measure radio frequency, the suitable frequency meter is_______________?
To measure an A. C. voltage by using an A.C. potentiometer, it is desirable that the supply for the potentiometer in taken_______________?