A power factor meter has________________? – McqOptions

MCQOPTIONS

1.	A power factor meter has________________?
A.	one current circuit and two pressure circuits
B.	one current circuit and one pressure circuit
C.	two current circuits and one pres¬sure circuit
D.	none of the above
Answer» B. one current circuit and one pressure circuit

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_______________?