In an ac circuit when the supply voltage frequency is equ...
In an ac circuit when the supply voltage frequency is equal to the resonant frequency, the current
leads the supply voltage by 90o
lags behind the supply voltage by 90o
leads the supply voltage by 45o
is in phase with the supply voltage
Correct answer is D
No explanation has been provided for this answer.
The nucleon number of an atom is the total number of ...
Which of the following statements are correct? i. land and sea breezes are natural convection cur...
A stand-by generator is connected to fifteen 40 W lamps and musician's 600 W amplifying system. ...
The purpose of commutators in a direct current motor is to ...
In the diagram given if the atmospheric pressure is 760mm, the pressure in the chamber G Is ...