Total current in an RL circuit always lags the source voltage. – McqOptions

MCQOPTIONS

1.	Total current in an RL circuit always lags the source voltage.
A.	1
B.
C.	1
D.
Answer» B.

Discussion

No Comment Found

Related MCQs

Referring to Problem 23, the true power is
A 470 resistor and a coil with 125 inductive reactance are in parallel. Both components are across a 15 V ac voltage source. Current through the inductor is
The impedance of an circuit varies inversely with frequency.
The phase angle (θ) of a series circuit varies directly with frequency.
In an circuit, part of the power is resistive and part is reactive.
In an circuit, the impedance is determined by both the resistance and the inductive reactance combined.
Which of the following power factors results in less energy loss in an circuit?
A 140 resistor is in parallel with an inductor having 60 inductive reactance. Both components are across a 12 V ac source. The magnitude of the total impedance is
A 1.5 k resistor and a coil with a 2.2 k inductive reactance are in series across an 18 V ac source. The power factor is
The resistor voltage in an circuit is always out of phase with the current.