The power consumed in a circuit element will be least when the phase – McqOptions

MCQOPTIONS

1.	The power consumed in a circuit element will be least when the phase difference between the current and voltage is__________?
A.	180″
B.	90°
C.	60°
D.	0°
Answer» C. 60°

Discussion

No Comment Found

Related MCQs

<p> The r.m.s. value of pure cosine function is_________?</p>
<p> Inductance of coil___________?</p>
<p> Power factor of the following circuit will be zero__________?</p>
<p> If two sinusoids of the same frequency but of different amplitudes and phase angles are subtracted, the resultant is____________?</p>
<p> For a frequency of 200 Hz, the time period will be__________?</p>
<p> The power consumed in a circuit element will be least when the phase difference between the current and voltage is__________?</p>
<p> The time constant of a series R-C circuit is given by____________?</p>
<p> A sine wave has a frequency of 50 Hz. Its angular frequency is ________ radian/second.</p>
<p> Pure inductive circuit____________?</p>
<p> In series resonant circuit, increasing inductance to its twice value and reducing capacitance to its half value__________?</p>