In a push – pull converter, the filter capacitor can be obtained as – McqOptions

MCQOPTIONS

1.	In a push – pull converter, the filter capacitor can be obtained as____________?
A.	Cmin = V / ( Vr L f2 )
B.	Cmin= ( 1 – D ) V / ( Vr L f2 )
C.	Cmin= ( 1 – 2 D ) V / 32 ( Vr L f2 )
D.	Cmin= ( 1 – 2 D ) V / 42 ( Vr L f2 )
Answer» D. Cmin= ( 1 – 2 D ) V / 42 ( Vr L f2 )

Discussion

No Comment Found

Related MCQs

<p> For commutation in three phase PAC, normally balanced three phase voltages VR, VY and VB are connected to the three legs of the converter via______________?</p>
<p> The typical time of rising time lies between______________?</p>
<p> Let of a thyristor Vc1, Vc2, Vc3 are forward break over voltage for gate current Ig1, Ig2, Ig3 respectively. Then________________?</p>
<p> When a large surge current of very short duration flows through a thyristor then which one of the following device will operate to protect the thyristor ___________?</p>
<p> Which of following is normally ON device?</p>
<p> Maximum di / dt in a SCR is________?</p>
<p> During gate recovery time_____________?</p>
<p> To meet high current demand we use SCRs in______________?</p>
<p> In reverse blocking mode of a thyristor______?</p>
<p> If a shunt motor is started with its field winding open then___________?</p>