Explore topic-wise MCQs in Power Electronics.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Power Electronics knowledge and support exam preparation. Choose a topic below to get started.

1.	A single phase full bridge inverter has RLC load with R = 4 , L = 35 mH and C = 155 F. The dc input voltage is 230 V and the output frequency is 50 Hz. Find the angle by which the third harmonic current will lead/lag the third harmonic output voltage.
A.	67.25
B.	96.4
C.	49.87
D.	81.3
Answer» E.

Discussion

2.	A single phase full bridge inverter has RLC load with R = 4 , Xl = 11 and Xc = 20.54 . The dc input voltage is 230 V. Find the value of fundamental load power.
A.	1633 W
B.	1603 W
C.	1576 W
D.	none of the mentioned
Answer» C. 1576 W

Discussion

Explore topic-wise MCQs in Power Electronics.

A single phase full bridge inverter has RLC load with R = 4 , L = 35 mH and C = 155 F. The dc input voltage is 230 V and the output frequency is 50 Hz. Find the angle by which the third harmonic current will lead/lag the third harmonic output voltage.

A single phase full bridge inverter has RLC load with R = 4 , Xl = 11 and Xc = 20.54 . The dc input voltage is 230 V. Find the value of fundamental load power.