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 bridge inverter, fed from a 230 V dc is connected to the load R = 10 and L = 0.03 H. The output is a quasi-square wave with an on period of 0.5 of a cycle. Determine the fundamental component of rms output voltage.
A.	207.10 V
B.	146.42 V
C.	265.4 V
D.	129 V
Answer» C. 265.4 V

Discussion

2.	A single-phase bridge inverter, fed from a 230 V dc is connected to the load R = 10 and L = 0.03 H. Determine the fundamental component of rms output current. Fundamental output frequency of the square wave output = 50 Hz.
A.	30 A
B.	15 A
C.	2.3 A
D.	20.7 A
Answer» C. 2.3 A

Discussion

Explore topic-wise MCQs in Power Electronics.

A single-phase bridge inverter, fed from a 230 V dc is connected to the load R = 10 and L = 0.03 H. The output is a quasi-square wave with an on period of 0.5 of a cycle. Determine the fundamental component of rms output voltage.

A single-phase bridge inverter, fed from a 230 V dc is connected to the load R = 10 and L = 0.03 H. Determine the fundamental component of rms output current. Fundamental output frequency of the square wave output = 50 Hz.