Single-Phase Inverter MCQs

Practice Single-Phase Inverter MCQs with four options, answers and explanations for focused Electronics & Telecommunication Engineering revision.

Question 1

Power ElectronicsSingle-Phase Inverter

A single-phase full-bridge inverter commonly uses how many controlled power switches?

Show AnswerHide Answer Report an error

Correct Answer: C. Four

Explanation: An H-bridge/full-bridge single-phase inverter uses four controlled switches.

Reference: Standard power electronics: single-phase inverter

Question 2

Power ElectronicsSingle-Phase Inverter

Show AnswerHide Answer Report an error

Correct Answer: B. -Vdc and +Vdc

Explanation: With diagonal switch pairs conducting alternately, the full bridge applies +Vdc and -Vdc across the load.

Reference: Standard power electronics: single-phase inverter