# In a 3 phase half wave rectifier, when firing angle is less than 90 degree, then the average dc output voltage becomes _____ ? with Answer - Electrical Engineering Mcqs | TestPrep

> Solved MCQ: In a 3 phase half wave rectifier, when firing angle is less than 90 degree, then the average dc output voltage becomes _____ ? Correct Answer: A. Positive. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# In a 3 phase half wave rectifier, when firing angle is less than 90 degree, then the average dc output voltage becomes _____ ?

Direct Answer & Quick Reference

The correct option is **A. Positive**.

A. Positive **(Correct Answer)**

B. Negative

C. Zero

D. None of these

✨ Explain with AI

Verified Key: A. Positive
Solved by 2,887+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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