1.

A three-phase three pulse type controlled converter is constructed using 3 SCR devices. The circuit is supplying an R load with α < 30°. As such, each SCR device would conduct for$

A. 60° each cycle
B. 120° each cycle
C. 180° each cycle
D. 360° each cycle
Answer» C. 180¬¨¬®‚Äö√†√ª each cycle


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