Analog Electronics
A 3 - phase diode bridge rectifier is fed from a 400 V rms, 50 Hz, 3 phase AC source. If the load is purely resistive, then peak instantaneous output voltage is equal to

 400 / √ 3 V.
 400√ (2/3) V.
 400 V.
 400√ 2 V.

ANSWER DOWNLOAD EXAMIANS APP