Question

In a 3-phase half-wave uncontrolled diode rectifier, if per phase input voltage is 180 V, then the average output voltage is: Select one: a. 180 b. 198,2 c. None d. 221 e. 108.7 f. 115,4 g. 210,5

Answer 1

Step-by-step explanation:

output voltage in a 3 phase half wave uncontrolled diode rectifier = Vo = 3√3 Vphase /2π

Vo = 3√3 × 180/2π = 148.92 volts .