If the a.c. input to a half-wave rectifier is an r.m.s value of 400/‚Äö√ √∂2 volts, then diode PIV rating is ___________#

If the a.c. input to a half-wave rectifier is an r.m.s value of 400/�

1.	If the a.c. input to a half-wave rectifier is an r.m.s value of 400/‚Äö√ √∂2 volts, then diode PIV rating is ___________#
A.	400/‚Äö√ √∂2 V
B.	400 V
C.	400 x ‚Äö√ √∂2 V
D.	none of the above
Answer» C. 400 x ‚Äö√ √∂2 V