Question
a.
single phase half wave controlled rectifier as well as in single phase full wave controlled rectifier (M - 2 connection)
b.
single phase half wave controlled rectifier but not in single phase full wave controlled rectifier (M - 2 connection)
c.
single phase full wave controlled rectifier (M - 2 connection) but not in single phase half wave controlled rectifier
d.
all controlled rectifier circuits
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