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A.2 diodes
B.4 diodes
C.6 diodes
Graetz bridge contains4 diodes in single phase AC and6 diodes in three phase AC
We find four diodes in Graetz bridge
B)4 Diodes
Two diodes and a center tapped transformer, or four diodes in a bridge configuration and any AC ... Graetz bridge rectifier: a full-wave rectifier using 4 diodes.
It's full wave rectifier consists of4 diodes "one phase"
For3 phase consists of6diodes
As the experts answer
Choice ---B
Graetz Bridge contains FOUR diodes ........
B.>>>>>>>>>>>>>>>>>>>>4 diodes
Graetz bridge contain4 diodes...also called bridge rectifier
Answer B, 4 Diodes, but I understand that it can be done with one special Diode
In Graets bridge their is Four (4) diodes