A silicon-controlled rectifier (SCR) conducts appreciable current when its _______ with respect to the cathode.

gate is negative and anode is positive

anode is negative and gate is positive

anode and gate are both negative

anode and gate are both positive

A silicon-controlled rectifier (SCR) conducts appreciable current when

1.	A silicon-controlled rectifier (SCR) conducts appreciable current when its _______ with respect to the cathode.
A.	anode is negative and gate is positive
B.	anode and gate are both negative
C.	anode and gate are both positive
D.	gate is negative and anode is positive
Answer» D. gate is negative and anode is positive

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