Q. IC 7912 is _

A
Two input Quad XNOR gate
B
Two input Quad XOR gate
C
Negative voltage regulator for 12V
D
Positive voltage regulator for 12 V
Solution:

7912 Is a negative voltage regulator. The name ??ndicates negative and the term ??ndicates the voltage. So ?12?eans that this IC will regulate a negative 12V for projects. 78 series for positive voltage regulators.

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