

MCQOPTIONS
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1. |
The function of connecting a zener diode in an UJT circuit, used for the triggering of SCRs, is to |
A. | expedite the generation of triggering pulses |
B. | delay the generation of triggering pulses |
C. | provide a constant voltage to UJT to prevent erratic firing |
D. | provide a variable voltage to UJT as the source voltage changes |
Answer» D. provide a variable voltage to UJT as the source voltage changes | |