AIIMS2012Physics-Electronics
AIIMS 2012 Physics Zener Diode MCQ Question
Type: MCQ-numerical-Medium-Class 12
In the given circuit, the voltage across the load is maintained at 12 V. The current in the zener diode varies from 0-50 mA. What is the maximum wattage of the diode?
A
12 W
B
6 W
C
0.6 W
D
1.2 W
Correct Answer
Option C
Detailed Explanation
In the circuit, the zener diode is used as power regular therefore, P = VI.
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