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ECE · Q87

Electronic Devices And Circuits

Engineering and GATE · ECE · question 87

Q87

In resistance level, the AC or the dynamic resistance of a p-n junction diode is defined by

A.
a point on the characteristics
B.
a tangent line at the Q-point in graphical determination
Answer
C.
the straight line between limits of operation
D.
The ratio of current through load to voltage across load

Answer: Option B

Solution

Answer: Option B
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