Knee current in the case of zener diode implies _____________(a) Forward bias current beyond which I-V characteristics is a straight line(b) Reverse bias current above which I-V characteristics is a straight line(c) Forward cut-in current beyond which current is directly proportional to voltage(d) Maximum allowable reverse bias current through a zener diodeThis question was posed to me by my college director while I was bunking the class.This is a very interesting question from Voltage-Ampere Characteristics of Diode in division Diode Circuit of Analog Circuits

Knee current in the case of zener diode implies _____________(a) Forwa

1.	Knee current in the case of zener diode implies _____________(a) Forward bias current beyond which I-V characteristics is a straight line(b) Reverse bias current above which I-V characteristics is a straight line(c) Forward cut-in current beyond which current is directly proportional to voltage(d) Maximum allowable reverse bias current through a zener diodeThis question was posed to me by my college director while I was bunking the class.This is a very interesting question from Voltage-Ampere Characteristics of Diode in division Diode Circuit of Analog Circuits
Answer» Correct option is (B) Reverse BIAS current above which I-V characteristics is a straight line Explanation: Knee current indicates the current above which reverse characteristics is a straight line. That is the RELATIONSHIP between current and voltage beyond this POINT will be directly proportional and this is very useful for solving REAL life problems.

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