What is quiescent point or Q-point?(a) Operating point of device(b) The point at which device have maximum functionality(c) The point at which current equal to voltage(d) The point of V-I graph where slope is 0.5This question was addressed to me in final exam.The above asked question is from Resistance Level in chapter Diode Circuit of Analog Circuits

What is quiescent point or Q-point?(a) Operating point of device(b) Th

1.	What is quiescent point or Q-point?(a) Operating point of device(b) The point at which device have maximum functionality(c) The point at which current equal to voltage(d) The point of V-I graph where slope is 0.5This question was addressed to me in final exam.The above asked question is from Resistance Level in chapter Diode Circuit of Analog Circuits
Answer» Correct ANSWER is (a) Operating point of DEVICE The explanation: QUIESCENT point of a device represents operating point of a device. For a diode quiescent point is DETERMINED by constant DC current through the diode. The Q-point is the DC voltage or current at a specified terminal of an ACTIVE device with no input applied. A bias circuit is used to supply this steady voltage/current.

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