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Transistor Biasing

For good stabilsation in voltage divider bias, the current I1 flowing through R1 and R2 should be equal to or greater than_____________?

Electrical Engineering Mcqs, Transistor Biasing /
For good stabilsation in voltage divider bias, the current I1 flowing through R1 and R2 should be equal to or greater than_____________?

A. 10 IB
B. 3 IB
C. 2 IB
D. 4 IB

For good stabilsation in voltage divider bias, the current I1 flowing through R1 and R2 should be equal to or greater than_____________? Read More »

Electrical Engineering Mcqs, Transistor Biasing

The leakage current in a silicon transistor is about_____________ the leakage current in a germanium transistor?

Electrical Engineering Mcqs, Transistor Biasing /
The leakage current in a silicon transistor is about_____________ the leakage current in a germanium transistor?

A. One hundredth
B. One tenth
C. One thousandth
D. One millionth

The leakage current in a silicon transistor is about_____________ the leakage current in a germanium transistor? Read More »

Electrical Engineering Mcqs, Transistor Biasing

The biasing circuit has a stability factor of 50. If due to temperature change, ICBO changes by 1 µA, then IC will change by___________________?

Electrical Engineering Mcqs, Transistor Biasing /
The biasing circuit has a stability factor of 50. If due to temperature change, ICBO changes by 1 µA, then IC will change by___________________?

A. 100 µA
B. 25 µA
C. 20 µA
D. 50 µA

The biasing circuit has a stability factor of 50. If due to temperature change, ICBO changes by 1 µA, then IC will change by___________________? Read More »

Electrical Engineering Mcqs, Transistor Biasing

If the maximum collector current due to signal alone is 3 mA, then zero signal collector current should be at least equal to___________________?

Electrical Engineering Mcqs, Transistor Biasing /
If the maximum collector current due to signal alone is 3 mA, then zero signal collector current should be at least equal to___________________?

A. 6 mA
B. mA
C. 3 mA
D. 1 mA

If the maximum collector current due to signal alone is 3 mA, then zero signal collector current should be at least equal to___________________? Read More »

Electrical Engineering Mcqs, Transistor Biasing