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Single Stage Transistor Amplifiers

When an a.c. signal is applied to an amplifier, ,the operating point moves along_________________?

When an a.c. signal is applied to an amplifier, ,the operating point moves along_________________?

A. c. load line
B. c. load line
C. both d.c. and a.c. load lines
D. none of the above

When an a.c. signal is applied to an amplifier, ,the operating point moves along_________________? Read More »

Electrical Engineering Mcqs, Single Stage Transistor Amplifiers

If a transistor amplifier draws 2mA when input voltage is 10 V, then its input impedance is ____________?

If a transistor amplifier draws 2mA when input voltage is 10 V, then its input impedance is ____________?

A. 20 kΩ
B. 2 kΩ
C. 10 kΩ
D. 5 kΩ

If a transistor amplifier draws 2mA when input voltage is 10 V, then its input impedance is ____________? Read More »

Electrical Engineering Mcqs, Single Stage Transistor Amplifiers