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

Related Mcqs:

In the a.c. equivalent circuit of a transistor amplifier, the capacitors are considered ___________________?

A. Short B. Open C. Partially open D. None of the above...

In the d.c. equivalent circuit of a transistor amplifier, the capacitors are considered__________________?

A. Short B. Open C. Partially short D. None of the above...

The purpose of d.c. conditions in a transistor is to___________________?

A. Reverse bias the emitter B. Forward bias the collector C. Set up operating point D. None of the above...

The value of collector load RC in a transistor amplifier is _______________the output impedance of the transistor?

A. The same as B. Less than C. More than D. None of the above...

For highest power gain, one would use _________________configuration?

A. CC B. CB C. CE D. none of the above...