A NPN transistor conducts when

Collector is positive and the emitter is negative with respect to the base

Both collector and emitter are positive with respect to the base

Collector is positive and the emitter is negative with respect to the base

Collector is positive and the emitter is at the same potential as the base

Both collector and emitter are negative with respect to the base

Which of the following is true

Common emitter is commonly used because the current gain is maximum

Common base transistor is commonly used because the current gain is maximum

Common emitter is commonly used because the current gain is maximum

Common collector is commonly used because the current gain is maximum

Common emitter is the least used transistor

Junction Transistor MCQ Quiz

9.

A transistor is used in common emitter mode as an amplifier. Then

The base-emitter junction will be forward biased

The input signal is connected in series with the voltage applied to the base-emitter junction

The base-emitter junction will be reversed biased

The voltage applied to bias the base-collector junction and the input signal is connected in series

1.

The emitter-base junction of a transistor is ………. Biased while the collector-base junction is ………….

2.

A NPN transistor conducts when

3.

Which of the following is true

4.

For a common base configuration of PNP transistor Ic/IE = 0.98 then the maximum current gain in common emitter configuration will be

5.

In a PNP transistor working as a common-base amplifier, the current gain is 0.96 and emitter current is 7.2 mA. The base current is

6.

Which is the least doped region in a transistor?

7.

The transistors provide good power amplification when they are used in

8.

For a transistor the parameter b= 99. The value of the parameter is a is

9.

A transistor is used in common emitter mode as an amplifier. Then

10.

In a PNP transistor the base is the N-region. Its width relative to the P-region is

Time

1. The emitter-base junction of a transistor is ………. Biased while the collector-base junction is ………….

2. A NPN transistor conducts when

3. Which of the following is true

4. For a common base configuration of PNP transistor Ic/IE = 0.98 then the maximum current gain in common emitter configuration will be

5. In a PNP transistor working as a common-base amplifier, the current gain is 0.96 and emitter current is 7.2 mA. The base current is

6. Which is the least doped region in a transistor?

7. The transistors provide good power amplification when they are used in

8. For a transistor the parameter b= 99. The value of the parameter is a is

9. A transistor is used in common emitter mode as an amplifier. Then

10. In a PNP transistor the base is the N-region. Its width relative to the P-region is

Time

Report Question

Support mcqmojo.com by disabling your adblocker.

1.

The emitter-base junction of a transistor is ………. Biased while the collector-base junction is ………….

2.

A NPN transistor conducts when

3.

Which of the following is true

4.

For a common base configuration of PNP transistor Ic/IE = 0.98 then the maximum current gain in common emitter configuration will be

5.

In a PNP transistor working as a common-base amplifier, the current gain is 0.96 and emitter current is 7.2 mA. The base current is

6.

Which is the least doped region in a transistor?

7.

The transistors provide good power amplification when they are used in

8.

For a transistor the parameter b= 99. The value of the parameter is a is

9.

A transistor is used in common emitter mode as an amplifier. Then

10.

In a PNP transistor the base is the N-region. Its width relative to the P-region is