MODEL QUESTIONS

What is the $\alpha$ value of a transistor whose $\beta$ value is $100$.

Draw the circuit diagram of a p-n-p transistor used as an amplifier.

The $\alpha$-value of a transistor is $0.995$. Calculate its $\beta$ value.

Give the symbol for n-p-n transistor.

Give the symbol for p-n-p transistor.

Define static characteristics of a transistor. Give their types.

Draw the circuit diagram to study input and output characteristics of CB- NPN transistor. How do you determine $\alpha$ and $\beta$ from its characteristics $?$

With a neat circuit diagram describe the use of n-p-n transistor as an amplifier in CE mode.