## Question

### Solution

Correct option is

More than 1 Therefore, current gain is greater than 1.

#### SIMILAR QUESTIONS

Q1

When Ge crystals are doped with phosphorus atom, then it becomes

Q2

The transfer ratio of a transistor is 50. The input resistance of the when used in the common emitter configuration is . The peak value of the collector ac current for an ac input voltage for 0.01 V peak is

Q3

In a common base transistor circuit, the current gain is 0.98. On changing in the emitter current by 5.00 mA, the change in the collector current is

Q4

On increasing the reverse bias to a large value in a pn junction diode, the current

Q5

When arsenic is added as an impurity to silicon, the resulting material is

Q6

What is the voltage gain in a common emitter amplifier, where the input resistance is and load resistance ? Given .

Q7

In a pn junction dipole at a high value of reverse bias, the current rises sharply. The value of reverse bias is known as

Q8

The total current in the block is

Q9

In a pnp transistor, the p-type crystal acts as

Q10

If the input and output resistances in a common-base amplifier circuit are respectively, what is the voltage amplification when the emitter current is 2 mA and current gain ?