## Question

### Solution

Correct option is

As an amplifier

As an amplifier

#### SIMILAR QUESTIONS

Q1

p-n photodiode is fabricated from a semiconductor with a band gap of 2.8 eV. Can it detect a wavelength of 6000 nm?

.

Q2

The depletion layer in the p-n junction is formed by

Q3

When a forward bias is applied to a p-n junction, it :

Q4

The resistance of a forward-biased p-n junction is :

Q5

When a semiconductor device is connected with a battery and a resistance in series, a current flows in the circuit. The current almost vanishes if the polarity of the battery is reversed. The device may be :

Q6

The circuit contains two diodes, each with a forward resistance of  and with infinite backward resistance. If the battery voltage is 6 V, the current through the  resistance is

Q7

Two identical p-n junction may be connected in series with a battery in three ways. The potential drops across the two p-n junction are equal in :

Q8

In case of p-n junction diode at high reverse-bias, the current rises sharply. The value of reverse bias is known as :

Q9

A junction diode can be used for :

Q10

For a common base transistor circuit, the emitter-current and the collector-current are 1 mA and 0.96 mA respectively. Calculate the current gain and base current.