Question

Solution

Correct option is  SIMILAR QUESTIONS

Q1

A junction diode can be used for :

Q2

p-n junction diode cannot be used :

Q3

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.

Q4

The current gain for common-emitter amplifier is 59. If the emitter-current is 6.0 mA, find (i) base-current, and (ii) collector-current.

Q5

Calculate the current gain of a transistor if the current-gain is 0.98.

Q6

In a silicon transistor, a change of 7.98 mA in the emitter-current produces a change of 7.8 mA in the collector-current. Find the required change in the base current to produce an equivalent change in the collector current.

Q7

A common-emitter transistor amplifier has a current gain of 50. The collector resistance is and the input resistance is , calculate the output voltage if input voltage is 0.01 V.

Q8

The internal resistance of a triode value is and the amplification factor is 15. What is the potential (at constant-potential) is required to increase the plate current from 6 mA to 9 mA?

Q9

Which logic gets is represented by the following combination of logic gets? Q10

The given symbol represents : 