Home
Class 12
PHYSICS
The amplification factor of a triode ope...

The amplification factor of a triode operating in the linear region depends strongly on

A

the temperature of the cathode

B

the plate potential

C

the grid potential

D

the separations of the grid from the cathode and the anode

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC CURRENT THROUGH GASES

    HC VERMA|Exercise Objective 2|7 Videos

  • ELECTRIC CURRENT THROUGH GASES

    HC VERMA|Exercise Exercises|23 Videos

  • ELECTRIC CURRENT THROUGH GASES

    HC VERMA|Exercise Short Answer|10 Videos

  • ELECTRIC CURRENT IN CONDUCTORS

    HC VERMA|Exercise Exercises|84 Videos

  • ELECTRIC FIELD AND POTENTIAL

    HC VERMA|Exercise Exercises|75 Videos

Similar Questions

Explore conceptually related problems

The amplification factor of a triode is 20. If the grid potential is reduced by 0.2 volt then to keep the plate current constant its plate voltage is to be increased by

The amplification factor of a triode is 50. If the grid potential is decreased by 0.20 V, what increase, in plate potential will keep the plate current unchanged ?

The amplification produced by a triode is due to the action of

Calculate the amplification factor of a triode valve which has plate resistance of 2 kOmega and transconductance of 2 millimho .

The amplification factor of a triode is 20. Its plate resistance is 10 kilo ohms. Mutual conductance is

The amplification factor of a triode valve is 15. If the grid voltage is changed by 0.3 volt the change in plate voltage in order to keep the plate current constant (in volt) is

The amplification factor of a triode is 20 and trans-conductance is 3 milli mho and load resistance 3xx10^(4)Omega , then the voltage gain is

The amplification factor of a triode is 18 and its plate resistance is 8xx10^(3)Omega . A load resistance of 10^(4)Omega is connected in the plate circuit. The voltage gain will be

If the amplification factor of a triode (mu) is 22 and its plate resistance is 6600 ohm , then the mutual conductance of this valve is mho is