Physics, asked by velmuthu123456789, 9 months ago

voltage dependent resistors are used

Answers

Answered by Anonymous

Answer:

dependent on the voltage applied. ... They are often used to protect circuits against excessive transient voltages. When the circuit is exposed to a high voltage transient, the varistor starts to conduct and clamps the transient voltage to a safe level.

Previous Question

Next Question

Similar questions

Physics, 5 months ago

plot a graph between pressure and reciprocal of volume of a gas at constant pressure ...

Art, 5 months ago

pls tell the name of instrument which is used to make small dots in eyes while drawing . like people drawing cute eyes in youtube. these are used while we have to make small cute dots...

Physics, 5 months ago

a truck starts from rest and rolls down a hill with a constant...

Physics, 9 months ago

Distinguish between an electric motor and an electric generator.

English, 9 months ago