Question

state the characteristics required of a good thermoin emitter​

Answer 1

Answer:

Two characteristics of thermion emitter : (1) : Thermion emitter should have high melting point so that it does not melt even at high temperature.. (2) : Work function of thermion emitter should be low so that less heat energy is required to emit electron from its surface.

Answer 2

Hey Dear...!!

Your Answer is..!!

Two characteristics of thermion emitter :

(1) : Thermion emitter should have high melting point so that it does not melt even at high temperature..

(2) : Work function of thermion emitter should be low so that less heat energy is required to emit electron from its surface.

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