[Solved] What is trans-conductance?

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Q.	What is trans-conductance?
A.	ratio of change in drain current to change in collector current
B.	ratio of change in drain current to change in gate to source voltage
C.	ratio of change in collector current to change in drain current
D.	ratio of change in collector current to change in gate to source voltage
Answer» B. ratio of change in drain current to change in gate to source voltage
Explanation: the change in drain current which is resulted due to change in gate to source voltage in a fet is measured by trans- conductance. this is termed as trans because it provides relationship between input and output quantity.

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