The current in a triode at anode potential 100 V and grid potential ? – McqOptions

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1.	The current in a triode at anode potential 100 V and grid potential ? 1.2 V is 7.5 mA. If grid potential is changed to ? 2.2 V, the current becomes 5.5 mA. the value of trans conductance (gm) will be [RPMT 2003]
A.	2 mili mho
B.	3 mili mho
C.	4 mili mho
D.	0.2 mili mho
Answer» B. 3 mili mho

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