How the differential mode gain is expressed using h parameter for a – McqOptions

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1.	How the differential mode gain is expressed using h parameter for a single ended output?
A.	h<sub>fe</sub>RC/h<sub>ie</sub>
B.	1/2 (h<sub>fe</sub>RC)/h<sub>ie</sub>
C.	1/2 h<sub>fe</sub>RC
D.	None of the mentioned
Answer» C. 1/2 h<sub>fe</sub>RC

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