[Solved] transistors can be used to build a class B amplifier.

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Q.	transistors can be used to build a class B amplifier.
A.	npn and pnp
B.	nmos and pmos
C.	both npn and pnp or nmos and pmos
D.	none of the above
Answer» C. both npn and pnp or nmos and pmos

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