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What is the dc input resistance at the base of a B...
1.
What is the dc input resistance at the base of a BJT?
A.
DC R C
B.
DC ·( )
C.
DC ·r e ?
D.
DC R E
Answer» E.
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Collector-feedback bias is another name for base bias.
The base bias circuit is not beta-dependent.
Base biasing is common in relay driver circuits.
A pnp transistor requires the same bias polarities as the npn transistor.
The input resistance at the base of a transistor is RIN DCIBRE.
The formula DC = IB/IC is correct.
Collector-feedback bias provides very poor stability with negative feedback from collector to base.
The purpose of biasing is to establish a proper Q-point.
The base bias circuit arrangement provides poor stability because its Q-point varies widely with DC.
A transistor is operating in a linear fashion at saturation.
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