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Analog Electronics

Q1:
In the circuit shown in the figure, the approximate voltage at the transistor,

A base and emitter respectively are -8 V and -7.3 V

B base and collector respectively are -8 V and -5 V

C Collector and emitter respectively are -5 V and -7.3

D base, emitter and collector respectively are -8 V, 7.3 V and -5 V

ANS:D - base, emitter and collector respectively are -8 V, 7.3 V and -5 V

(-10 - vb) / 4K = (vb - 0) / 16k.
Vb = - 8v.
At the transistor - 0.7v.
8 - 0.7 = 7.3v.
Ve = 7.3v.



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