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- Help me please, An n-p-n transistor has three leads A, B and C. Connecting B and C by moist fingers, A to the positive lead of an ammeter, and C to the negative lead of the ammeter, one finds large deflection. Then, A, B and C refer respectively to :
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An n-p-n transistor has three leads A, B and C. Connecting B and C by moist fingers, A to the positive lead of an ammeter, and C to the negative lead of the ammeter, one finds large deflection. Then, A, B and C refer respectively to :
- Option 1)
Emitter, base and collector
- Option 2)
Base, emitter and collector
- Option 3)
Base, collector and emitter
- Option 4)
Collector, emitter and base.
Answers (1)
As we have learned
Transistor -
Three layered semiconducting device .
NPN or PNP
- wherein
1. Emitter is heavily doped
2. collector is moderately doped .
3. Base is lightly doped & very thin
In the given situation
A = Base
B = Collector
C = Emitter
Option 1)
Emitter, base and collector
Option 2)
Base, emitter and collector
Option 3)
Base, collector and emitter
Option 4)
Collector, emitter and base.
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