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?

Emitter, base and collector

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Base, emitter and collector

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Base, collector and emitter

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Collector, emitter and base

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B Base, collector and emitter
Answer C:
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

Suggest Corrections

Similar questions

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 :
(1) Emitter, base and collector
(2) Base, emitter and collector
(3) Base, collector and emitter
(4) Collector, emitter and base.

Q. An n-p-n transistor has three leads A, B and C. Connecting B and C by moist fingers, A to the 10 positive lead to an ammeter , and C to the negitive lead of the ammeter , one find large deflection. Then, A B and C refer respectively to:

Q. An incomplete sentence about transistors is given below:
The emitter−..... junction is __ and the collector−..... junction is __. The appropriate words for the dotted empty positions are, respectively,
(a) 'collector' and 'base'
(b) 'base' and 'emitter'
(c) 'collector' and 'emitter'
(d) 'base' and 'base'.

Q. In an n-p-n transistor, the base and collector currents are

100 m u A

and

9 m A

respectively. Then the emitter current will be

Q. If

x, y

and

z

are the lengths of the emitter, base and collector of a transistor respectively then:

Join BYJU'S Learning Program

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?

The correct option is B Base, collector and emitterAnswer C: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