Free Printable Bipolar Junction Transistor (BJT)

Worksheets

Bipolar Junction Transistor (BJT)

Total questions: 16

Worksheet time: 8mins

Name

Class

Date

BJT stands for

Biomedical Junction Table

Binary Justified Transistor

Bipolar Junction Transistor

Bipolar Junction Thyristor

One function of the transistor is to_____________?

rectify

amplify

limit

control

transistor has 3 electrodes namely

PNP

NPN

Base/ Collector/ Emitter

Drain/ Gate/ Source

Which of the following is not a terminal or region of a BJT?

base

collector

drain

emitter

The βDC of a transistor is its

current gain

voltage gain

power gain

internal resistance

In an NPN transistor, the N regions are

base and emitter

base and collector

emitter and collector

base and ground

The transistor's region of operation when base current is equal to zero

cutoff

saturation

breakdown

active

What is the expression for the Current Gain, β?

ΔIc / ΔVc

ΔIc / ΔIB

ΔVCE / ΔVBE

ΔIc / ΔVB

A transistor is a …………… operated device

current

voltage

both current and voltage

none

10.

In a transistor

I_C = I_E + I_B

IE= IB+IC

IB=IE+IC

IE=IC-IB

11.

identify the image

npn

pnp

n type

p type

12.

In which circuit does the bulb light up?

13.

What is the nominal voltage drop of a silicon transistor when a base-emitter junction is forward-biased?

0.7 V.

0.3 V.

0.2 V.

VCC.

14.

Given a situation where Ib = 50 uA and beta = 75. Find Ic.

375 mA

37.5 mA

3.75 mA

0.375 mA

15.

Application Of Bipolar Junction Transistor is :

i. Switch

ii. Amplitude

i. Amplitude

ii. Rectifier

i. Switch

ii. Amplifier

i. Switch

ii. Rectifier

16.

$\frac{Output\ Voltage,\ Vo}{Input\ Voltage,\ Vi}$ is define of ___

Voltage Input

Current Gain

Voltage Gain

Current Output

100 %

Bipolar Junction Transistor (BJT)

Total questions: 16

Worksheet time: 8mins

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