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Bipolar Junction Transistor

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

Which are the two types of Bipolar Junction Transistors?

a)

Transistor Amplification

b)

Emitter Base

c)

pnp & npn

d)

Alpha Beta

2.

How many terminals are there on a Bipolar Junction Transistor?

a)

3

b)

1

c)

4

d)

5

3.

What are the labels for the terminals of a transistor?

a)

Positive, Negative, Neutral

b)

Emitter, Base, Collector

c)

Input, Output, Ground

d)

Source, Gate, Drain

4.

In the common-base configuration, which terminal is common to both the input and output?

a)

Base

b)

Emitter

c)

Collector

d)

None of the above

5.

What is the function of curve tracer in transistor testing?

a)

indicates damage that occurs in the transistor

b)

shows the number of nodes

c)

to inhibit incoming current

d)

provides a graph of the characteristic curves

6.

What is the VBE size for silicone?

a)

1,2 V

b)

0,7 V

c)

0,5 V

d)

3,4 V

7.

What is the ideal value of alpha?

a)

0

b)

1

c)

0.5

d)

1.5

8.

Alpha (α) is the ratio of...

a)

IE to IC

b)

IB to IC

c)

IC to IB

d)

IC to IE

9.

What does the symbol β represent in the context of a transistor?

a)

the voltage across the transistor

b)

the resistance of the transistor

c)

the amplification factor of a transistor

d)

the capacitance of the transistor

10.

Beta (β) represents the (a)   of a transistor.