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Semiconductors

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

Semiconductors are made of

a)

Silicon

b)

Gold

c)

Germaniam

d)

Both a and c

2.

convert alternating current (AC) to direct current (DC)

a)

Transistor

b)

Diode

c)

IC

d)

None of the above

3.

Who is the leading manufacturer of Semiconductors in the world

a)

China

b)

USA

c)

Taiwan

d)

India

4.

What is the base of the chip where circuits and transistors are printed

a)

Chocolate

b)

Chips

c)

Truffle

d)

Wafer

5.

_____ is a process that uses light to transfer a pattern onto a substrate, such as a silicon wafer, to create integrated circuits, microprocessors, and printed circuit boards

a)
Electroplating
b)
Photolithography
c)
Etching
d)
Sputtering
6.

_______ have the function of amplifying and switching electrical signals.

a)
transistors
b)
resistors
c)
capacitors
d)
inductors
7.

Semiconductor manufacturing company

a)

Apple

b)

Boat

c)

Micron

d)

Redmi

8.

Application of Semiconductors

a)

Television

b)

Mobile

c)

Modern Train

d)

All of the above

9.

What is the glass plate (like imaging or for drawing kolam) with microscopic electrical circuits that required for semiconductor photolithography processing called?

a)
Photomask
b)
Silicon wafer
c)
Transistor
d)
Circuit board
10.

How was my session yesterday? Give your views and what you expecting in my next class??

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