wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

QUIZZZZ

Total questions: 23

Worksheet time: 8mins

Name
Class
Date
1.

semiconductor material

a)

silicon

b)

wood

c)

gold

d)

oil

2.

p-type semiconductors are created by doping an intrinsic semiconductor with

a)

Germanium

b)

boron

c)

phosphorus

d)

silicon

3.

n-type semiconductors are created by doping an intrinsic semiconductor with

a)

silicon

b)

boron

c)

phosphorus

d)

germanium

4.

diode allows the current to flow in

a)

two directions

b)

one direction

c)

none

5.

types of diodes

a)

pn junction

b)

led

c)

zener diode

d)

bjt

6.

in the forward bias we connect

a)

the anode of diode with the positive of battery

and the cathode with the negative of battery

b)

the anode of diode with the negative of battery

and the cathode with the positive of battery

c)

none of them

7.

pn juction diode allow current to flow in

a)

forward mode

b)

reverse mode

c)

both of them

d)

none of them

8.

zener diode allow current to flow in

a)

forward mode

b)

reverse mode

c)

both of them

d)

none of them

9.

transistor used to

a)

amplify

b)

switch

c)

emit light

10.

transistor has ...... terminal

a)

one

b)

two

c)

three

d)

four

11.

transistor types

a)

bjt

b)

fet

c)

both of them

d)

pn junction

12.

bjt has three terminal called

a)

emitter, base , collector

b)

drain, gate, source

c)

emitter, gate, source

d)

drain, base , collector

13.

FET has three terminals called

a)

emitter , base , collector

b)

emitter , gate, source

c)

drain , gate , source

d)

drain , base , collector

14.

time tend to be

a)

high

b)

low

c)

large

15.

a device that used for test and display voltage signal as waveforms

a)

LCR

b)

ohmmeter

c)

oscilloscope

d)

Avometer

16.

oscilloscope represent the variation of ....... over time

a)

current

b)

voltage

c)

resistance

17.

peak to peak is ........ peak voltage

a)

equal

b)

twice

c)

triple

18.

frequency is measured in

a)

hertz

b)

second

c)

farad

d)

ohm

19.

frequency tend to be

a)

low

b)

high

c)

none of them

20.

peak voltage is another name for

a)

frequency

b)

amplitude

c)

time

21.

amplitude is the ..... voltage reached by the voltage

a)

lowest

b)

maximum

22.

time period is the time to complete ....... cycle

a)

half

b)

one

c)

two

23.

types of FET are

a)

NPN

b)

JFET

c)

PNP

d)

MOSFET