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Wk 9 Quiz - Electrical Components

Total questions: 70

Worksheet time: 53mins

Name
Class
Date
1.

Organize these options into the right categories

Categorize the following
Battery
Alternator
Generator
Wire
Frame
Engine Body
Switch
Module
Bulb/Lamp
Resistor
Motor
Solenoid
Actuator
Heater Element
Relay
Transformers
Powersource
Conductive Path
Control Devices
Load Devices
2.

Organize these options into the right categories

Categorize the following

B

G
Bulb
Resistor
Thermistor
Ldr
Potentiometer
NPN Transistor
Diode
PNP Transistor
Rheostat
Zener Diide
IC
Solenoid
Heater Element
Speaker/Horn
Mosfet
Powersource
Load
Variable Resistors
Semiconductor
3.

Organize these options into the right categories

Categorize the following
Transistor
Resistor
Active Components
Passive Components
4.

Match the following

a)

Absorbs Current Flow

1.

Capacitor

b)

Control Amps

2.

Resistor

c)

Relays Current Flow

3.

Transistor

d)

Restricts Current Flow

4.

Diode

e)

Electromagnet

5.

Inductor

5.

Match the following

a)

Increase Volts

1.

Step Up Transformer

b)

Decrease Volts

2.

Step Down Transformer

c)

Converts Electrical to Rotational

3.

Motor

d)

Converts Electrical to Linear

4.

Solenoid

6.

Match the following

a)

Temp

1.

Thermistor

b)

Movement

2.

Potentiometer

c)

Fixed

3.

Resistor

d)

Light

4.

LDR

7.

Organize these options into the right categories

Categorize the following
TP
App
Ect
Iat
Fuel Pum
Fuel Injector
Potentiometer
Thermistor
Motor
Solenoid
8.

Match

a)

Resistor

b)

Switch

c)

Potentiometer

d)

Diode

e)

Capacitor

f)

Transitor

g)

Motor

1
2
3
4
5
6
7
1)
2)
3)
4)
5)
6)
7)
9.

Touch Load

A
B
10.

Type up as many components

2 lines
11.

LED stands for...

a)

Light Emitting Diode

b)

Light Enhanced Diode

c)

Light Enhanced Device

d)

Light Emitting Device

12.

What is the resistance provided by this resistor?

a)

563 ohms

b)

56000 ohms

c)

5.6 ohms

d)

560 ohms

13.

What is the resistance provided by this resistor?

a)

10 ohms

b)

100 ohms

c)

101 ohms

d)

1000 ohms

14.

Photoconductivity is an ability exhibited by a photoresistor. What does this mean?

a)

You can take photographs with this device

b)

It can conduct photos

c)

The amount of resistance provided decreases as there is more light detected

d)

The amount of resistance provided increases as there is more light detected

15.

A photoresistor has a positive and negative terminal, so it matters which way it is connected in a circuit.

a)

TRUE

b)

FALSE

16.

A potentiometer is best described as...

a)

a variable resistor that changes the amount of resistance provided as the knob is turned

b)

a variable resistor that changes the amount of voltage provided as the knob is turned

c)

a pot that can change the brightness of an LED

17.

Q1- The component shown in figure  is :-

a)

Inductor

b)

Capacitor

c)

Transistor

d)

Resistor

18.

The name of the electronic component shown in figure   is :

a)

Fixed Capacitor

b)

Variable Resistor

c)

Variable Inductor

d)

Rectifier Diode

19.

In the figure the missing component is .............:

a)

Diode

b)

Fuse

c)

Resistor

d)

Transistor

20.

The Component shown in figure is  :

a)

Carbon resistor

b)

Variable capacitor

c)

Variable Resistor

d)

LDR

21.

The unit of measuring of Resistance is :

a)

Ohm   (Ω)

b)

Henry (H)

c)

Ampere  (A)

d)

Volt  (V)

22.

The function of the CAPACITOR is .................

a)

Store magnetic energy

b)

Store electrical energy

c)

Allow current to flow in one direction

d)

Limit current flow

23.

The component shown in figure  is :-

a)

Inductor

b)

Capacitor

c)

Coil

d)

Transistor

24.

Q4-The Name of the component shown in figure is …………….

a)

Transistor

b)

I.C

c)

Resistor

d)

Diode

25.

The component shown in the figure next is...............

a)

Resistor

b)

Zener diode

c)

PNP transistor

d)

NPN Transistor

26.

In the Ohm’s law triangle, you get that Resistance equals .... divided by current.

a)

volume

b)

voltage

c)

value

d)

valve

27.

Select the correct symbol for a battery.

a)
b)
c)
d)
28.

The image is the symbol for a:

a)

LED

b)

resistor

c)

diode

d)

conductor

29.

The image is a symbol for a:

a)

diode

b)

LED

c)

source

d)

photocell

30.

The following is a symbol for a:

a)

LED

b)

photocell

c)

diode

d)

source

31.

The function of a resistor is to:

a)

is to allow an electric current to pass in one direction

b)

perform the function of a switch

c)

limit and/or control the voltage and current in an electronic circuit

d)

store electrical charge

32.

Allows current to flow in only one direction

a)

LED

b)

resistor

c)

transistor

d)

Capacitor

33.
Electrons have a positive charge.
a)
True
b)
False
34.

Which electronic component changes resistance when temperature changes.

a)

LED

b)

Thermistor

c)

Light Dependent Resistor

d)

Buzzer

35.

What is this the symbol for?

a)

LED

b)

Light Dependent Resistor

c)

Thermistor

d)

Buzzer

36.
a)
b)
c)
d)
37.

The name of this component:

a)

resistor

b)

capacitor

c)

photocell

d)

transistor

38.

The following is a symbol for a:

a)

resistor

b)

diode

c)

transistor

d)

potentiometer

39.

The image is a symbol for a:

a)

transistor

b)

LED

c)

diode

d)

potentiometer

40.

A transistor has three pins named base, collector, and ...?

a)

Emitter

b)

Transistor

c)

Transmitter

41.

LED stands for...

a)

Light Emitting Diode

b)

Light Enhanced Diode

c)

Light Enhanced Device

d)

Light Emitting Device

42.

What is the resistance provided by this resistor?

a)

563 ohms

b)

56000 ohms

c)

5.6 ohms

d)

560 ohms

43.

What is the resistance provided by this resistor?

a)

10 ohms

b)

100 ohms

c)

101 ohms

d)

1000 ohms

44.

Photoconductivity is an ability exhibited by a photoresistor. What does this mean?

a)

You can take photographs with this device

b)

It can conduct photos

c)

The amount of resistance provided decreases as there is more light detected

d)

The amount of resistance provided increases as there is more light detected

45.

A photoresistor has a positive and negative terminal, so it matters which way it is connected in a circuit.

a)

TRUE

b)

FALSE

46.

A potentiometer is best described as...

a)

a variable resistor that changes the amount of resistance provided as the knob is turned

b)

a variable resistor that changes the amount of voltage provided as the knob is turned

c)

a pot that can change the brightness of an LED

47.

Q1- The component shown in figure  is :-

a)

Inductor

b)

Capacitor

c)

Transistor

d)

Resistor

48.

The name of the electronic component shown in figure   is :

a)

Fixed Capacitor

b)

Variable Resistor

c)

Variable Inductor

d)

Rectifier Diode

49.

In the figure the missing component is .............:

a)

Diode

b)

Fuse

c)

Resistor

d)

Transistor

50.

The Component shown in figure is:

a)

Carbon Resistor

b)

Variable Capacitor

c)

Variable Resistor

d)

LDR

51.

The unit of measuring of Resistance is :

a)

Ohm   (Ω)

b)

Henry (H)

c)

Ampere  (A)

d)

Volt  (V)

52.

The function of the CAPACITOR is .................

a)

Store magnetic energy

b)

Store electrical energy

c)

Allow current to flow in one direction

d)

Limit current flow

53.

The component shown in figure  is :-

a)

Inductor

b)

Capacitor

c)

Coil

d)

Transistor

54.

Q4-The Name of the component shown in figure is …………….

a)

Transistor

b)

I.C

c)

Resistor

d)

Diode

55.

The component shown in the figure next is...............

a)

Resistor

b)

Zener diode

c)

PNP transistor

d)

NPN Transistor

56.

In the Ohm’s law triangle, you get that Resistance equals .... divided by current.

a)

volume

b)

voltage

c)

value

d)

valve

57.

Select the correct symbol for a battery.

a)
b)
c)
d)
58.

The image is the symbol for a:

a)

LED

b)

resistor

c)

diode

d)

conductor

59.

The image is a symbol for a:

a)

diode

b)

LED

c)

source

d)

photocell

60.

The following is a symbol for a:

a)

LED

b)

photocell

c)

diode

d)

source

61.

The function of a resistor is to:

a)

is to allow an electric current to pass in one direction

b)

perform the function of a switch

c)

limit and/or control the voltage and current in an electronic circuit

d)

store electrical charge

62.

Allows current to flow in only one direction

a)

Resistor

b)

LED

c)

Diode

d)

Capacitor

63.
Electrons have a positive charge.
a)
True
b)
False
64.

Which electronic component changes resistance when temperature changes.

a)

LED

b)

Thermistor

c)

Light Dependent Resistor

d)

Buzzer

65.

What is this the symbol for?

a)

LED

b)

Light Dependent Resistor

c)

Thermistor

d)

Buzzer

66.
a)
b)
c)
d)
67.

The name of this component:

a)

resistor

b)

capacitor

c)

photocell

d)

transistor

68.

The following is a symbol for a:

a)

resistor

b)

diode

c)

transistor

d)

potentiometer

69.

The image is a symbol for a:

a)

transistor

b)

LED

c)

diode

d)

potentiometer

70.

A transistor has three pins named base, collector, and ...?

a)

Emitter

b)

Transistor

c)

Transmitter

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