Wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

ET Trade Specific

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

 DC (Direct Current)

a)

 a path along which the whole current flows through each component  

b)

one directional flow of electrical charge

c)

connect to the earth.

d)

what makes electric charges move

2.

 Grounded

a)

 a path along which the whole current flows through each component  

b)

one directional flow of electrical charge

c)

connect to the earth.

d)

what makes electric charges move

3.

Load

a)

 a path along which the whole current flows through each component  

b)

one directional flow of electrical charge

c)

any component of a circuit that consumes power or energy

d)

what makes electric charges move

4.

 Series Circuit

a)

 a path along which the whole current flows through each component  

b)

one directional flow of electrical charge

c)

any component of a circuit that consumes power or energy

d)

what makes electric charges move

5.

 Short Circuit

a)

 a path along which the whole current flows through each component  

b)

one directional flow of electrical charge

c)

any component of a circuit that consumes power or energy

d)

a problem in an electrical circuit where two or more wires that are not supposed to come in contact with each other touch

6.

Ammeter

a)

measuring instrument used to measure the flow of electric current in a circuit

b)

one directional flow of electrical charge

c)

any component of a circuit that consumes power or energy

d)

a problem in an electrical circuit where two or more wires that are not supposed to come in contact with each other touch

7.

Fuse

a)

 a path along which the whole current flows through each component  

b)

an electrical safety device that operates to provide overcurrent protection of an electrical circuit.

c)

connect to the earth.

d)

what makes electric charges move

8.

Ground Fault

a)

 a path along which the whole current flows through each component  

b)

an electrical safety device taht operates to provide overcurrent protection of an electrical circuit.

c)

when electricity strays to an unplanned path to the ground

d)

what makes electric charges move

9.

Conductor

a)

fast-acting circuit breaker designed to shut off electric power in the event of a ground-fault within as little as 1/40 of a second.    

b)

substances that an electric charge can pass through without difficulty        

c)

stops circuit

d)

a device which is used for the measurement of various electrical and electronic quantities such as current, voltage, resistance etc.

10.

Circuit

a)

fast-acting circuit breaker designed to shut off electric power in the event of a ground-fault within as little as 1/40 of a second.    

b)

substances that an electric charge can pass through without difficulty        

c)

complete path around which electricity can flow

d)

a device which is used for the measurement of various electrical and electronic quantities such as current, voltage, resistance etc.

11.

Insulator

a)

fast-acting circuit breaker designed to shut off electric power in the event of a ground-fault within as little as 1/40 of a second.    

b)

substances that an electric charge can pass through without difficulty        

c)

stops circuit

d)

a device which is used for the measurement of various electrical and electronic quantities such as current, voltage, resistance etc.

12.

DMM (Digital Multimeter

a)

fast-acting circuit breaker designed to shut off electric power in the event of a ground-fault within as little as 1/40 of a second.    

b)

substances that an electric charge can pass through without difficulty        

c)

complete path around which electricity can flow

d)

a device which is used for the measurement of various electrical and electronic quantities such as current, voltage, resistance etc.

13.

GFCI (Ground Fault Circuit Interrupter)

a)

fast-acting circuit breaker designed to shut off electric power in the event of a ground-fault within as little as 1/40 of a second.    

b)

substances that an electric charge can pass through without difficulty        

c)

complete path around which electricity can flow

d)

a device which is used for the measurement of various electrical and electronic quantities such as current, voltage, resistance etc.

14.

Service

a)

fast-acting circuit breaker designed to shut off electric power in the event of a ground-fault within as little as 1/40 of a second.    

b)

 complete path around which electricity can flow      

c)

The conductors and equipment used to deliver energy from the electrical supply system to the system being served

d)

a device which is used for the measurement of various electrical and electronic quantities such as current, voltage, resistance etc.

15.

Switch

a)

something that changes the flow of an electrical circuit

b)

 complete path around which electricity can flow      

c)

The conductors and equipment used to deliver energy from the electrical supply system to the system being served

d)

a device which is used for the measurement of various electrical and electronic quantities such as current, voltage, resistance etc.

16.

Ampere

a)

something that changes the flow of an electrical circuit

b)

 complete path around which electricity can flow      

c)

The conductors and equipment used to deliver energy from the electrical supply system to the system being served

d)

a unit of measure of the rate of electron flow or current in an electrical conductor.

17.

 Circuit Breaker

a)

 a measurement of the rate at which energy is used over a period of time

b)

 complete path around which electricity can flow      

c)

the flow of an electric charge

d)

devices that automatically stop current from flowing if it reaches a certain level - quite simply, it breaks the circuit!

18.

Voltage

a)

 a measurement of the rate at which energy is used over a period of time

b)

 complete path around which electricity can flow      

c)

makes electrical charge move

d)

devices that automatically stop current from flowing if it reaches a certain level - quite simply, it breaks the circuit!

19.

power

a)

something that changes the flow of an electrical circuit

b)

measurement of the rate at which energy is used over a period of time      

c)

The conductors and equipment used to deliver energy from the electrical supply system to the system being served

d)

a unit of measure of the rate of electron flow or current in an electrical conductor.

20.

current

a)

something that changes the flow of an electrical circuit

b)

the flow of an electrical charge

c)

The conductors and equipment used to deliver energy from the electrical supply system to the system being served

d)

a unit of measure of the rate of electron flow or current in an electrical conductor.