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WorksheetsHW_Un2 Retake
Total questions: 28
Worksheet time: 15mins
A great conductor of energy is:
plastic
metal
cloth
wood
What is the difference between a conductor and an insulator?
A conductor is magnetic and an insulator is not
An insulator is magnetic and a conductor is not
A conductor allows electricity to flow through it easily and an insulator does not.
An insulator allows electricity to flow through it easily and a conductor does not
Wire Strippers
Diagonal Pliers
Teeth Cutting Pliers
Klein Tool
lineman pliers
diagonal cutters/ wire cutters
side snips
slip joint pliers
Non Contact Voltage Tester
Receptacle Outlet Tester
Laser Pointer
Torpedo Lavel
When a wire is connected to a terminal screw it is done in a ________________ manner
Counterclockwise
Clockwise
Back and forth
All of the above
What color is the hot wire?
White
Black
Green
Bare
Which wire goes to the silver screw?
The white wire.
The black wire.
The bare wire.
No wire connect there.
Bare copper wire is considered to be ...
Neutral
Hot
Ground
Positive
What is the unit of Electrical Power?
Joule
Watt
Where
Amp
What gauge of wire is typically used for 15 amp circuits?
10 ga
12 ga
14 ga
16 ga
What do we call the "hot" wires on a 3-way switch?
Transistors
Transitioners
Travelers
Intermediates
4 way switches are used for _________________.
Controlling 4 lights
Controlling lights from 2 locations
Controlling lights from 3 or more locations
Single pole switches are used for _________________.
Controlling lights from 1 location
Controlling lights from 2 locations
Controlling lights from 3 or more locations
What type of electricity is used in houses?
Alternating Current
Direct Current
A part of an electric circuit which converts electrical energy into another form of energy to do work is _____
Load
Circuit
Source
Control
Never work on energized electrical equipment unless it is absolutely necessary.
True
False
The ungrounded "hot" conductor is terminated to the __________ colored terminal on a receptacle.
Green
Brass
Silver
None of the above
Insulator or conductor?
conductor
insulator
Insulator or conductor?
conductor
insulator
Electrical outlets, technically called _______, provide power to plug-in devices and appliances.
Receptacles
Breakers
Plugs
Switches
The amount of wires that be under one terminal screw
Only Four
Only Three
Only One
Only Two
Any tool used on or around energized electrical equipment must be of the __________ type.
conductive
rubber grip
nonconductive
Metal
What kind of Pliers is this?
Cutter
Long Pliers
Long Nose Pliers
Long Cutter
