WorksheetsCOT 1
Total questions: 10
Worksheet time: 4mins
Which of the following tools used for gripping something round like a pipe or rod, some are used for twisting wires, and others are designed to be used for a combination of tasks including cutting wire.
WIRE STRIPER
SCISSOR
KNIFE
PLIERS
What electrical materials are commonly used to connect electrical devices, carry current, and transmit signals.
FIBER OPTIC CABLE
WIRE/CONDUCTOR
CORD
RJ45
Which of the following electrical device for securing a lamp/bulb to its support, a socket or holder fitted with electric terminals.
UTILITY BOX
LAMP HOLDER/RECEPTACLE
JUNCTION BOX
PVC
Which of the following electrical devices typically a rectangular shape, It serves as a house to an electrical device, such as a switch or convenience outlet.
JUNCTION BOX
UTILITY BOX
PANEL BOARD
RECEPTACLE
How many switches do you need to connect three-way switch?
1
2
3
4
What is the purpose of a three-way light switch?
It allows you to dim the light
It allows you yo control the light from two switches,
It allows three switches to control.
To stop the flow of current
What does a three-way switch refer to?
Three terminal in the switch
Three switches in the circuit
Three lamp in the switch
All of the above
Which Personal Protective Equipment that we use to protect your hands?
Hard hat
Safety shoes
Safety googles
Safety gloves
What must you do in testing electrical current?
Turn off switch
Remove all the bulbs
Cur the wire
Turn off the power
Mark want to install three-way switch in his room. Which of the following electrical component used to control electrical circuit into two different locations?
Single pole switch
Two-way switch
Three -way switch
Four-way switch
