WorksheetsPLAN AND PREPARE FOR TERMINATION/ CONNECTION OF ELECTRICAL WIRIN
Total questions: 20
Worksheet time: 7mins
Which material allows electric current to pass easily through it?
Insulator
Conductor
Plastic
Rubber
What do you call a single metal strand used to conduct electricity?
Cable
Wire
Jacket
Fiber
What is a cable?
A single conductor
Two or more insulated wires covered by one jacket
A tool for cutting wires
A measuring device
Which is an example of an insulator?
Copper
Aluminum
Rubber
Iron
Why is wire insulation important?
To change wire color
To prevent current flow
To protect people from electric shock
To charge the wire
You need a wire that bends easily and resists breaking during movement. Which wire should you use?
Solid wire
Stranded wire
A technician connects CCTV cameras using a cable with a center conductor and shielded outer layer. What cable is used?
Twisted Pair Cable
Fiber Optic Cable
Coaxial Cable
Solid Wire
What does a lower gauge number mean?
Thinner wire
Thicker wire
Longer wire
Higher resistance
What should be checked first before starting any wiring task?
Power supply
Materials according to specifications
The soldering gun
The screw driver
Which material is commonly used for splicing and jointing activities?
Plastic tubing
Assorted wires and cables
Rubber tape
Wood blocks
Marco is about to start splicing wires for a circuit project. What should he do first?
Plug in the soldering gun immediately
Check if the wires meet the required specifications
Start twisting the wires together
Turn on the power source
Ana needs to cut several wires to equal lengths. Which tool should she use?
Screwdriver
Pliers
Multitester
Wire Cutters
During soldering, Leo realizes he forgot his safety goggles. What should he do?
Continue working carefully
Use his eyeglasses instead
Get proper eye protection first
Ask a classmate to solder for him
Jenna tests a circuit before turning on the power using a multitester. Which safety rule is she following?
Avoiding tool damage
Following OHS guidelines
Saving time
Practicing soldering skills
While preparing for jointing wires, Ben selects a screwdriver instead of pliers. What mistake did he make?
Ignoring the wiring diagram
Selecting the wrong tool for the task
Breaking OHS rules
Not checking materials
A student wants to work faster by skipping safety checks. What is the best advice?
Speed is more important than safety
Safety slows down work
Follow the planned tasks and OHS guidelines
Let others do the preparation
Before soldering, Tina checks if her wires, tools, and electronics kit are complete. Which competency is she showing?
Performing installation
Checking materials and preparation
Cleaning tools
Repairing circuits
A group of students are setting up a school internet network. Which cable should they choose?
Solid wire
Coaxial cable
Twisted pair cable
Jacket wire
Mark chooses a thick wire for high-current use by checking the wire gauge number. Which gauge should he choose?
Higher number
Lower number
Any gauge is fine
Color of the wire
During inspection, a teacher sees multiple insulated wires wrapped in one outer cover. What is this called?
Wire
Cable
Conductor
Insulator
