SUMMATIVE TEST REVIEW IN CSS
Quiz by Jaypee Ademe
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
- Q 1/40Score 0
Scenario (1-10)
You are an apprentice technician in a computer system services workshop. Today, your task is to install and test a new power supply circuit that will connect to a computer system. You are required to terminate the wiring, connect various components, and test the entire circuit for functionality and safety. The circuit must be checked for proper connection, grounding, continuity, and insulation. Safety protocols must be strictly followed.
You begin preparing to terminate the electrical wiring. What should be the first step in this process?
29Test the circuit for continuity
Turn off the power supply
Strip the wires to the correct length
Choose the wire gauge
- Q1
Scenario (1-10)
You are an apprentice technician in a computer system services workshop. Today, your task is to install and test a new power supply circuit that will connect to a computer system. You are required to terminate the wiring, connect various components, and test the entire circuit for functionality and safety. The circuit must be checked for proper connection, grounding, continuity, and insulation. Safety protocols must be strictly followed.
You begin preparing to terminate the electrical wiring. What should be the first step in this process?
Test the circuit for continuity
Turn off the power supply
Strip the wires to the correct length
Choose the wire gauge
300s - Q2
You are connecting wires to the terminal block of a power supply. What is the purpose of using a crimping tool on the wire ends?
To securely attach the wires to the terminal
To measure the resistance
To strip the wires for connection
To ensure the wires are insulated
45s - Q3
You successfully connect the power supply to the computer system. How do you confirm the system is receiving power?
Measure the current flow through the system
Check the temperature of the circuit
Listen for sounds from the power supply
Observe the LED indicator light on the power supply
45s - Q4
During the connection of wires to the power supply, you notice a loose connection. What is the best way to resolve this?
Leave the wire as is and proceed
Use electrical tape to secure the wire
Tighten the terminal screw
Cut the wire and crimp it again
45s - Q5
While terminating the wires, you accidentally over-tighten one of the terminal screws. What could be the consequence?
The wire may break due to excessive tension
The wire will become more insulated
The circuit will be safer
The terminal connection will improve
45s - Q6
After connecting the wires, you proceed to testthe circuit. What is the first action to take before testing the power supply?
Power up the system to check for response
Strip any excess wire left over from the connections
Use a multimeter to check the voltage
Ensure all connections are tight and secure
45s - Q7
After checking continuity, you discover that one of the wires is not properly connected to the terminal. What do you do next?
Ignore the issue since the circuit is still functional
Replace the wire with a new one
Crimp the wire back into place and tighten the screw
Test the circuit again before fixing the wire
45s - Q8
When testing an electrical circuit for shorts, what tool should you use to perform the test safely?
Oscilloscope
Voltage tester
Multimeter set to continuity mode
Circuit breaker
45s - Q9
You notice the insulation on one of the wires is damaged. What should you do before continuing with the termination process?
Ignore the damage, as it won't affect the connection
Wrap the damaged area with electrical tape
Cut the damaged part off and re-strip the wire
Replace the wire with a new one
45s - Q10
While testing the power supply, the multimeter shows a voltage reading of 0V across the circuit. What is your next step?
Replace the power supply
Check the continuity of the wiring
Turn off the circuit and try again
Remove all wires and start from scratch
45s - Q11
What is the main reason for planning before starting any electrical wiring connection?
To ensure safety and efficiency
To save time only
To avoid unnecessary expenses
To finish work faster
45s - Q12
Which tool is used to strip insulation from electrical wires?
Multimeter
Pliers
Screwdriver
Wire stripper
45s - Q13
What type of wire is typically used for household electrical wiring?
Copper wire
Fiber optic cable
Ribbon cable
Coaxial cable
45s - Q14
During the installation of a control panel, which action ensures both safety and functionality?
Wearing PPE, using proper tools, and testing connections before powering up
Ignoring grounding if it delays installation
Using any available wire without checking specifications
Prioritizing speed over inspection
45s - Q15
You are asked to add more outlets to a computer lab. What is the FIRST step in planning the wiring termination?
Estimate the total project cost
Assess power requirements and existing load capacity
Buy all the necessary materials
Start connecting wires immediately
45s
