WorksheetsTroubleshooting and maintenance
Total questions: 40
Worksheet time: 22mins
Fill in the blank: One of the technology troubleshooting tips is to ________ the device.
Restart
Paint
Freeze
Ignore
One of the technology troubleshooting tips is to check ________ connections.
power
wireless
audio
printer
Fill in the blank: One of the technology troubleshooting tips is to update ________.
software
furniture
paint
curtains
Fill in the blank: One of the technology troubleshooting tips is to clear cache and ________.
cookies
history
passwords
wallpaper
Fill in the blank: One of the technology troubleshooting tips is to check ________ connection.
internet
battery
printer
speaker
Fill in the blank: One of the technology troubleshooting tips is to check hardware ________.
components
software
settings
passwords
Fill in the blank: One of the technology troubleshooting tips is to seek ________ support.
technical
emotional
financial
culinary
What is the French translation of 'Troubleshooting'?
Dépannage
Réglage
Installation
Configuration
What is the French translation of 'Downtime'?
Temps d'arrêt
Temps de travail
Heure de pointe
Arrêt de bus
What is the French translation of 'Root Cause Analysis (RCA)'?
Analyse des causes profondes
Analyse des résultats finaux
Analyse des données secondaires
Analyse des processus de routine
What is the French translation of 'Failure Mode and Effects Analysis (FMEA)'?
Analyse des modes de défaillance et de leurs effets
Analyse des risques et des opportunités
Étude des processus de fabrication
Gestion des incidents et des accidents
Troubleshooting is essential because:
it helps identify and resolve problems efficiently.
it always prevents all future issues.
it eliminates the need for maintenance.
it guarantees no errors will occur again.
Troubleshooting is necessary when:
A computer is not connecting to the internet.
The weather is sunny and clear.
You are reading a book without any issues.
A car is running smoothly without problems.
Match the troubleshooting method to its description: a. ___ Uses a visual representation of decision-making steps.
Root Cause Analysis (RCA)
Flowcharts
Failure Mode and Effects Analysis (FMEA)
Match the troubleshooting method to its description: b. ___ Focuses on analyzing past failures to prevent future issues.
Root Cause Analysis (RCA)
Flowcharts
Failure Mode and Effects Analysis (FMEA)
Match the troubleshooting method to its description: c. ___ Aims to find the true source of a problem, not just fix its symptoms.
Root Cause Analysis (RCA)
Flowcharts
Failure Mode and Effects Analysis (FMEA)
Which of the following is a common problem encountered with machines or tools?
Machines or tools breaking down during use
Machines or tools always working perfectly
Machines or tools never needing maintenance
Machines or tools improving on their own
The tool used to diagnose an overheating circuit is:
Multimeter
Soldering iron
Wire stripper
Insulation tape
The purpose of using vibration analysis is:
to detect and diagnose mechanical faults
to increase the weight of machinery
to reduce the speed of machines
to change the color of equipment
Which troubleshooting step should be taken first?
Check for loose wiring in the control system.
Replace the entire control panel immediately.
Ignore the issue and continue operation.
Increase the system voltage beyond recommended levels.
A factory reports that a robotic arm intermittently stops working. Engineers analyze potential causes: a. Loose wiring in the control system. b. Software glitches in the PLC programming. c. Overheating of servo motors. If the problem persists after fixing the wiring, what should be checked next?
Check for software glitches in the PLC programming or overheating of servo motors.
Replace the entire robotic arm immediately.
Increase the speed of the conveyor belt.
Ignore the issue and continue operation.
List three important skills a technician needs for effective troubleshooting:
Analytical thinking, attention to detail, and communication skills.
Physical strength, artistic ability, and musical talent.
Cooking skills, fashion sense, and athleticism.
Driving skills, gardening, and singing ability.
Why is it important to document troubleshooting steps?
To ensure accurate record-keeping, facilitate future troubleshooting, and share knowledge with others.
To make troubleshooting more complicated for others.
To hide information from team members.
To avoid following standard procedures.
Which of the following are two signs that a machine part is experiencing wear and tear?
Unusual noises and increased vibration
Bright new paint and smooth operation
Lower energy consumption and faster speed
Cooler temperature and reduced friction
Misalignment can affect a machine’s performance in which of the following ways?
It can cause increased wear and tear on components.
It improves the efficiency of the machine.
It reduces the need for maintenance.
It has no effect on the machine’s operation.
What happens when wires touch incorrectly?
It causes excessive current flow.
It improves the efficiency of the circuit.
It reduces the voltage to zero.
It creates a perfect connection.
What can loose connections lead to?
Intermittent operation or complete failure.
Increased battery life.
Improved signal strength.
Faster data transfer.
What can faulty sensors provide?
Incorrect readings, affecting system automation.
Faster data processing for all systems.
Enhanced security for the network.
Guaranteed accurate measurements.
Tools that can be used to diagnose electrical faults include:
Multimeter
Hammer
Paintbrush
Screwdriver
It is important to read technical manuals before performing maintenance because:
they provide essential instructions and safety information.
they are optional and not necessary for experienced workers.
they only contain company policies, not technical details.
they are only required for new equipment.
The section of a manual that is most useful for diagnosing a problem is:
Troubleshooting section
Introduction section
Glossary section
Index section
If a machine’s motor does not start, the part of the wiring diagram that should be checked first is:
the power supply circuit
the motor windings
the load connections
the control relay
What is Preventive Maintenance?
Regularly scheduled inspections and servicing to prevent failures.
Repairing equipment only after it breaks down.
Ignoring minor issues until they become major problems.
Using equipment until it fails without any checks.
What is Corrective Maintenance?
Fixing machines and components when they fail or show signs of failure.
Regularly lubricating and cleaning equipment to prevent breakdowns.
Upgrading equipment to improve performance before any issues occur.
Monitoring equipment to predict and prevent failures before they happen.
The main difference between preventive and corrective maintenance is:
Preventive maintenance is scheduled to avoid failures, while corrective maintenance is performed after a failure occurs.
Preventive maintenance is only done after equipment fails, while corrective maintenance is done before any failure.
Preventive maintenance is more expensive than corrective maintenance in all cases.
Corrective maintenance is always planned, while preventive maintenance is always unplanned.
Scheduled maintenance is important because:
it helps prevent unexpected breakdowns and extends equipment life.
it increases the risk of equipment failure.
it is unnecessary for equipment longevity.
it causes more frequent malfunctions.
Ignoring preventive maintenance could result in:
Equipment breakdowns and costly repairs
Improved equipment efficiency
Longer equipment lifespan
Reduced risk of failure
A manufacturing company schedules monthly lubrication of conveyor belts. A technician notices abnormal wear and replaces a key component before it fails. This is an example of:
Predictive maintenance
Corrective maintenance
Reactive maintenance
Deferred maintenance
A manufacturing company schedules monthly lubrication of conveyor belts. A technician notices abnormal wear and replaces a key component before it fails. Preventive maintenance in this situation:
helped avoid unexpected equipment failure
caused unnecessary downtime
increased the risk of breakdowns
delayed the repair process
Which of the following should be included in a summary of a real-world case of preventive or corrective maintenance in an industrial setting?
The issue, the maintenance strategy used, and the outcome.
Only the maintenance strategy used.
The cost of the equipment only.
The names of the maintenance staff only.
