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WorksheetsMaintenance activities
Total questions: 62
Worksheet time: 31mins
Which of the following is an objective related to maintenance approaches in the session?
To list the types of aircraft
To outline the advantages and disadvantages of different approaches to maintenance
To calculate the cost of repairs
To design a new maintenance tool
What is maintenance often compared to in the context of machines and equipment?
The nutrition of machines
The healthcare of machines
The education of machines
The entertainment of machines
Why is an effective maintenance programme important?
It increases the cost of operations
It helps in reducing waste and ensures efficiency
It decreases the lifespan of equipment
It complicates the manufacturing process
What is the cost comparison between regular maintenance and a major breakdown?
Regular maintenance is more expensive
A major breakdown is less costly
Regular maintenance is very small compared to a major breakdown
Both have the same cost
What is the main purpose of regular maintenance in a manufacturing context?
To increase production speed
To ensure all equipment is operating at 100% efficiency
To reduce the number of employees
To eliminate the need for inspections
What activities are involved in a good maintenance programme?
Hiring more staff
Reducing production hours
Regular inspections, cleaning, lubricating, and making adjustments
Increasing machine speed
Who should participate in a good maintenance programme?
Only the maintenance team
Only the top executives
Everyone from the top executive to shop floor personnel
Only the shop floor personnel
What is the main aim of planned maintenance?
To increase production speed
To reduce downtime
To improve employee satisfaction
To enhance product quality
Which of the following is an example of planned preventive maintenance (PM)?
Replacing a broken drill immediately
Conducting maintenance on a forklift after every 150 hours of operation
Repairing a machine only when it fails
Waiting for a part to break before ordering a replacement
What is planned unscheduled maintenance?
Maintenance that is never documented
Maintenance that is done without any prior planning
A strategy to repair or replace an asset quickly when it fails
Maintenance that is scheduled every month
Which of the following is an advantage of planned maintenance?
Reduces maintenance costs
Potential for over-maintenance
Labour intensive
Upfront costs
What is a disadvantage of planned maintenance?
Improves workplace culture
Decreases downtime
Labour intensive
Increases workplace safety
How does planned maintenance affect equipment performance?
Improves overall equipment performance
Increases downtime
Reduces asset life
Decreases workplace safety
What is a potential financial drawback of planned maintenance?
Reduces maintenance costs
Improves workplace culture
Upfront costs
Extends asset life
What is reactive maintenance?
Maintenance performed before equipment fails
Maintenance activities triggered by equipment malfunctions and failures
Regularly scheduled maintenance
Maintenance that improves equipment efficiency
Which approach is best suited for non-critical and low-cost equipment?
Preventive maintenance
Predictive maintenance
Run-to-failure approach
Total productive maintenance
Which of the following is an advantage of reactive maintenance?
Difficult to control budgets
Fewer staff members needed
Safety issues
Time consuming
What is a disadvantage of reactive maintenance?
Lower upfront costs
No planning time necessary
Shorter life expectancies of assets
Fewer staff members needed
Which of the following is NOT a disadvantage of reactive maintenance?
Lower upfront costs
Safety issues
Sporadic equipment downtime
Inefficient use of resources
What is one of the benefits of not requiring planning time in reactive maintenance?
Higher energy costs
Indirect costs
No planning time necessary
Collateral damage
What does PM stand for in the context of equipment maintenance?
Preventive Maintenance
Predictive Management
Productive Maintenance
Periodic Management
What is the primary goal of preventive maintenance?
To increase production speed
To prevent costly unplanned downtime
To reduce employee workload
To enhance product quality
What does a successful maintenance strategy require?
Immediate repairs after failure
Planning and scheduling maintenance before a problem occurs
Reducing maintenance costs
Increasing equipment usage
Why do many companies use preventive maintenance software?
To reduce the number of employees
To organize the required tasks for a large amount of equipment
To increase the complexity of maintenance
To eliminate the need for maintenance
Which of the following is an advantage of PM (Preventive Maintenance)?
Less equipment downtime
Upfront costs
Labour intensive
Potential for over-maintenance
What is a disadvantage of PM (Preventive Maintenance)?
Increases workplace safety
Improves efficiency
Upfront costs
Fewer interruptions to critical operations
How does PM (Preventive Maintenance) affect asset life?
Shortens asset life
Has no effect on asset life
Longer asset life
Reduces asset value
Which of the following is NOT a disadvantage of PM (Preventive Maintenance)?
Labour intensive
Potential for over-maintenance
Increases workplace safety
Upfront costs
What is the primary purpose of condition-based monitoring (CBM)?
To increase the speed of machinery
To monitor parameters like vibration and temperature
To reduce the size of machinery
To enhance the color of machinery
Which of the following is a benefit of using CBM?
It increases the noise level of machinery
It allows for unscheduled maintenance
It helps address conditions before they lead to major failures
It shortens the lifespan of machinery
On which types of equipment are CBM techniques normally used?
Stationary furniture
Rotating equipment and auxiliary systems
Office supplies
Non-mechanical tools
Which of the following is an advantage of CBM (Condition-Based Maintenance)?
Unpredictable maintenance periods
Improves worker safety
Cost to train staff
Equipment for CBM is expensive
What is a disadvantage of CBM?
Optimises maintenance intervals
Minimises requirement for emergency spare parts
Fatigue or general wear failures are not easily detected
Improves equipment reliability
How does CBM help in terms of maintenance costs?
Increases the cost of asset failures
Minimises overtime costs by scheduling maintenance activities
Requires short-term investment
Equipment for CBM is inexpensive
Which of the following is required for CBM implementation?
No training for staff
A knowledgeable professional to analyse data
Immediate detection of all failures
Low-cost equipment
What does MRO stand for in the context of business operations?
Material, Repair, and Operations
Maintenance, Repair, and Operations
Machinery, Repair, and Overhaul
Management, Repair, and Operations
Which of the following is NOT included in MRO?
Equipment and tools
Daily operations activities
Materials used in production
Maintenance activities
What type of MRO involves planned maintenance activities?
Corrective
Predictive
Routine
Reactive
When is predictive MRO typically performed?
After an incident occurs
When data indicates machinery is deteriorating
During regular intervals
When new equipment is installed
Which of the following is an example of MRO (Maintenance, Repair, and Operations)?
CNC (computer numerical control) machinery
Software development
Financial auditing
Marketing strategies
What does PPE stand for in the context of MRO?
Personal protective equipment
Professional performance evaluation
Public policy education
Product price estimation
Which of the following services is included in MRO?
Cleaning services
Graphic design
Event planning
Legal consulting
Which item is NOT typically considered part of MRO?
Forklifts
Jacks
Social media management
Facility lighting
What is the purpose of operations monitoring in engineering and manufacturing?
To increase the size of machines
To collect data to improve efficiency
To reduce the number of employees
To increase production speed only
Which of the following is NOT a type of data collected in operations monitoring?
Machine status
Environmental data
Employee salaries
Downtime and utilisation
What does the term "machine status" refer to in the context of operations monitoring?
On/off, run rate, speed
Temperature and humidity
Planned maintenance
Electricity use over time
Which type of data involves measuring electricity use over time?
Quality
Energy
Operator effectiveness
Environmental data
What does "RPFT" stand for in the context of quality data?
Right Part First Time
Rapid Production Fast Track
Regular Performance Feedback Time
Reliable Product First Test
What does "repair" mean in the context of engineering and manufacturing?
Creating new equipment
Responding to equipment breakdown and correcting the problem
Designing new systems
Selling equipment
Who can perform simple repairs on equipment?
Only external maintenance teams
Only specialized personnel
In-house or external maintenance and repair teams
Only the equipment manufacturer
What is important when repairing equipment where it is used?
Ensuring the equipment is brand new
Training the team to work safely and avoid creating hazards
Using the cheapest materials available
Completing repairs as quickly as possible
Who may carry out more complex repairs?
Any available technician
Specialized maintenance personnel
The original equipment designer
The equipment owner
What should be done with equipment that is damaged beyond repair?
It should be repaired.
It should be decommissioned.
It should be ignored.
It should be upgraded.
Why might spare parts for some equipment no longer be available?
The equipment is too expensive.
The equipment has become outdated.
The equipment is too new.
The equipment is too large.
What must be done to equipment that is being decommissioned?
It should be sold.
It should be stored.
It should be disposed of safely.
It should be painted.
When can shutdown maintenance be performed?
While equipment is in use
Only during weekends
Only when equipment is not in use
During peak operation hours
Why might shutdown maintenance be considered the only viable option?
It is the cheapest option
It can be done quickly
Due to the nature of the defective part/machine
It requires no planning
What is a potential consequence of a shutdown in industrial applications?
Increased production
Enormous financial losses
Improved employee morale
Reduced maintenance costs
When do companies prefer to schedule shutdowns to minimize disruption?
During peak hours
During holiday periods
During weekdays
During the night shift
How often should servicing be included in a maintenance schedule?
Monthly
Biannually or annually
Every two years
Weekly
What is one of the main purposes of servicing machinery?
To increase the speed of the machinery
To ensure it is operating as productively as possible
To change the color of the machinery
To reduce the size of the machinery
Why is servicing important for those who use machinery?
It makes the machinery look new
It ensures machines are running safely
It increases the noise of the machinery
It decreases the weight of the machinery