MSSC Maintenance Test 1 Newest Update 2024
Comprehensive Practice Questions with Correct Verified
Answers/ Graded A+
What is an accelerometer used for?
- Temperature measurement
- Acoustic monitoring
- Vibration measurement
- Oil analysis - Correct Answer - Vibration measurement
Corrective work is performed following preventive maintenance when __________.
- The schedule calls for it
- The supervisor requests it
- The PM work was performed incorrectly
- Problems are discovered - Correct Answer - Problems are discovered
The employee verifies that preventive maintenance is complete when __________.
- Closing out a PM work order
- Beginning a PM work order
- Making random equipment inspections
- Completing a corrective action report - Correct Answer - Closing out a PM work order
A maintenance log records work performed on a piece of equipment. A maintenance log
should be kept for __________.
- Machines without safety guards
- Two weeks following a machine failure
pg. 1
,- Machines that show signs of wear
- Every machine - Correct Answer - Every machine
Brooms and mops should be stored __________.
- Next to the machine
- In pairs
- In chemical cabinets
- In a designated area or cleaning closet - Correct Answer - In a designated area or
cleaning closet
If a machine is obviously leaking, __________.
- The employee should notify a supervisor
- The employee should attempt to fix the machine
- The employee should shut down the machine immediately and evacuate
- The employee should throw some rags on the floor to soak up the leak - Correct
Answer - The employee should notify a supervisor
Product buildup is the most common vibration problem on __________.
- Cylinder pistons
- Hydraulic pump vanes
- Air fans
- Pneumatic valves - Correct Answer - Air fans
A __________ is important for a timely closure of PM work orders.
- Completion date
- Computerized system
- Incentive award
- Well-maintained machine - Correct Answer - Completion date
pg. 2
,To reduce the time needed to clean inaccessible areas, what should operators do?
- Make areas more accessible.
- Prevent contamination from occurring.
- Skip routine cleanings as needed.
- Only A and B - Correct Answer - Only A and B
__________ normally include verification that the floor is clean.
- Routine housekeeping inspections
- Corrective action reports
- Maintenance logs
- Work orders - Correct Answer - Routine housekeeping inspections
Recurring events can be analyzed to troubleshoot problems because what is recorded
in daily records?
- Completed work orders
- Lubrication schedules
- Daily maintenance
- Employee concerns - Correct Answer - Daily maintenance
What is often outlined and detailed in a maintenance log?
- Maintenance scheduling
- A list of qualified operators
- Shift leader contact information
- Date of equipment purchase - Correct Answer - Maintenance scheduling
W. Edwards Deming's plan for continuous improvement is __________.
- Plan-do-check-act (PDCA)
- Ask-verify-plan-enact (AVPE)
- Plan-perform-review-document (PPRD)
Proper guarding, lockout/tagouts, and electrical box covers are all verified during what?
- New operator training
- Machine shutdown procedures
- Shift changes
- Visual inspections of machines - Correct Answer - Visual inspections of machines
Daily preventive maintenance procedures, such as machine lubrication, are
__________.
- Planned maintenance activities
- Unscheduled events and the worker should put in overtime to prevent a drop in
production rates
- Not really necessary and can be skipped several days in a row
- Require a maintenance team to perform - Correct Answer - Planned maintenance
activities
Noise, temperature, and vibration should be monitored when?
- During machinery operations
- Before an audit
- After an audit
- Only after a work order is submitted - Correct Answer - During machinery operations
A common sign of a misaligned coupling is __________.
- Excessive oil temperature
- Excessive vibration
- Excessive machine speed
- Machine won't start - Correct Answer - Excessive vibration
pg. 4
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ASSIGNMENT7. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.