POWER ENGINEERING 3B2 - CHAPTER 15 EXAM QUESTIONS AND ANSWERS. VERIFIED 2026.

POWER ENGINEERING 3B2 - CHAPTER
15 EXAM QUESTIONS AND ANSWERS.
VERIFIED 2026.



In a preventive maintenance system, mechanical work means:



1) Inspecting

2) Adjusting

3) Preparing work orders

4) Parts inventory control

5) Lubricating



a. 1, 2, 3

b. 2, 3, 4

c. 3, 4, 5

d. 1, 2, 5

e. 2, 4, 5 - ANS D



Preventive maintenance is the systematic inspection, cleaning, lubrication and servicing of
equipment.



a. True

1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.

,b. False - ANS A



If occasional shut downs are not critical or do not lead to expensive loss of production,
preventive maintenance may be of marginal interest.



a. True

b. False - ANS A



Preventative maintenance is the systematic __________, __________, __________,
__________ of equipment.



1) Cleaning

2) Inspection

3) Lubrication

4) Supervision

5) Servicing



a. 2, 3, 4

b. 1, 2, 3, 5

c. 2, 3, 4, 5

d. 1, 2, 4, 5

e. 3, 4, 5 - ANS B



Preventative maintenance is based on:



1) Repairing deficiencies


2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.

, 2) Reporting deficiencies

3) Scheduling maintenance inspections

4) Recording repairs performed



a. 1, 3

b. 1, 2, 3

c. 2, 3, 4

d. 1, 3, 4

e. 1, 2, 3, 4 - ANS E



Inspecting, adjusting and cleaning fall under which classification of preventative maintenance:



a. Actual work

b. Pre-work

c. Maintenance work

d. Mechanical work

e. Temporary work - ANS D



Preventative maintenance can be separated into two classifications:



1) Actual work

2) Paper work

3) Mechanical work

4) Maintenance work



a. 1, 2

3 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.