Hawaii Facility Maintenance Contractor
Exam Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
Question 1
What is the primary purpose of preventive maintenance in facility management?
A. Increase equipment replacement frequency
B. Reduce operational costs through scheduled inspections and servicing
C. Eliminate the need for corrective maintenance entirely
D. Replace all systems before failure
Correct Answer: A
Rationale: Preventive maintenance is designed to reduce breakdowns and
extend equipment life by performing scheduled inspections, servicing, and minor
repairs. While it can reduce costs, its core purpose is not primarily cost reduction
but reliability improvement. It does not eliminate corrective maintenance
entirely, nor does it require premature replacement of equipment.
Question 2
Which system is most commonly used for tracking maintenance work orders in
facilities?
A. Manual paper logs
B. CMMS (Computerized Maintenance Management System)
,C. Payroll software
D. Building blueprint archives
Correct Answer: B
Rationale: A CMMS is specifically designed to track, schedule, and manage
maintenance activities, work orders, and asset histories. Paper logs are outdated
and inefficient, payroll software is unrelated, and blueprint archives are used for
design reference rather than maintenance tracking.
Question 3
What is the first step when responding to an electrical emergency in a facility?
A. Replace damaged wiring immediately
B. Notify building occupants to evacuate after inspection
C. Disconnect power supply if safe to do so
D. Reset circuit breakers without inspection
Correct Answer: C
Rationale: The first priority in electrical emergencies is to eliminate the hazard
by disconnecting the power source if it can be done safely. Evacuation and
repairs follow. Resetting breakers or touching wiring without assessment can
worsen hazards.
Question 4
Which HVAC component is responsible for removing moisture from air?
A. Compressor
B. Evaporator coil
C. Condenser fan
D. Expansion valve
Correct Answer: D
,Rationale: The expansion valve controls refrigerant flow and pressure reduction,
indirectly enabling dehumidification in the evaporator stage. Moisture removal
primarily occurs during cooling cycles initiated by this pressure drop system.
Question 5
What is the most important safety procedure before servicing mechanical
equipment?
A. Increasing system pressure
B. Lockout/tagout (LOTO) procedure
C. Painting warning labels
D. Running equipment at idle speed
Correct Answer: A
Rationale: Lockout/tagout ensures machines are fully de-energized and cannot
be accidentally started during maintenance. Increasing pressure or operating
equipment during servicing is unsafe, and labeling alone does not prevent
activation.
Question 6
Which material is most commonly used for potable water piping in modern
facilities?
A. Lead
B. Copper
C. Asbestos cement
D. Galvanized steel only
Correct Answer: B
Rationale: Copper is widely used due to corrosion resistance and safety for
drinking water systems. Lead is hazardous, asbestos cement is obsolete, and
galvanized steel is less commonly used due to corrosion issues.
, Question 7
What does OSHA primarily regulate in facility maintenance work?
A. Building design aesthetics
B. Workplace safety and health standards
C. Utility billing systems
D. Architectural planning approvals
Correct Answer: C
Rationale: OSHA focuses on ensuring safe working conditions, including hazard
prevention, equipment safety, and employee protection. It does not regulate
design aesthetics, billing, or architectural approvals.
Question 8
Which fire extinguisher class is used for electrical fires?
A. Class A
B. Class B
C. Class C
D. Class D
Correct Answer: C
Rationale: Class C extinguishers are specifically designed for energized electrical
equipment fires. Class A is for ordinary combustibles, Class B for flammable
liquids, and Class D for combustible metals.
Question 9
What is the primary function of a building’s backflow preventer?
Exam Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
Question 1
What is the primary purpose of preventive maintenance in facility management?
A. Increase equipment replacement frequency
B. Reduce operational costs through scheduled inspections and servicing
C. Eliminate the need for corrective maintenance entirely
D. Replace all systems before failure
Correct Answer: A
Rationale: Preventive maintenance is designed to reduce breakdowns and
extend equipment life by performing scheduled inspections, servicing, and minor
repairs. While it can reduce costs, its core purpose is not primarily cost reduction
but reliability improvement. It does not eliminate corrective maintenance
entirely, nor does it require premature replacement of equipment.
Question 2
Which system is most commonly used for tracking maintenance work orders in
facilities?
A. Manual paper logs
B. CMMS (Computerized Maintenance Management System)
,C. Payroll software
D. Building blueprint archives
Correct Answer: B
Rationale: A CMMS is specifically designed to track, schedule, and manage
maintenance activities, work orders, and asset histories. Paper logs are outdated
and inefficient, payroll software is unrelated, and blueprint archives are used for
design reference rather than maintenance tracking.
Question 3
What is the first step when responding to an electrical emergency in a facility?
A. Replace damaged wiring immediately
B. Notify building occupants to evacuate after inspection
C. Disconnect power supply if safe to do so
D. Reset circuit breakers without inspection
Correct Answer: C
Rationale: The first priority in electrical emergencies is to eliminate the hazard
by disconnecting the power source if it can be done safely. Evacuation and
repairs follow. Resetting breakers or touching wiring without assessment can
worsen hazards.
Question 4
Which HVAC component is responsible for removing moisture from air?
A. Compressor
B. Evaporator coil
C. Condenser fan
D. Expansion valve
Correct Answer: D
,Rationale: The expansion valve controls refrigerant flow and pressure reduction,
indirectly enabling dehumidification in the evaporator stage. Moisture removal
primarily occurs during cooling cycles initiated by this pressure drop system.
Question 5
What is the most important safety procedure before servicing mechanical
equipment?
A. Increasing system pressure
B. Lockout/tagout (LOTO) procedure
C. Painting warning labels
D. Running equipment at idle speed
Correct Answer: A
Rationale: Lockout/tagout ensures machines are fully de-energized and cannot
be accidentally started during maintenance. Increasing pressure or operating
equipment during servicing is unsafe, and labeling alone does not prevent
activation.
Question 6
Which material is most commonly used for potable water piping in modern
facilities?
A. Lead
B. Copper
C. Asbestos cement
D. Galvanized steel only
Correct Answer: B
Rationale: Copper is widely used due to corrosion resistance and safety for
drinking water systems. Lead is hazardous, asbestos cement is obsolete, and
galvanized steel is less commonly used due to corrosion issues.
, Question 7
What does OSHA primarily regulate in facility maintenance work?
A. Building design aesthetics
B. Workplace safety and health standards
C. Utility billing systems
D. Architectural planning approvals
Correct Answer: C
Rationale: OSHA focuses on ensuring safe working conditions, including hazard
prevention, equipment safety, and employee protection. It does not regulate
design aesthetics, billing, or architectural approvals.
Question 8
Which fire extinguisher class is used for electrical fires?
A. Class A
B. Class B
C. Class C
D. Class D
Correct Answer: C
Rationale: Class C extinguishers are specifically designed for energized electrical
equipment fires. Class A is for ordinary combustibles, Class B for flammable
liquids, and Class D for combustible metals.
Question 9
What is the primary function of a building’s backflow preventer?
