OHIO MAINTENANCE TECHNICIAN EXAM – 200 Practice Questions
Complete Study Guide for Industrial & Facility Maintenance Technician
Certification (2026/2027 Update)
Common Requirements:
High school diploma or GED
Trade school diploma OR minimum 3 years of full-time industrial equipment
maintenance experience
Valid State of Ohio Driver's license
Passing score typically 70%
Key Topics Tested:
Preventive Maintenance
Electrical Systems (AC/DC, motors, PLCs)
Mechanical Components (gears, bearings, belts)
Hydraulics & Pneumatics
Safety & OSHA Compliance (LOTO, PPE)
Blueprint Reading
Troubleshooting & Repair
,Section 1: Preventive Maintenance (Questions 1-30)
1. What is the primary purpose of preventive maintenance?
A) Repair equipment after failure
B) Reduce equipment breakdowns and extend service life
C) Increase production speed only
D) Eliminate the need for operators
Answer: B
Rationale: Preventive maintenance aims to reduce equipment breakdowns and extend
service life by performing scheduled maintenance before failures occur.
2. Which type of maintenance ensures equipment is ready and available at the time of
need?
A) Preventive maintenance
B) Emergency maintenance
C) Breakdown maintenance
D) Corrective maintenance
Answer: A
Rationale: Preventive maintenance keeps equipment in working order and ready for use
when needed.
,3. What is the purpose of a lubrication schedule?
A) To make equipment look clean
B) To reduce friction and wear on moving parts
C) To increase equipment weight
D) To improve electrical conductivity
Answer: B
Rationale: Lubrication reduces friction, heat, and wear on moving parts, extending
equipment life and preventing failures.
4. How often should lubrication be performed according to the "Rule of 8"?
A) Every 8 hours
B) It depends on the equipment manufacturer's recommendations
C) Every 8 days
D) Every 8 weeks
Answer: B
Rationale: The "Rule of 8" is a guideline for estimating lubrication frequency, but actual
schedules must follow manufacturer recommendations.
5. Which is an example of a scheduled maintenance task?
, A) Repairing a broken conveyor belt
B) Replacing a burned-out motor
C) Changing oil filters on a compressor every 500 hours
D) Fixing a hydraulic leak
Answer: C
Rationale: Scheduled maintenance tasks are performed at predetermined intervals (e.g.,
every 500 hours) to prevent failures.
6. Predictive maintenance uses which approach?
A) Fixing equipment when it breaks
B) Monitoring equipment condition to predict when maintenance is needed
C) Replacing all equipment annually
D) Waiting for equipment to fail before taking action
Answer: B
Rationale: Predictive maintenance uses condition monitoring (vibration analysis,
thermography, oil analysis) to predict when maintenance should be performed.
7. What is a "work order" in maintenance?
A) A tool for ordering supplies
B) A formal document authorizing and tracking maintenance work
Complete Study Guide for Industrial & Facility Maintenance Technician
Certification (2026/2027 Update)
Common Requirements:
High school diploma or GED
Trade school diploma OR minimum 3 years of full-time industrial equipment
maintenance experience
Valid State of Ohio Driver's license
Passing score typically 70%
Key Topics Tested:
Preventive Maintenance
Electrical Systems (AC/DC, motors, PLCs)
Mechanical Components (gears, bearings, belts)
Hydraulics & Pneumatics
Safety & OSHA Compliance (LOTO, PPE)
Blueprint Reading
Troubleshooting & Repair
,Section 1: Preventive Maintenance (Questions 1-30)
1. What is the primary purpose of preventive maintenance?
A) Repair equipment after failure
B) Reduce equipment breakdowns and extend service life
C) Increase production speed only
D) Eliminate the need for operators
Answer: B
Rationale: Preventive maintenance aims to reduce equipment breakdowns and extend
service life by performing scheduled maintenance before failures occur.
2. Which type of maintenance ensures equipment is ready and available at the time of
need?
A) Preventive maintenance
B) Emergency maintenance
C) Breakdown maintenance
D) Corrective maintenance
Answer: A
Rationale: Preventive maintenance keeps equipment in working order and ready for use
when needed.
,3. What is the purpose of a lubrication schedule?
A) To make equipment look clean
B) To reduce friction and wear on moving parts
C) To increase equipment weight
D) To improve electrical conductivity
Answer: B
Rationale: Lubrication reduces friction, heat, and wear on moving parts, extending
equipment life and preventing failures.
4. How often should lubrication be performed according to the "Rule of 8"?
A) Every 8 hours
B) It depends on the equipment manufacturer's recommendations
C) Every 8 days
D) Every 8 weeks
Answer: B
Rationale: The "Rule of 8" is a guideline for estimating lubrication frequency, but actual
schedules must follow manufacturer recommendations.
5. Which is an example of a scheduled maintenance task?
, A) Repairing a broken conveyor belt
B) Replacing a burned-out motor
C) Changing oil filters on a compressor every 500 hours
D) Fixing a hydraulic leak
Answer: C
Rationale: Scheduled maintenance tasks are performed at predetermined intervals (e.g.,
every 500 hours) to prevent failures.
6. Predictive maintenance uses which approach?
A) Fixing equipment when it breaks
B) Monitoring equipment condition to predict when maintenance is needed
C) Replacing all equipment annually
D) Waiting for equipment to fail before taking action
Answer: B
Rationale: Predictive maintenance uses condition monitoring (vibration analysis,
thermography, oil analysis) to predict when maintenance should be performed.
7. What is a "work order" in maintenance?
A) A tool for ordering supplies
B) A formal document authorizing and tracking maintenance work
