Industrial Maintenance Mid-Term Exam 2026 – Mechanical Systems and Preventive
Maintenance Study Guide
Preventive - correct answer ✔✔ ___ maintenance is scheduled work required to keep
equipment in peak operating condition.
work - correct answer ✔✔ A ___ order is a document that details specific maintenance tasks to
be completed.
inventory - correct answer ✔✔ ___ control is the organization and management of commonly
used parts, vendors and suppliers, and purchasing records in the preventive maintenance
system.
flow chart - correct answer ✔✔ A ___ is a diagram that shows a logical sequence of
troubleshooting steps for a given set of conditions.
audit - correct answer ✔✔ An energy ___ is a comprehensive review of a facility's energy use
and a report on ways to reduce the energy use through changes to buildings, equipment, and
procedures.
survey - correct answer ✔✔ A plant ___ is a complete inventory and condition assessment of a
facility's equipment and structure.
Random - correct answer ✔✔ ___ monitoring is unscheduled equipment monitoring as
required.
heat - correct answer ✔✔ Fuel, ___, and oxygen are required to start and sustain a fire.
regulation - correct answer ✔✔ A ___ is a rule made mandatory by a federal, state, or local
government.
, hazardous material - correct answer ✔✔ A ___ is a substance that could cause injury to
individuals or damage to the environment.
reactivity - correct answer ✔✔ A ___ hazard is the degree of susceptibility of materials to
explode or release energy by themselves or by exposure to certain conditions or substances.
dust, gas, & fumes - correct answer ✔✔ An air contaminant is an undesirable element in the air
such as ___, ___, & ___.
physical - correct answer ✔✔ A ___ hazard is a hazard caused by excessive levels of noise,
vibration, illumination, temperature, or radiation.
protective - correct answer ✔✔ Personal ___ equipment is clothing and/or equipment worn by
a worker to reduce the possibility of an injury.
safety data - correct answer ✔✔ A material ___ sheet is a document containing hazard
information about a certain chemical.
Alternating - correct answer ✔✔ ___ current is current that reverses its direction of flow at
regular intervals.
amperes - correct answer ✔✔ Current is measured in ___.
Voltage - correct answer ✔✔ ___ is the amount of electrical pressure that causes electrons to
move in a circuit.
OCPD - correct answer ✔✔ A(n) ___ is a device that automatically opens a circuit to prevent
damage from a high-current condition.
Maintenance Study Guide
Preventive - correct answer ✔✔ ___ maintenance is scheduled work required to keep
equipment in peak operating condition.
work - correct answer ✔✔ A ___ order is a document that details specific maintenance tasks to
be completed.
inventory - correct answer ✔✔ ___ control is the organization and management of commonly
used parts, vendors and suppliers, and purchasing records in the preventive maintenance
system.
flow chart - correct answer ✔✔ A ___ is a diagram that shows a logical sequence of
troubleshooting steps for a given set of conditions.
audit - correct answer ✔✔ An energy ___ is a comprehensive review of a facility's energy use
and a report on ways to reduce the energy use through changes to buildings, equipment, and
procedures.
survey - correct answer ✔✔ A plant ___ is a complete inventory and condition assessment of a
facility's equipment and structure.
Random - correct answer ✔✔ ___ monitoring is unscheduled equipment monitoring as
required.
heat - correct answer ✔✔ Fuel, ___, and oxygen are required to start and sustain a fire.
regulation - correct answer ✔✔ A ___ is a rule made mandatory by a federal, state, or local
government.
, hazardous material - correct answer ✔✔ A ___ is a substance that could cause injury to
individuals or damage to the environment.
reactivity - correct answer ✔✔ A ___ hazard is the degree of susceptibility of materials to
explode or release energy by themselves or by exposure to certain conditions or substances.
dust, gas, & fumes - correct answer ✔✔ An air contaminant is an undesirable element in the air
such as ___, ___, & ___.
physical - correct answer ✔✔ A ___ hazard is a hazard caused by excessive levels of noise,
vibration, illumination, temperature, or radiation.
protective - correct answer ✔✔ Personal ___ equipment is clothing and/or equipment worn by
a worker to reduce the possibility of an injury.
safety data - correct answer ✔✔ A material ___ sheet is a document containing hazard
information about a certain chemical.
Alternating - correct answer ✔✔ ___ current is current that reverses its direction of flow at
regular intervals.
amperes - correct answer ✔✔ Current is measured in ___.
Voltage - correct answer ✔✔ ___ is the amount of electrical pressure that causes electrons to
move in a circuit.
OCPD - correct answer ✔✔ A(n) ___ is a device that automatically opens a circuit to prevent
damage from a high-current condition.
