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Industrial Maintenance Final Exam Review Questions and
Answers with 100% Complete Solutions UPDATED!!!
alternating - ANSWER ____ current is current that reverses its
direction of flow at regular intervals.
voltage - ANSWER ____ is the amount of electrical pressure that
causes electrons to move in a circuit.
amperes - ANSWER Current is measured in ____.
OCPD - ANSWER A(n) ____ is a device that automatically opens
a circuit to prevent damage from a high-current condition.
contact - ANSWER A(n) ____ is the conducting part of a switch
that operates with another conducting part to complete (close)
or break (open) a circuit.
relay - ANSWER A(n) ____ is an electrical switch that is actuated
by a separate circuit.
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open - ANSWER A(n) ____ circuit is a circuit having an
incomplete path, which prevents current flow.
resistance - ANSWER ____ is the opposition to the flow of
electrons.
conductor - ANSWER A(n) ____ is a material that has little
resistance and permits electrons to move through it easily.
arcing - ANSWER ____ is the discharge of an electric current
across a gap.
short - ANSWER A(n) ____ circuit is an undesirable, low-
resistance path for current to leave the normal current-carrying
path through a load.
series - ANSWER A(n) ____ circuit is a circuit that has two or
more components connected such that there is only one path
for current flow.
Industrial Maintenance Final Exam Review Questions and
Answers with 100% Complete Solutions UPDATED!!!
alternating - ANSWER ____ current is current that reverses its
direction of flow at regular intervals.
voltage - ANSWER ____ is the amount of electrical pressure that
causes electrons to move in a circuit.
amperes - ANSWER Current is measured in ____.
OCPD - ANSWER A(n) ____ is a device that automatically opens
a circuit to prevent damage from a high-current condition.
contact - ANSWER A(n) ____ is the conducting part of a switch
that operates with another conducting part to complete (close)
or break (open) a circuit.
relay - ANSWER A(n) ____ is an electrical switch that is actuated
by a separate circuit.
, 2|Page
open - ANSWER A(n) ____ circuit is a circuit having an
incomplete path, which prevents current flow.
resistance - ANSWER ____ is the opposition to the flow of
electrons.
conductor - ANSWER A(n) ____ is a material that has little
resistance and permits electrons to move through it easily.
arcing - ANSWER ____ is the discharge of an electric current
across a gap.
short - ANSWER A(n) ____ circuit is an undesirable, low-
resistance path for current to leave the normal current-carrying
path through a load.
series - ANSWER A(n) ____ circuit is a circuit that has two or
more components connected such that there is only one path
for current flow.
