SACA C-202 ELECTRIC MOTOR CONTROL
SYSTEMS Exam Questions and Answers
Verified Answers Latest Exam 2025
Equipment grounding involves connecting to earth ground all parts of an
electrical system that do not carry current under normal conditions. -
ANSWER- Metallic
A current as small as can be fatal. - ANSWER- 100 mA
stands for National Electrical Code. - ANSWER- NEC
Standing on a wet floor the resistance between you and ground,
increasing the possibility of severe shock. - ANSWER- Decreases
is the process of blocking the energy flow from a power source to a piece
of equipment and assuring it remains blocked. - ANSWER- Lockout
An alternator has three main windings that are placed degrees apart. -
ANSWER- 120
A configured distribution system has one end of each phase winding
connected together. - ANSWER- WYE
,A(n) configured distribution system has each phase winding connected
end-to-end to form a loop. - ANSWER- DELTA
, A(n) is a conductor that provides a return path to the source for the
current carrying conductors in the system. - ANSWER- Neutral
When one of the phases of a system becomes grounded, it is called a .-
ANSWER- Ground Fault
The two most common devices to disconnect power to a circuit are a and
a circuit breaker. - ANSWER- Fusible Disconnect
A fuse has two elements, an instantaneous element and an overload
element. - ANSWER- Time-Delay
current is the current that is drawn by a motor when it is operating at its
rated operating speed. - ANSWER- Full-Load
is the maximum current carrying capacity of a conductor. -
ANSWER- Ampacity
Typically, the overcurrent protection for a motor should be selected for
% of the full-load current of the motor. - ANSWER-
125
The of a three-phase motor is made up of three separate sets of windings.
- ANSWER- Stator
One of the most common NEMA frame sizes for small motors is .-
ANSWER- 56
SYSTEMS Exam Questions and Answers
Verified Answers Latest Exam 2025
Equipment grounding involves connecting to earth ground all parts of an
electrical system that do not carry current under normal conditions. -
ANSWER- Metallic
A current as small as can be fatal. - ANSWER- 100 mA
stands for National Electrical Code. - ANSWER- NEC
Standing on a wet floor the resistance between you and ground,
increasing the possibility of severe shock. - ANSWER- Decreases
is the process of blocking the energy flow from a power source to a piece
of equipment and assuring it remains blocked. - ANSWER- Lockout
An alternator has three main windings that are placed degrees apart. -
ANSWER- 120
A configured distribution system has one end of each phase winding
connected together. - ANSWER- WYE
,A(n) configured distribution system has each phase winding connected
end-to-end to form a loop. - ANSWER- DELTA
, A(n) is a conductor that provides a return path to the source for the
current carrying conductors in the system. - ANSWER- Neutral
When one of the phases of a system becomes grounded, it is called a .-
ANSWER- Ground Fault
The two most common devices to disconnect power to a circuit are a and
a circuit breaker. - ANSWER- Fusible Disconnect
A fuse has two elements, an instantaneous element and an overload
element. - ANSWER- Time-Delay
current is the current that is drawn by a motor when it is operating at its
rated operating speed. - ANSWER- Full-Load
is the maximum current carrying capacity of a conductor. -
ANSWER- Ampacity
Typically, the overcurrent protection for a motor should be selected for
% of the full-load current of the motor. - ANSWER-
125
The of a three-phase motor is made up of three separate sets of windings.
- ANSWER- Stator
One of the most common NEMA frame sizes for small motors is .-
ANSWER- 56
