NCCER 26211 – 20 EXAM WITH CORRECT
70 ACTUAL QUESTIONS AND CORRECTLY
WELL DEFINED ANSWERS LATEST
ALREADY GRADED A+
How are control transformers different from power
transformers in a motor control system? - ANSWERS-Control
transformers provide power for control circuits, not the
main load
A Motor is Connected - ANSWERS-L1 to T1, L2 to T2, and L3
to T3. To Reverse the Motor, Connect Leads: L1 to T3, L2 to
T2, and L3 to T1
A Motor Overload Relay Consists of - ANSWERS-Current-
sensing Unit and a Mechanism Activated by the Sensing Unit
that Opens the Motor Circuit
A Shading Coil is Used to - ANSWERS-Prevent Contact
Chatter
70 ACTUAL QUESTIONS AND CORRECTLY
WELL DEFINED ANSWERS LATEST
ALREADY GRADED A+
How are control transformers different from power
transformers in a motor control system? - ANSWERS-Control
transformers provide power for control circuits, not the
main load
A Motor is Connected - ANSWERS-L1 to T1, L2 to T2, and L3
to T3. To Reverse the Motor, Connect Leads: L1 to T3, L2 to
T2, and L3 to T1
A Motor Overload Relay Consists of - ANSWERS-Current-
sensing Unit and a Mechanism Activated by the Sensing Unit
that Opens the Motor Circuit
A Shading Coil is Used to - ANSWERS-Prevent Contact
Chatter
