NCCER 26211-20 ACTUAL Questions and
Answers | 2026 Complete Prep | A+ Verified
• A Motor is Connected. CORRECT ANSWER: 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. CORRECT ANSWER: Current-sensing
Unit and a Mechanism Activated by the Sensing Unit that Opens the Motor Circuit
• A Shading Coil is Used to. CORRECT ANSWER: Prevent Contact Chatter
• A Single-pushbutton Contact Can Control the Sequence of Operation of Several
Loads Using a. CORRECT ANSWER: Multi-pole Relay
• An Opto-isolated Solid State Relay is Activated by. CORRECT ANSWER: Light
• Contacts Apart When Relay is De-energized are. CORRECT ANSWER:
Normally Open
• Contactor Action Dependent on Current Flow Describes a. CORRECT
ANSWER: Electrically Held Contactor
• Increasing Armature Spring Force in a Relay Results in. CORRECT ANSWER:
Higher Drop-out Values
• Low-voltage Remote Control Switching Relays Use. CORRECT ANSWER:
Split Low-voltage Coil
Answers | 2026 Complete Prep | A+ Verified
• A Motor is Connected. CORRECT ANSWER: 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. CORRECT ANSWER: Current-sensing
Unit and a Mechanism Activated by the Sensing Unit that Opens the Motor Circuit
• A Shading Coil is Used to. CORRECT ANSWER: Prevent Contact Chatter
• A Single-pushbutton Contact Can Control the Sequence of Operation of Several
Loads Using a. CORRECT ANSWER: Multi-pole Relay
• An Opto-isolated Solid State Relay is Activated by. CORRECT ANSWER: Light
• Contacts Apart When Relay is De-energized are. CORRECT ANSWER:
Normally Open
• Contactor Action Dependent on Current Flow Describes a. CORRECT
ANSWER: Electrically Held Contactor
• Increasing Armature Spring Force in a Relay Results in. CORRECT ANSWER:
Higher Drop-out Values
• Low-voltage Remote Control Switching Relays Use. CORRECT ANSWER:
Split Low-voltage Coil