Electrician NCCER

ELECTRICIAN NCCER QUESTIONS AND ANSWERS ALREADY PASSED 2024 (SPRING)

Electrician NCCER In-class activity Which article of the NEC covers grounding? - Article 250 What is a dropout plate? - Metal plate with a curve surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States Except: - 372/575 3-Phase, 4-wire What does a GFCI breaker do? - Opens a circuit to prevent operation of an electrical device What will happen when one or more coils in a winding are grounded? - The ...

Which article of the NEC covers grounding? Article 250 What is a dropout plate? Metal plate with a curve surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States Except: 372/575 3- Phase, 4-wire What does a GFCI breaker do? Opens a circuit to prevent operation of an electrical device What will happen when one or more coils in a winding are grounded? The motor will automatically blow fuses