click below
click below
Normal Size Small Size show me how
NACHI ELEC
| Question | Answer |
|---|---|
| A grounding rod, footing-reinforcing steel, and metal underground water pipes are examples of _____, which are metal electrically conductive terminals through which current enters the earth. | Grounding Electrode |
| If a home inspector is checking the panelboard’s circuit breaker for _____, and it appears to be oversized in relation to the size of the wire, the inspector may make the mistake of calling it a defect when it is not | air conditioning or heat pump unit |
| T/F: There should be no opening into the panel interior. | TRUE |
| The low voltage doorbell transformer _____ be located inside the electrical panel | SHOULD NOT |
| If a home inspector observes a 50-amp breaker labeled "air conditioner unit" connected to an 8-gauge wire, that _____ | may not be a defect |
| Sometimes arc faults related to damaged conductors located inside the panel are caused by either the wrong _____ for the dead front being used, or the correct _____ rubbing up against the live conductors and causing a dead short against the panelboard. | SCREWS, SCREWS |
| The code set the mandate that all new clothes dryer installations must include a _____ dryer outlet for a 240v dryer, and the dryer must have the 4-prong cord installed, too. | FOUR PRONG |
| The InterNACHI® Home Inspection Standards of Practice requires the inspector to inspect _____ ground-fault circuit interrupter receptacles and circuit breakers observed and deemed to be GFCIs using a GFCI tester, where possible. | ALL |