Exam 6: General Provisions

One-family dwellings require at least _____ installed at the front and back of the dwelling.

Electrical blueprints (floor plans) ____ on a one-family dwelling.

____ receptacles are identified by the letters "TR."

To find the minimum circuit ampacity, ____.

____ in exterior walls are not counted as wall space.

A ____ receptacle outlet shall be installed at an accessible location for the servicing of heating, air-conditioning, and refrigeration equipment.

The most common wiring type installed in one-family dwellings is ____.

At least ____ wall switch-controlled lighting outlet(s) shall be installed in every habitable room of a dwelling.

Required branch circuits include ____ circuits.

An outdoor receptacle, in a location protected from the weather or in other damp locations, requires ____ when the receptacle is covered.

At least ____ of free conductor shall be left at each outlet, junction, and switch point.

An arc-fault circuit interrupter (AFCI) provides protection from the effects of arc faults by ____ the circuit when an arc fault is detected.

Outdoor luminaires and associated equipment ____.

____ determines the minimum number of receptacles in a given dwelling.

The arrangement of grounding connections shall be such that the disconnection or removal of a device fed from the box will not interfere with the ____.

A split-wire receptacle receiving power from a single source (one breaker or one fuse) is ____.

Outlet boxes or outlet box systems used as the sole support of a ceiling-suspended fan shall not support ceiling-suspended (paddle) fans that weigh more than ____.

If supplied by an individual branch circuit, the rating of a cord- and attachment plug-connected room air conditioner can be no more than ____ of the circuit's ampere rating.

A single receptacle installed on a branch circuit with no other device or outlet shall have an ampere rating ____ of that circuit.

If the overcurrent protection rating for an appliance is not marked and the appliance is rated over 13.3 amperes, the overcurrent protection shall not exceed ____% of the rated current.