Plug fuses of 15 ampere and lower rating must be identified by what type of window configuration?

Equipment grounding conductors, in general when they are insulated, shall be provided with an outer finish that is ___ in color

A(n) ___ is a circuit breaker with an intentional delay between the time when the fault or overload is sensed and the time when the CB operates.

inverse-time-circuit-breaker--ITCB-

Overcurrent protective devices are permitted to be installed in clothes closets if they are located at least 12" from combustible materials.

All conductors installed in electrical distribution systems shall be insulated.

Circuit breakers shall clearly indicate whether they are in the open or closed position.

___ is generated when current flows through a conductor.

Conductors used for direct burial shall be identified for such use.

Plug fuses have a voltage rating of ___ V between conductors in most applications.

Copper and aluminum conductors shall not be terminated in a manner that causes the dissimilar metals to come in direct contact with each other.

The three basic classifications of insulation ratings are 60°C (140°F), 75°C (167°F), and ___°C (194°F).

Circuit breakers used as switches for a 120 V fluorescent lighting circuit shall be listed and marked “SWD” or “HID”.

Insulated conductors installed in wet locations shall be of a type ___ for the use.

A(n) ___ is any current in excess of that for which the conductor or equipment is rated.

The next ___ standard size OCPD of 800 A or less is permitted to be used where the OCPD does not correspond to a standard size.

Ampacity of feeder taps not over 25' shall not be less than 1/3 of the rating of the overcurrent protective device protecting the ___ conductors.

Plug fuses of 15 A and lower are identified by a(n) ___ configuration of the fuse window.

The maximum standard rating for a fuse is 5000 A.

In general, fuses and circuit breakers shall not be connected in ___.

Type S fuses are designed for circuits not exceeding 100 V.

___ AWG and larger ungrounded conductors installed in a raceway that enters a box shall be protected by an identified insulating fitting.

A(n) ___ fuse is a plug fuse that incorporates a screw configuration that is interchangeable with fuses of other ampere ratings.

When conductors are run in parallel in separate raceways, the raceways shall have the same ___ characteristics.

Insulated conductors are the most common conductors installed in electrical systems.

___ conditions include installations where the conductors are exposed to oils, greases, vapors, etc. that break down the integrity of the conductors’ insulation.

THW conductors are permitted to be installed in wet locations.

Paralleled conductors shall all be the same length.

No conductor shall be installed in such a manner that the operating temperature of its ___ is exceeded.

Locations can be classified as either dry, ___, or wet.

Overcurrent devices are permitted in bathrooms.

Flexible cords and cables shall be protected against overcurrent in accordance with their ampacities.

Cartridge fuses with no markings are rated for ___ A.

The least potentially damaging overcurrent occurs when there is an overload.

Circuit breakers that are not marked have an interrupting rating of ___ A.

In general, insulated grounded conductors (neutral) sizes 6 AWG or smaller shall be identified with an outer finish that is white or ___.

When used for equipment grounding purposes, only covered or insulated conductors are permitted.