Since the grounded (neutral) conductor is not permitted to be used for grounding the frames of electric ranges, ovens, or cooktops in new installations, these appliances require ____ power cords.

When a range or dryer is replaced, NEC® 250.140 ____ the grounded conductor of an existing individual branch circuit to be used for grounding the appliance frame.

The grounded conductor of a branch circuit is permitted to serve as the equipment grounding conductor for a replacement range or cooktop when all the following conditions are met, except for ____.

Cord sets rated 30 amperes are usually called ____, and cord sets rated 40, 45, or 50 amperes are called ____.

Receptacles rated 30 amperes are referred to as ____, and receptacles rated 50 amperes are called ____.

NEC® 422.60(A) requires that an appliance nameplate show ____.

Household cooking device demand factors shown in Table 220.55 are normally ____ than the appliance nameplate rating.

When an appliance is not marked with its maximum overcurrent protection, the branch circuit protection device is sized according to ____.

All of the following are acceptable disconnecting means for appliances, except for ____.

A "unit switch" used as a disconnecting means for an appliance shall ____.

On all types and ratings of receptacles, the grounding blade is ____ than the others to insure that it makes its connection before the grounded conductors do and breaks its connection after they do (first make-last break).

A feeder or service neutral load can be figured at ____ of the load on the ungrounded conductors for ranges and ovens.

When a separate branch-circuit is run to a wall mounted oven, or to a counter-mounted cooking unit, the branch circuit size is based on ____ of the nameplate rating of the appliance.

Food-waste disposers include a small manual reset button to restart the motor if it overheats and goes off-line due to prolonged use, something falling into the unit and jamming it, or another cause. This manual reset provides the ____ protection required by Code for this type of appliance.

Key grounding rules for appliances include which of the following.

When a food-waste disposer has an integral ON-OFF switch, an additional separately installed switch ____ required.

For most dishwashers, the motor and heating element for drying are ____ loads that do not operate simultaneously.

The two small-appliance branch circuits required for the kitchen and dining room area are intended to supply ____ appliances.

When a portable cord-connected dishwasher is used in a kitchen, the 125-volt, 15- or 20-ampere receptacle that it is plugged into is required to have ____ protection.

The maximum flexible cord length permitted for a kitchen waste disposer is:

Following the layout of the kitchen, complete the wire diagram using color pencil to show the conductor’s insulation color