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2024 International Residential Code (IRC)
Chapter 41 Appliance Installation

Quiz: 2024 International Residential Code (IRC) Chapter 41 Appliance Installation

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1. Which of the following describes the scope of Section E4101 in the International Residential Code?

Requirements for all electrical wiring in a dwelling.
Installation requirements for appliances and fixed heating equipment.
Guidelines for the repair of electrical appliances.
Safety standards for temporary electrical installations.

2. According to IRC E4101.2, how must electrically heated appliances and equipment be installed?

Only in accordance with local building codes.
With required clearances to combustible materials, and manufacturer’s instructions.
Without regard for clearances, provided they are listed.
By a licensed electrician only, regardless of manufacturer instructions.

3. What is the maximum allowed length for the flexible cord of an electrically operated in-sink waste disposal unit?

18 inches
30 inches
36 inches
48 inches

4. For a built-in dishwasher, where must its flexible cord receptacle be located?

Behind the dishwasher.
In a space adjacent to the space occupied by the dishwasher.
Under the sink, regardless of proximity.
Within 12 inches of the appliance's rear plane.

5. When a flexible cord for a dishwasher or trash compactor passes through an opening, what protection is required?

Only electrical tape.
No specific protection is required.
Protection against damage by a bushing, grommet, or other approved means.
A rigid conduit sleeve.

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