Load calculation for household electric ranges uses which table?

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Prepare for the Washington Master Specialty Electrician – Limited Energy System (06) Exam. Access flashcards and multiple choice questions with detailed explanations to ensure you’re ready for test day!

Multiple Choice

Load calculation for household electric ranges uses which table?

Explanation:
The main idea is that NEC load calculations for household cooking appliances use the table that applies specifically to appliances in dwelling units. This table provides demand factors for electric ranges, which helps you size feeders and service by accounting for the fact that not all ranges draw full power at the same time. Since a dwelling unit is different from an instructional program or other occupancy, the table used for dwelling units is the correct reference. Therefore, the appropriate choice is the table for appliances in dwelling units.

The main idea is that NEC load calculations for household cooking appliances use the table that applies specifically to appliances in dwelling units. This table provides demand factors for electric ranges, which helps you size feeders and service by accounting for the fact that not all ranges draw full power at the same time. Since a dwelling unit is different from an instructional program or other occupancy, the table used for dwelling units is the correct reference. Therefore, the appropriate choice is the table for appliances in dwelling units.

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