Which table number corresponds to appliance loads for dwelling units and ranges?

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

Which table number corresponds to appliance loads for dwelling units and ranges?

Explanation:
The important idea here is that appliance loads for a dwelling unit are taken from a table specifically dedicated to that category. Table 220.55 is the one that lists the typical appliance loads for dwelling units and ranges, providing standard wattage values for common appliances so you can estimate the overall load needed to size feeders and the service. This targeted table ensures consistency and accuracy in the dwelling-unit load calculation, including ranges. The other tables in that section cover different load types and aren’t the source for appliance-load values for dwelling units, so they don’t fit the scenario.

The important idea here is that appliance loads for a dwelling unit are taken from a table specifically dedicated to that category. Table 220.55 is the one that lists the typical appliance loads for dwelling units and ranges, providing standard wattage values for common appliances so you can estimate the overall load needed to size feeders and the service. This targeted table ensures consistency and accuracy in the dwelling-unit load calculation, including ranges. The other tables in that section cover different load types and aren’t the source for appliance-load values for dwelling units, so they don’t fit the scenario.

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