homeowner wants to add 12 general-purpose receptacle outlets to the electrical drawings before the house is built, what additional load, in volt-amperes will they add to the service load calculation?

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A: NEC Table 220.44 gives demand factor for Non Dwelling receptacle.

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Q: b. Ground-fault protection c. Service-entrance conductors d. Branch circuits

A: Given: The answer is shown below:

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A: A

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.