A single dwelling has 16 kW of electric space heating and an air-conditioning load of 3.5 kW, which can both be used at the same time. Calculate the demand that these loads contribute in determining the minimum service ampacity.
18 kW
An apartment unit has a space heating load of 2 kW and an air conditioning load of 5 kW. The space heating and air conditioning can not be operated at the same time. What is the demand load on the apartment panel?
5 kW
What is the demand on the apartment feeder for an electric appliance with a rating of 1,300 W if an electric range has been provided for?
0 W
An apartment has an electric space heating load of 3.5 kW and an air conditioning load of 6.5 kW. The space heating and the air conditioning can be used at the same time. What is demand on the apartment feeder conductors?
10 kW | 8-202, 8-106, 62-118
A single dwelling has 7 kW of electric space-heating and an air-conditioning load of 8 kW, which can both be used at the same time. What is the calculated load that the ESH and AC contribute to the total demand of the single dwelling?
15 kW (±1.0%) | 8-200, 8-106
A demand factor of 25% may be applied to air conditioning loads when calculating the apartment feeder ampacity.
False | 8-202
When calculating the demand for an apartment, both electric space heating and air conditioning must always be added to the total demand.
False | 8-106
All electric space heating in an apartment shall have a demand factor of 100% applied when calculating the apartment feeder ampacity.
False | 62-118
An electric furnace is an example of a Central Unit.
True | 62-102
An apartment has an electric space heating load of 7 kW and an air conditioning load of 6.5 kW. The space heating and the air conditioning can be used at the same time. What is demand on the apartment feeder conductors?
13.5 kW | 8-202, 8-106, 62-118
A single dwelling has 4 kW of electric space-heating and an air-conditioning load of 3 kW. These power loads are installed in a manner that will prevent them from being used simultaneously. What is the calculated load contributing to the minimum service ampacity?
4 kW (±1.0%) | 8-200, 8-106, 62-118
An apartment unit has a space heating load of 3.5 kW and an air conditioning load of 3 kW. The space heating and air conditioning can not be operated at the same time. What is the demand load on the apartment panel?
3.5 kW
What is the demand on the apartment feeder for an electric appliance with a rating of 2,100 W if an electric range has been provided for?
525 W | 8-202
A single dwelling has 4 kW of electric space-heating and an air-conditioning load of 6 kW. These power loads are installed in a manner that will prevent them from being used simultaneously. What is the calculated load contributing to the minimum service ampacity?
6 kW
A single dwelling has 12 kW of electric space heating and an air-conditioning load of 4.5 kW, which can both be used at the same time. Calculate the demand that these loads contribute in determining the minimum service ampacity.
16 kW (±1.0%)
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CLASS 1 AND CLASS 2 CIRCUITS45
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ESH COOLING16
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ELLECTRIC VEHICLE CHARGING20
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Swimming Pools / RV / Temporary Wiring26
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Service Amps. Apartments20
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Service Equipment (Apartments)25
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Electrical Installations in Patient Care Areas20
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(030205e) Capacitor Banks Installations27
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(030205k) Drawings and Plans External Learning Tool32
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(030205j) Specifications33
