Whether is it necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Question

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Answer 1

Question

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Chapter 23.2, Problem 1R

a.

To determine

Whether is it necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

a.

Expert Solution

Answer to Problem 1R

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Explanation of Solution

Description:

From NEC 220.60, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

b.

To determine

Explain the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

b.

Expert Solution

Explanation of Solution

Description:

The National Electrical Code (NEC) is the basic standard code and it sets the standards for electrical installation work. The NEC safeguards the persons and property from hazards during the usage of electricity. The local and state electrical regulations and codes should also be considered along with the NEC for electrical installation work.

From NEC 220.60, the noncoincident loads such as electric heating and air-conditioner are not operated at the same time. Therefore, when calculating the feeder value that is used to supply both the loads, the larger value of loads can be considered.

Therefore, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

Thus, the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system is explained.

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Answer 2

Question

100%

Chapter 23.2, Problem 1R

a.

To determine

Whether is it necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

a.

Expert Solution

Answer to Problem 1R

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Explanation of Solution

Description:

From NEC 220.60, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

b.

To determine

Explain the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

b.

Expert Solution

Explanation of Solution

Description:

The National Electrical Code (NEC) is the basic standard code and it sets the standards for electrical installation work. The NEC safeguards the persons and property from hazards during the usage of electricity. The local and state electrical regulations and codes should also be considered along with the NEC for electrical installation work.

From NEC 220.60, the noncoincident loads such as electric heating and air-conditioner are not operated at the same time. Therefore, when calculating the feeder value that is used to supply both the loads, the larger value of loads can be considered.

Therefore, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

Thus, the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system is explained.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

100%

Chapter 23.2, Problem 1R

a.

To determine

Whether is it necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

a.

Expert Solution

Answer to Problem 1R

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Explanation of Solution

Description:

From NEC 220.60, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

b.

To determine

Explain the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

b.

Expert Solution

Explanation of Solution

Description:

The National Electrical Code (NEC) is the basic standard code and it sets the standards for electrical installation work. The NEC safeguards the persons and property from hazards during the usage of electricity. The local and state electrical regulations and codes should also be considered along with the NEC for electrical installation work.

From NEC 220.60, the noncoincident loads such as electric heating and air-conditioner are not operated at the same time. Therefore, when calculating the feeder value that is used to supply both the loads, the larger value of loads can be considered.

Therefore, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

Thus, the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system is explained.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

100%

Chapter 23.2, Problem 1R

a.

To determine

Whether is it necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

a.

Expert Solution

Answer to Problem 1R

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Explanation of Solution

Description:

From NEC 220.60, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

b.

To determine

Explain the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

b.

Expert Solution

Explanation of Solution

Description:

The National Electrical Code (NEC) is the basic standard code and it sets the standards for electrical installation work. The NEC safeguards the persons and property from hazards during the usage of electricity. The local and state electrical regulations and codes should also be considered along with the NEC for electrical installation work.

From NEC 220.60, the noncoincident loads such as electric heating and air-conditioner are not operated at the same time. Therefore, when calculating the feeder value that is used to supply both the loads, the larger value of loads can be considered.

Therefore, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

Thus, the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system is explained.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Question

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Answer 6

Question

100%

Answer 7

Chapter 23.2, Problem 1R

a.

To determine

Whether is it necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

a.

Expert Solution

Answer to Problem 1R

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Explanation of Solution

Description:

From NEC 220.60, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

b.

To determine

Explain the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

b.

Expert Solution

Explanation of Solution

Description:

The National Electrical Code (NEC) is the basic standard code and it sets the standards for electrical installation work. The NEC safeguards the persons and property from hazards during the usage of electricity. The local and state electrical regulations and codes should also be considered along with the NEC for electrical installation work.

From NEC 220.60, the noncoincident loads such as electric heating and air-conditioner are not operated at the same time. Therefore, when calculating the feeder value that is used to supply both the loads, the larger value of loads can be considered.

Therefore, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

Thus, the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system is explained.

Answer 8

Chapter 23.2, Problem 1R

a.

To determine

Whether is it necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

a.

Expert Solution

Answer to Problem 1R

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Explanation of Solution

Description:

From NEC 220.60, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Answer 9

Chapter 23.2, Problem 1R

a.

To determine

Whether is it necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Answer 10

a.

Expert Solution

Answer to Problem 1R

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Answer 11

a.

Expert Solution

Answer 12

a.

Expert Solution

Answer 13

Expert Solution

Answer 14

Explanation of Solution

Description:

From NEC 220.60, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

No, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Answer 15

b.

To determine

Explain the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

b.

Expert Solution

Explanation of Solution

Description:

The National Electrical Code (NEC) is the basic standard code and it sets the standards for electrical installation work. The NEC safeguards the persons and property from hazards during the usage of electricity. The local and state electrical regulations and codes should also be considered along with the NEC for electrical installation work.

From NEC 220.60, the noncoincident loads such as electric heating and air-conditioner are not operated at the same time. Therefore, when calculating the feeder value that is used to supply both the loads, the larger value of loads can be considered.

Therefore, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

Thus, the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system is explained.

Answer 16

b.

To determine

Explain the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Answer 17

b.

Expert Solution

Explanation of Solution

Description:

The National Electrical Code (NEC) is the basic standard code and it sets the standards for electrical installation work. The NEC safeguards the persons and property from hazards during the usage of electricity. The local and state electrical regulations and codes should also be considered along with the NEC for electrical installation work.

From NEC 220.60, the noncoincident loads such as electric heating and air-conditioner are not operated at the same time. Therefore, when calculating the feeder value that is used to supply both the loads, the larger value of loads can be considered.

Therefore, it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system.

Conclusion:

Thus, the reason why it is not necessary to add air-conditioner load and electric heating load to obtain the combined load on the system is explained.