Question

One family dwelling has 63 – KW electric wall heaters and five room air conditioners. two air conditioners are rated 10.5 A at 2:30 V and the other three are rated 7.2 A at 115V. A service calculation is being performed using the optional method how many volts ampere should be included for the heating and air conditioning

Name: one family dwelling has 63 kw electric wall heaters and five room air conditioners two air conditioners are rated 105 a at 230 v and the other three are rated 72 a at 115v a service calculat 74131
Uploaded: 2023-06-18T14:00:49-08:00
Duration: 3 min 20 s
Channel: Adi S
Description: one family dwelling has 63 kw electric wall heaters and five room air conditioners two air conditioners are rated 105 a at 230 v and the other three are rated 72 a at 115v a service calculat 74131

          One family dwelling has 63 – KW electric wall heaters and five room air conditioners. two air conditioners are rated 10.5 A at 2:30 V and the other three are rated 7.2 A at 115V. A service calculation is being performed using the optional method how many volts ampere should be included for the heating and air conditioning

Added by Dorothy R.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

06/18/2023

Step 1

- Each electric wall heater has a power rating of 63 KW, which is equivalent to 63,000 watts. - Since the power factor for electric wall heaters is typically 1, we can directly convert the power rating to VA. - Therefore, the total VA for the electric wall heaters Show more…

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One family dwelling has 63 – KW electric wall heaters and five room air conditioners. two air conditioners are rated 10.5 A at 2:30 V and the other three are rated 7.2 A at 115V. A service calculation is being performed using the optional method how many volts ampere should be included for the heating and air conditioning