This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How is the minimum circuit ampacity (MCA) calculated for an air-conditioning unit with more than one ... (Read 226 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
on: Jul 24, 2018
How is the minimum circuit ampacity (MCA) calculated for an air-conditioning unit with more than one motor?
 
  A) The amp draws of all the motors are added and multiplied by 1.25.
  B) The amp draws of all the motors are added up.
  C) The amp draw of each motor is multiplied by 1.25 and then summed.
  D) The largest motor amp draw is multiplied by 1.25 and the other motor amp draws are added to it.

Question 2

What type of refrigerant must leave the cylinder as a liquid to prevent the separation of the different components in refrigerant?
 
  A) Azeotropic mixtures B) Comlb
  C) Zeotropic mixtures D) All refrigerants


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shayla

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

C


codyclark

  • Member
  • Posts: 538
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Operant conditioning, also known as trial-and-error learning. Operant conditioning, also known as trial-and-error learning.
A hyfrecator, an electrocautery unit. A hyfrecator, an electrocautery unit.
A schematic of a typical glow plug circuit. Notice that the relay for the glow plug and intake air ... A schematic of a typical glow plug circuit. Notice that the relay for the glow plug and intake air ...
Higher-Order Conditioning Higher-Order Conditioning
100-Unit Insulin Syringe 100-Unit Insulin Syringe
Classical Conditioning and Food Classical Conditioning and Food
Video: Interview with Person who has Schizophrenia

For a complete list of videos, visit our video library