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

Author Question: What are differential enthalpy sensors used to control? A) The economizer B) The steam grid C) ... (Read 30 times)

fox

  • Hero Member
  • *****
  • Posts: 540
on: Jul 24, 2018
What are differential enthalpy sensors used to control?
 
  A) The economizer B) The steam grid C) Second-stage heat D) The DX coil

Question 2

What is the purpose of a suction line accumulator in heat pump systems?
 
  A) To catch any liquid refrigerant that has not evaporated before it reaches the compressor
  B) To protect the compressor by separating oil out of the returning refrigerant
  C) To accumulate debris and prevent it from entering the compressor
  D) To provide a safe way for technicians to charge liquid into the system


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ong527

  • Sr. Member
  • ****
  • Posts: 285
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


fox

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jul 24, 2018
Thanks


ong527

  • Sr. Member
  • ****
  • Posts: 285
Reply #3 on: Jul 24, 2018
Welcome :)


« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

An example of a homeostatic control system. An example of a homeostatic control system.
Major trunk lines carrying long-distance traffic crisscrossed the area east of the Mississippi. The Major trunk lines carrying long-distance traffic crisscrossed the area east of the Mississippi. The
Negative feedback control of the female reproductive hormones. Negative feedback control of the female reproductive hormones.
Control of BP and Blood Flow Control of BP and Blood Flow
A simplified overview of the genes and regulatory units involved in the control of lactose metabolis A simplified overview of the genes and regulatory units involved in the control of lactose metabolis
Control of Molting in Crabs Control of Molting in Crabs
Video: Digestion Animation

For a complete list of videos, visit our video library