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

Author Question: Compressor cylinder unloading reduces the capacity of a reciprocating compressor by: A) Making ... (Read 84 times)

K@

  • Hero Member
  • *****
  • Posts: 608
on: Jul 24, 2018
Compressor cylinder unloading reduces the capacity of a reciprocating compressor by:
 
  A) Making the valves in the head inoperative.
  B) Disconnecting the pistons in the unloaded cylinders.
  C) Flooding the unloaded cylinders with oil.
  D) Blocking off the discharge port in the unloaded heads.

Question 2

The refrigerant in a mechanical compression refrigeration system absorbs and releases heat by:
 
  A) Changing its physical state. B) Changing its temperature.
  C) Changing its molecular composition. D) Converting energy to mass.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TheDev123

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


K@

  • Member
  • Posts: 608
Reply 2 on: Jul 24, 2018
Excellent

fatboyy09

  • Member
  • Posts: 358
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

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?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Meditation Reduces Negative Emotions Meditation Reduces Negative Emotions
A cylinder head with four valves per cylinder, two intake valves (larger) and two exhaust valves ... A cylinder head with four valves per cylinder, two intake valves (larger) and two exhaust valves ...
The downward movement of the piston draws the air–fuel mixture into the cylinder through the ... The downward movement of the piston draws the air–fuel mixture into the cylinder through the ...
Coolant circulates through the water jackets in the engine block and cylinder head. Coolant circulates through the water jackets in the engine block and cylinder head.
Ethical Decision-Making Model Cont Ethical Decision-Making Model Cont
Go Green: Tips for Making More Sustainable Food Choices Go Green: Tips for Making More Sustainable Food Choices
Video: Fetal development - Weeks 9 to 38

For a complete list of videos, visit our video library