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 89 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
Great answer, keep it coming :)

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Performing a Spirometry Test to Measure Forced Vital Capacity Performing a Spirometry Test to Measure Forced Vital Capacity
A cutaway of a small block Chevrolet V-8 showing the passage from the cylinder head through the ... A cutaway of a small block Chevrolet V-8 showing the passage from the cylinder head through the ...
Badly burned exhaust valve. A compression test could have detected a problem, and a cylinder ... Badly burned exhaust valve. A compression test could have detected a problem, and a cylinder ...
Number and label designations for oxygen sensors. Bank 1 is the bank where cylinder number 1 is ... Number and label designations for oxygen sensors. Bank 1 is the bank where cylinder number 1 is ...
The periodic cylinder of the elements. When the periodic table is folded in such a way that the ... The periodic cylinder of the elements. When the periodic table is folded in such a way that the ...
Psychologists measure basic memory capacity Psychologists measure basic memory capacity
Video: Mendel's Principles of Inheritance (Father of Genetics)

For a complete list of videos, visit our video library