This topic contains a solution. Click here to go to the answer

Author Question: When drawing a PH diagram of an operating system, how is placement of the metering device line ... (Read 98 times)

bobthebuilder

  • Hero Member
  • *****
  • Posts: 567
When drawing a PH diagram of an operating system, how is placement of the metering device line determined?
 
  A) The metering device line starts where the compressor line crosses the temperature of the liquid line and then drops straight down until it crosses the condenser line.
  B) The metering device line starts where the condenser line crosses the temperature of the liquid line and then drops straight down until it crosses the compressor line.
  C) The metering device line starts where the condenser line crosses the temperature of the liquid line and then goes straight across until it crosses the compressor line.
  D) The metering device line starts where the condenser line crosses the temperature of the liquid line and then drops straight down until it crosses the evaporator line.

Question 2

How is placement of the compressor line determined when drawing a PH diagram of an operating system?
 
  A) The compressor line starts where the evaporator line crosses the suction line temperature and follows the constant enthalpy lines up until it crosses the condenser line.
  B) The compressor line starts where the condenser line crosses the suction line temperature and follows the constant entropy lines up until it crosses the evaporator line.
  C) Measure the suction-line temperature entering the compressor. Find where the evaporator line crosses this suction line temperature in the superheated area.
  D) The compressor line starts where the evaporator line crosses the suction line temperature and follows the constant quality lines up until it crosses the condenser line.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ally

  • Sr. Member
  • ****
  • Posts: 331
Answer to Question 1

D

Answer to Question 2

C




bobthebuilder

  • Member
  • Posts: 567
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)


bimper21

  • Member
  • Posts: 309
Reply 3 on: Yesterday
Excellent

 

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

For a complete list of videos, visit our video library