« previous next »

Author Question: Besides a leak, what can make the vacuum rise on a standing vacuum test? What will be an ideal ... (Read 56 times)

CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
on: Jul 26, 2018
Besides a leak, what can make the vacuum rise on a standing vacuum test?
 
  What will be an ideal response?

Question 2

What leak detection method does the EPA consider the best for pinpointing leaks?
 
  What will be an ideal response?


lkanara2

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 26, 2018
Answer to Question 1

System contamination, slow evaporation of refrigerant dissolved in the compressor oil, or simply reading the vacuum near the vacuum pump instead of near the system.

Answer to Question 2

Soap bubbles


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

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?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Valgus Stress Test Valgus Stress Test
Wild chimpanzees make and use simple tools to obtain food, learning tool making from one another. Wild chimpanzees make and use simple tools to obtain food, learning tool making from one another.
Student Test Scores versus GDP per Capita Student Test Scores versus GDP per Capita
Rinne test. Air conduction Rinne test. Air conduction
Morgan’s test-cross analysis of genetic linkage between autosomal genes Morgan’s test-cross analysis of genetic linkage between autosomal genes
Mutagenicity of aflatoxin B1 determined by the Ames test Mutagenicity of aflatoxin B1 determined by the Ames test
Video: Cardiac Cycle (Part 1 of 4)

For a complete list of videos, visit our video library