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

Author Question: Moisture in a system reacts with refrigerant to form _____. a. an azeotrope b. hydrochloric and ... (Read 60 times)

scienceeasy

  • Hero Member
  • *****
  • Posts: 565
on: Jul 24, 2018
Moisture in a system reacts with refrigerant to form _____.
 
  a. an azeotrope
  b. hydrochloric and hydrofluoric acids
  c. a non-condensable contaminant
  d. nitrogen

Question 2

A vacuum pump with a capacity of 6 to 12 cfm should be adequate to evacuate systems with capacities up to
  _____.
 
  a. 10 tons
  b. 30 tons
  c. 50 tons
  d. 100 tons


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nhea

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

b


scienceeasy

  • Member
  • Posts: 565
Reply 2 on: Jul 24, 2018
Gracias!

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

A model genetic system, the fern Ceratopteris richardii A model genetic system, the fern Ceratopteris richardii
Lymphatic vessels (green) pick up excess tissue fluid, purify it in lymph nodes, and return it to th Lymphatic vessels (green) pick up excess tissue fluid, purify it in lymph nodes, and return it to th
DNA consists of two complementary strands wound around each other to form DNA consists of two complementary strands wound around each other to form
The Reticular Activating System and Related Regions in the Brain Are Important Areas of Focus for D The Reticular Activating System and Related Regions in the Brain Are Important Areas of Focus for D
The digestive system. The digestive system.
The metric system specifies fasteners by diameter, length, and pitch. The metric system specifies fasteners by diameter, length, and pitch.
Video: Hormonal regulation of pregnancy - week 1

For a complete list of videos, visit our video library