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

Author Question: What are mixing valves used for? What will be an ideal ... (Read 13 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
What are mixing valves used for?
 
  What will be an ideal response?

Question 2

Give an example of a condition that can make a system appear overcharged even though the charge is correct.
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akemokai

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

Mixing valves are used to mix the hot boiler water with the cooler return water.

Answer to Question 2

Low airflow over the condenser or non-condensable gasses




WhattoUnderstand

  • Member
  • Posts: 517
Reply 2 on: Jul 26, 2018
Excellent


recede

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

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.

For a complete list of videos, visit our video library