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

Author Question: What is the normal charge on a residential diaphragm type of expansion tank? A) 60 psig B) 160 ... (Read 18 times)

krzymel

  • Hero Member
  • *****
  • Posts: 548
on: Jul 24, 2018
What is the normal charge on a residential diaphragm type of expansion tank?
 
  A) 60 psig B) 160 psig C) 30 psig D) 12 psig

Question 2

How do newly installed loops become clogged?
 
  A) Pipe shavings restrict the water flow.
  B) The pressure is set incorrectly.
  C) The water temperature is outside the allowable range.
  D) Air in the loop corrodes the connections.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kaytorgator

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


krzymel

  • Member
  • Posts: 548
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

amandalm

  • Member
  • Posts: 306
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

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

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Comparison of normal-shaped erythro- cytes and the abnormal sickle shape noted in patients with sick Comparison of normal-shaped erythro- cytes and the abnormal sickle shape noted in patients with sick
Large water tank, possibly a public or ritual bathing area, from Mohenjo-daro, Indus Valley ... Large water tank, possibly a public or ritual bathing area, from Mohenjo-daro, Indus Valley ...
This unit is applying smoke to the fuel tank through an adapter and the leak was easily found to be ... This unit is applying smoke to the fuel tank through an adapter and the leak was easily found to be ...
Normal and enlarged tonsils. Normal and enlarged tonsils.
Action of type I and type II topoisomerases, as shown by gel electrophoresis Action of type I and type II topoisomerases, as shown by gel electrophoresis
Comparison of D-type Climates Comparison of D-type Climates
Video: Fetal development - Weeks 9 to 38

For a complete list of videos, visit our video library