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 29 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
Wow, this really help

olderstudent

  • Member
  • Posts: 339
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Modification of neural transmission in the central nervous system: (a) normal transmission; (b) ... Modification of neural transmission in the central nervous system: (a) normal transmission; (b) ...
L-type calcium channel: (a) Calcium channel opens when an action potential passes across the ... L-type calcium channel: (a) Calcium channel opens when an action potential passes across the ...
Normal Recommended Daily Intakes for Calcium Normal Recommended Daily Intakes for Calcium
The types of topological interconversions catalyzed by type II topoisomerases The types of topological interconversions catalyzed by type II topoisomerases
Identical Twin Normal Birth Position Identical Twin Normal Birth Position
Normal Red Blood Cells Normal Red Blood Cells
Video: Neurotransmission at chemical synapses & Excitory and inhibitory potentials

For a complete list of videos, visit our video library