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

Author Question: What is the working pressure for medium and high pressure boilers? What will be an ideal ... (Read 88 times)

RYAN BANYAN

  • Hero Member
  • *****
  • Posts: 563
on: Jul 26, 2018
What is the working pressure for medium and high pressure boilers?
 
  What will be an ideal response?

Question 2

What could be the cause of a weeping relief valve on a hot water boiler?
 
  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

mk6555

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 26, 2018
Answer to Question 1

Medium and high pressure boilers operate above 15 psi steam and/or over 160 psi water pressure at temperatures above 250F.

Answer to Question 2

A weeping relief valve may be an indication of an expansion tank problem.


RYAN BANYAN

  • Hero Member
  • *****
  • Posts: 563
Reply #2 on: Jul 26, 2018
Thanks


mk6555

  • Sr. Member
  • ****
  • Posts: 310
Reply #3 on: Jul 26, 2018
Welcome :)


« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Pressure-flow hypothesis for phloem transport Pressure-flow hypothesis for phloem transport
Lower extremity blood pressure cuff Lower extremity blood pressure cuff
The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ... The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ...
Apply direct pressure along upper trapezius, turning the head to access the area. Use your thumb to ... Apply direct pressure along upper trapezius, turning the head to access the area. Use your thumb to ...
Use of a hand tool to apply pressure to a trigger point. Use of a hand tool to apply pressure to a trigger point.
Blood pressure Blood pressure
Video: Primary Active Transport - electrochemical gradient and ion transport / water movement

For a complete list of videos, visit our video library