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

Author Question: What is a diaphragm type of expansion tank? What will be an ideal ... (Read 45 times)

Chloeellawright

  • Hero Member
  • *****
  • Posts: 588
on: Jul 26, 2018
What is a diaphragm type of expansion tank?
 
  What will be an ideal response?

Question 2

Why should you never replace a fuse with one that has a higher amperage rating?
 
  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

lkoler

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Jul 26, 2018
Answer to Question 1

Diaphragm type expansion tanks are welded gas tight and have a flexible rubber membrane between the air space and the water space that moves during operation to allow for the changing volume of water. The air is pre-charged

Answer to Question 2

If the breaker is sized too large then it will not provide for the safety of the circuit. For example, a breaker that is rated at 30 amps installed into a 15 amps circuit would allow for too much current to flow.


Chloeellawright

  • Member
  • Posts: 588
Reply 2 on: Jul 26, 2018
Gracias!

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

A star link-type network where all of the modules are connected together using splice packs. A star link-type network where all of the modules are connected together using splice packs.
The fuel tank pressure sensor (black unit with three wires) looks like a MAP sensor and is usually ... The fuel tank pressure sensor (black unit with three wires) looks like a MAP sensor and is usually ...
a) Type IV hypersensitivity reaction, contact dermatitis as the result of reaction to the nickel in ... a) Type IV hypersensitivity reaction, contact dermatitis as the result of reaction to the nickel in ...
Patient diagnosed with type 2 diabetes mellitus. Periodontal examination revealed deep periodontal ... Patient diagnosed with type 2 diabetes mellitus. Periodontal examination revealed deep periodontal ...
A spherical water tank with an inner radius of 4 m has its lowest point 3 m ... A spherical water tank with an inner radius of 4 m has its lowest point 3 m ...
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
Video: Oxygen transport - methods and oxyhemoglobin

For a complete list of videos, visit our video library