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

Author Question: What can happen if a boiler runs out of water? What will be an ideal ... (Read 62 times)

KimWrice

  • Hero Member
  • *****
  • Posts: 579
What can happen if a boiler runs out of water?
 
  What will be an ideal response?

Question 2

What steps should you take before resetting a circuit breaker?
 
  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

nanny

  • Sr. Member
  • ****
  • Posts: 313
Answer to Question 1

If a boiler runs out of water it can explode as a result of steam pressure. A boiler that is extremely low of water can shut down or can implode as violently as if it exploded. Implosion comes from the rapid condensing of steam into water, creating a negative pressure in the boiler.

Answer to Question 2

If you try to reset the breaker and the fault has not been corrected, it will trip again. An over current condition can lead to equipment damage and even fire. Determine why the breaker tripped and correct the condition before resetting the breaker.



KimWrice

  • Hero Member
  • *****
  • Posts: 579

nanny

  • Sr. Member
  • ****
  • Posts: 313

 

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

For a complete list of videos, visit our video library