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

Author Question: How do soap bubble solutions indicate very small refrigerant leaks? What will be an ideal ... (Read 28 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
on: Jul 26, 2018
How do soap bubble solutions indicate very small refrigerant leaks?
 
  What will be an ideal response?

Question 2

What could cause vibration in a large air handler fan?
 
  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

pami445

  • Sr. Member
  • ****
  • Posts: 303
Reply #1 on: Jul 26, 2018
Answer to Question 1

Tiny micro-bubbles form a froth around the leak area.

Answer to Question 2

Over time the fan bearings will wear and vibration levels will increase. Vibration can also result from worn belts, loose pulleys, and loose foundations bolts.


biggirl4568

  • Hero Member
  • *****
  • Posts: 551
Reply #2 on: Jul 26, 2018
TY


pami445

  • Sr. Member
  • ****
  • Posts: 303
Reply #3 on: Jul 26, 2018
You're welcome


« previous next »
 

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Approximately 1 pound (0.45 kg) of ground elk meat formed into patties; note the relatively small fa Approximately 1 pound (0.45 kg) of ground elk meat formed into patties; note the relatively small fa
Hand Washing Using Soap and Water Hand Washing Using Soap and Water
Small and large intestines Small and large intestines
Life cycle of Ascaris: Adult worms (1) live in the lumen of the small intestine. A female may ... Life cycle of Ascaris: Adult worms (1) live in the lumen of the small intestine. A female may ...
Air-conditioning refrigerant oil must be kept separated from other oils because it contains traces ... Air-conditioning refrigerant oil must be kept separated from other oils because it contains traces ...
Diverticula Diverticula are small pouches that can occur along your colon Diverticula Diverticula are small pouches that can occur along your colon
Video: How does an animal choose what food to eat?

For a complete list of videos, visit our video library