« previous next »

Author Question: In Manual J, fenestration means: A) The material used to seal around openings. B) A barrier ... (Read 109 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
on: Jul 24, 2018
In Manual J, fenestration means:
 
  A) The material used to seal around openings.
  B) A barrier against infiltration.
  C) Anything that light can pass through.
  D) Openings made in the building envelope for the purpose of providing ventilation.

Question 2

Why must some valves be left open between the storage tank and the compressor, and the compressor and the cooler?
 
  A) To allow the liquid in the storage tank to flash
  B) To push vapor from the cooler to the storage tank
  C) To empty the condenser
  D) To draw suction through the storage tank


ky860224

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

chads108

  • Hero Member
  • *****
  • Posts: 507
Reply #2 on: Jul 24, 2018
TY


ky860224

  • Sr. Member
  • ****
  • Posts: 350
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Brown fur seal in Prague Zoo Brown fur seal in Prague Zoo
(A) Normal spongy bone. (B) Spongy bone with osteoporosis, which is characterized by a loss of bone (A) Normal spongy bone. (B) Spongy bone with osteoporosis, which is characterized by a loss of bone
False Solomons Seal False Solomons Seal
Typical Organization of the CPT Manual Typical Organization of the CPT Manual
Primary material used for HEADERS Primary material used for HEADERS
One surface barrier to infection One surface barrier to infection
Video: Hypoglycemia Animation

For a complete list of videos, visit our video library