[D2L] 102G Refrigeration & Air Conditioning Relevant Codes

Question 1

In Alberta, which organization administers the B52-05 Mechanical Refrigeration Code?

Answer 1

Alberta Boilers Safety Association (ABSA)

Question 2

The scope of the B52-05 Mechanical Refrigeration Code provides for the minimum requirements of design, construction, installation and maintenance.

T or F

Answer 2

True

Question 3

The B52 code covers the user of water and air as refrigerants.

T or F

Answer 3

False

Question 4

What is the main purpose of the Code of Practice?

Answer 4

to protect the Earth’s ozone layer

Question 5

Which organization is responsible for administering the Code of Practice and refrigerant release in Alberta?

Answer 5

Alberta Environment

Question 6

What is the safety rating of R-134a according to the B52 code?

1) A1
2) A2
3) B1
4) B2

Answer 6

A1

Question 7

Which of the following chemicals is not covered under the Code of Practice?

1) chlorofluorocarbons
2) chlorines
3) hydrofluorocarbons
4) refrigerants used in automobiles

Answer 7

chlorines

Question 8

What does the due diligence defense mean?

Answer 8

you took all the reasonable steps to prevent refrigerant release

Question 9

A receiver is sized to be filled to a max of how much refrigerant?

Answer 9

90% at 90F