GAs

Question 1

Pressure for propane from storage tank to low pressure regulator

Answer 1

5 to 10 psi

Question 2

What temperatures does the natural gas industry consider cryogenics to be at

Answer 2

-50°F

Question 3

At what pressure is gas regulated at in the street main gas service?

Answer 3

12 to 80 psi

Question 4

Code books for Natural Gas and Propane Installation?

Answer 4

CAN/CSA B149.1

Question 5

Code books for Propane Storage and Handling?

Answer 5

CAN/CSA B149.2

Question 6

STANDATAS are published by who to keep up with the lastest code changes

Answer 6

Alberta Municipal Affairs

Question 7

Transmission pipelines operate from a range of ___psi to ___psi.

Answer 7

300psi to 1500psi

Question 8

specific gravity

Answer 8

ratio of a liquids weight compared with the weight of water

Question 9

Range of flammability of propane

Answer 9

2.3-9.5%

Question 10

Range of Flammability of methane

Answer 10

5-15%

Question 11

Gas pressure test requirements

Answer 11

0-2psi, <=200ft, 15psi, 15min
0-2psi, >200ft, 15psi, 60min
2-33psi, <=200ft, 50psi, 60min
2-33psi, >200ft, 50psi, 180min

Question 12

Gas pressure for propane storage tanks

Answer 12

0-150psi