2. Gas service.

Question 0

2. Gas usually odorized methane, supplied to the site by municipal supply system and metered at the site. It is lighter than air?

Answer 0

Natural gas.

Question 1

1. In addition to the dials for reading a gas meter, the meter has another dial, commonly called a test dial. What is the purpose of the test dial?

Answer 1

The test dial is used to test for leaks in the piping system and to test the rate of gas consumption of a gas appliance.