GPT GPT Gas Metering & Measurement 2

Question 1

What is the purpose of a pressure regulator at the meter set?

Accepted Answer

Reduce distribution line pressure to a safe service pressure

Answer

The service regulator reduces high distribution main pressure to the lower, safe working pressure required for customer service connections.

Question 2

Gas meters are typically sized based on:

Accepted Answer

The total connected load of all appliances

Answer

Meter size is determined by calculating the total BTU/hr input of all connected appliances and converting to the required CFH flow capacity.

Question 3

What happens when a gas meter is bypassed without authorization?

Accepted Answer

It constitutes illegal gas theft

Answer

Bypassing a gas meter to avoid payment is illegal and constitutes gas theft, which can result in criminal charges and civil liability.

Question 4

A turbine meter is best suited for which application?

Accepted Answer

High-flow commercial or industrial applications

Answer

Turbine meters are designed for high-flow applications such as commercial and industrial facilities consuming large volumes of gas.

Question 5

What is the correct procedure when replacing a gas meter?

Accepted Answer

Shut off upstream valve, replace meter, pressure test, then restore gas

Answer

The upstream valve must be closed before removing the old meter, and after installing the new meter a pressure test confirms no leaks before restoring gas service.

(GPT) Gas Pipe Technician Certification Practice Test

(GPT) Gas Pipe Technician Certification Practice Test

GPT GPT Gas Metering & Measurement 2