GPT GPT Gas Metering & Measurement

Question 1

What is the primary function of a gas meter?

Accepted Answer

Measure the volume of gas consumed

Answer

Regulate gas pressure

Answer

Filter contaminants from gas

Answer

Detect gas leaks

Question 2

The most common type of residential gas meter is the:

Accepted Answer

Diaphragm (bellows) meter

Answer

Turbine meter

Answer

Orifice meter

Answer

Ultrasonic meter

Question 3

Gas meter capacity is rated in:

Accepted Answer

Cubic feet per hour (CFH)

Answer

Gallons per minute

Answer

Pounds per square inch

Answer

British thermal units (BTU)

Question 4

What does the index on a gas meter display?

Accepted Answer

Cumulative gas volume consumed

Answer

Gas pressure at the meter

Answer

Current flow rate

Answer

Gas temperature

Question 5

A meter set assembly typically includes which combination of components?

Accepted Answer

Regulator, meter, and service valve

Answer

Compressor, filter, and meter

Answer

Pump, meter, and flow controller

Answer

Meter, heat exchanger, and sensor

Question 6

When installing a gas meter, the service valve should be positioned:

Accepted Answer

Upstream of the meter between the main and the meter

Answer

Downstream of the meter

Answer

On the outlet side only

Answer

Inside the building