MODULE 15 TEST QUESTIONS 100%
ANSWERED!!
What is indicated by movement of the meter test dial when the drop line valve and
the appliance valves are in the "OFF" position - ANSWERA gas leak in the line
downstream of the gas meter
What is the name of the regulator that is usually found in a combination control
valve? - ANSWERP stamped regulator
What type of regulator is used to regulate very small volumes of gas as well as
maintaining the correct volume and pressure required by the appliance main burner
manifold? - ANSWERManifold regulators
What item is regulators loading element? - ANSWERThe spring
What item is regulator restricting element - ANSWERThe Valve
What type of regulator is used to regulate the building line pressure to the required
appliance burner manifold pressure? - ANSWERAppliance regulator
IF the one cubic foot test dial takes 38 seconds to make one complete revolution,
approximately how much gas is being consumed? - ANSWER95,000 BTUH
Where are temperature compensated meters installed? - ANSWEROutdoor
installation
What will happen to the downstream pressure from a regulator when the adjusting
screw is turned counter-clockwise, spring tension in decreased? - ANSWERPressure
will decrease
Excessive gas pressure on a downstream side of a lock-up type pressure regulator
can be caused by - ANSWERA block vent line
What type of regulator is used to regulate the distributors medium supply pressure to
the required building line pressure? - ANSWERService Regulator
What will happen when the regulator adjusting screw is turned clockwise -
ANSWERThe downstream pressure will increase
The function of a pressure regulator is - ANSWERTo maintain constant downstream
pressure
What controls the downstream pressure in a regulator - ANSWERSpring
ANSWERED!!
What is indicated by movement of the meter test dial when the drop line valve and
the appliance valves are in the "OFF" position - ANSWERA gas leak in the line
downstream of the gas meter
What is the name of the regulator that is usually found in a combination control
valve? - ANSWERP stamped regulator
What type of regulator is used to regulate very small volumes of gas as well as
maintaining the correct volume and pressure required by the appliance main burner
manifold? - ANSWERManifold regulators
What item is regulators loading element? - ANSWERThe spring
What item is regulator restricting element - ANSWERThe Valve
What type of regulator is used to regulate the building line pressure to the required
appliance burner manifold pressure? - ANSWERAppliance regulator
IF the one cubic foot test dial takes 38 seconds to make one complete revolution,
approximately how much gas is being consumed? - ANSWER95,000 BTUH
Where are temperature compensated meters installed? - ANSWEROutdoor
installation
What will happen to the downstream pressure from a regulator when the adjusting
screw is turned counter-clockwise, spring tension in decreased? - ANSWERPressure
will decrease
Excessive gas pressure on a downstream side of a lock-up type pressure regulator
can be caused by - ANSWERA block vent line
What type of regulator is used to regulate the distributors medium supply pressure to
the required building line pressure? - ANSWERService Regulator
What will happen when the regulator adjusting screw is turned clockwise -
ANSWERThe downstream pressure will increase
The function of a pressure regulator is - ANSWERTo maintain constant downstream
pressure
What controls the downstream pressure in a regulator - ANSWERSpring
