CETP Practice Test 2026/2027 version
with correct answers A+ Graded
What other fuel gas is interchangeable with propane after minor equipment
modifications? - answer>>>Natural Gas
The Basic Principals and Practices course ( IS ) ( IS NOT ) a prerequisite to other CETP
course. - answer>>>IS
What is the most popular style of residential gas fired water heater? -
answer>>>Storage Tank
When comparing residential domestic water heating methods using a boiler;
Which method uses a water heating coil surrounded by boiler water? ( DIRECT BOILER
SYSTEM ) ( INDIRECT BOILER SYSTEM )
Which method uses a separate water heating tank? ( DIRECT BOILER SYSTEM ) (
INDIRECT BOILER SYSTEM )
Which method is more efficient? ( DIRECT BOILER SYSTEM ) ( INDIRECT BOILER
SYSTEM ) - answer>>>Direct, indirect, indirect
Propane is used as a fuel for irrigation pumps. What advantage of using propane in this
application? - answer>>>Clean Engine, Last Longer
What advantage is gained when using propane as a fuel for heating greenhouses? -
answer>>>Carbon dioxide from combustion is good for plants.
The largest market for propane is?
A. Residential
B. Commercial
C. Industrial - answer>>>A. Residential
L.P. gas can be refined from:
, A. Canola oil and crude oil
B. Sodium Bicarbonate
C. Crude oil and wet gas wells
D. Methanol and wet gas wells - answer>>>C. Crude oil and wet gas wells
The basic building blocks of L.P. Gas is:
A. Hydrocarbon
B. Carbohydrate
C. Hydrogen Sulfate
D. Hydroxide - answer>>>A. Hydrocarbon
L.P. Gas in its natural state is:
A. Clear, smelling of sulphur
B. Odorless and yellow
C. Colorless and odorless
D. Colorless, smelling of "skunk oil" - answer>>>C. Colorless and odorless
Propane vapor is ____________ times heavier than air.
A. .504
B. .6
C. 17
D. 1.5 - answer>>>D. 1.5
The specific gravity of L.P. gas in relation to air is approximately:
A. 0.5
with correct answers A+ Graded
What other fuel gas is interchangeable with propane after minor equipment
modifications? - answer>>>Natural Gas
The Basic Principals and Practices course ( IS ) ( IS NOT ) a prerequisite to other CETP
course. - answer>>>IS
What is the most popular style of residential gas fired water heater? -
answer>>>Storage Tank
When comparing residential domestic water heating methods using a boiler;
Which method uses a water heating coil surrounded by boiler water? ( DIRECT BOILER
SYSTEM ) ( INDIRECT BOILER SYSTEM )
Which method uses a separate water heating tank? ( DIRECT BOILER SYSTEM ) (
INDIRECT BOILER SYSTEM )
Which method is more efficient? ( DIRECT BOILER SYSTEM ) ( INDIRECT BOILER
SYSTEM ) - answer>>>Direct, indirect, indirect
Propane is used as a fuel for irrigation pumps. What advantage of using propane in this
application? - answer>>>Clean Engine, Last Longer
What advantage is gained when using propane as a fuel for heating greenhouses? -
answer>>>Carbon dioxide from combustion is good for plants.
The largest market for propane is?
A. Residential
B. Commercial
C. Industrial - answer>>>A. Residential
L.P. gas can be refined from:
, A. Canola oil and crude oil
B. Sodium Bicarbonate
C. Crude oil and wet gas wells
D. Methanol and wet gas wells - answer>>>C. Crude oil and wet gas wells
The basic building blocks of L.P. Gas is:
A. Hydrocarbon
B. Carbohydrate
C. Hydrogen Sulfate
D. Hydroxide - answer>>>A. Hydrocarbon
L.P. Gas in its natural state is:
A. Clear, smelling of sulphur
B. Odorless and yellow
C. Colorless and odorless
D. Colorless, smelling of "skunk oil" - answer>>>C. Colorless and odorless
Propane vapor is ____________ times heavier than air.
A. .504
B. .6
C. 17
D. 1.5 - answer>>>D. 1.5
The specific gravity of L.P. gas in relation to air is approximately:
A. 0.5
