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CETP Pre-Certification Review Questions with Complete Solutions 100- Correct_.pdf
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8/23/24, 8:09 PMCETP Pre-Certification Review
Jeremiah
Practice questions for this set
Learn 1 /7 Study with Learn
A. Propane vaporizes at temperatures above -44 F; butane vaporizes above 32 F
B. A gallon of propane is heavier than a gallon of butane
C. Propane has a lower vapor pressure than butane when the liquid us at the same
temperature
D. When burned, propane produces more heat than an equal amount of butane
Choose matching term
1 Carbon monoxide gas is:
2 Propane differs form butane in which of the following ways?
In most jurisdictions, an employee cannot fill a cylinder which is 40 lb or smaller, used in vapor
3 service (not a horizontal or motor fuel cylinder) until one of these has been installed:
An effective way to prevent odorant fade in new containers, or in those that have been open to the
4 atmosphere is to:
Don't know?
CETP Pre-Certification Review
1/6
, 8/23/24, 8:09 PM
Terms in this set (50)
A. It burns slowly because of its low pump-octane
Propane has many advantages as a fuel B. It is stationary and non-portable
source, including: C. It is a clean-burning, non-toxic fuel
D. It leaves a high-residue as it burns
A. Say nothing, gather up his or her tools and supplies, and quietly leave the site
If a service technician is asked to perform a B. Attempt to perform the task to the best of his or her abilities
task that he or she is not fully trained or C. Promise the customer that he or she will return once trained.
qualified for, the best action is to: D. Tell the customer that he or she cannot perform the task, but will work on getting a
technician who can
A. Propane vaporizes at temperatures above -44 F; butane vaporizes above 32 F
B. A gallon of propane is heavier than a gallon of butane
Propane differs form butane in which of the
C. Propane has a lower vapor pressure than butane when the liquid us at the same
following ways?
temperature
D. When burned, propane produces more heat than an equal amount of butane
A. Lighter than air
B. The same as air
Propane vapor is:
C. Heavier than air.
D. The same as natural gas
A. Light than water
B. The same as water
Liquid propane is:
C. Heavier than water
D. Stable in water
A. Contracts
When room-temperature propane is B. Vaporizes
released into the air, it immediately: C. Condenses
D. Freezes
A. CFT
The term for the amount of heat needed to
B. PHD
raise the temperature of one pound of water
C. CPR
1 F is called a :
D. BTU
A. Pressure
While in a closed container, propane must
B. Heater
be under ____ while at room temperature to
C. Ventilator
keep it in liquid form.
D. Equalizer
A. Make the gas last longer
Gas warning agents (odorants) are added to B. Make the gas detectable if it leaks into the air
propane to: C. Add a pleasant smell to the burning fuel
D. Make the has more reactive and cimbustible
A. Pleasant-smelling and barely detectable
B. Bitter-smelling and corrosive
Propane odorants are:
C. Distinctive smelling and nontoxic
D. Non-burning and colorful
A. Open valves on containers in storage
An effective way to prevent odorant fade in
B. Purge containers and keep them pressurized until installed
new containers, or in those that have been
C. Remove odorant from containers in use
open to the atmosphere is to:
D. Increase the water content in contrainers
CETP Pre-Certification Review
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