CEPT Comprehensive Exam (2025) || All
Questions & Answers (100% Correct)
The liquid fill connection typically contains a ________that is equipped with a cap to
prevent debris from entering the valve - ANSWER - 3 1/4'' ACME connector
What are the dimensions for the vapor connector of the back of the truck - ANSWER - 1
3/4'' ACME
Liquid internal valve - ANSWER - located at the liquid withdrawal connection near the
bottom or belly of the cargo tank
vapor internal valve - ANSWER - located at the vapor equalizing connection
a register - ANSWER - may be equipped with a ticket printer or an electronic meter to
ensure in gallons the amount of liquid deliver and print ticket
DOT requires bobtails in delivery service to limit the delivery hose to a nominal inside
diameter of - ANSWER - 1 1/4'' or less
what is the most common cause of premature delivery on a hose - ANSWER - abrasion
the openings on the back of the cargo tank foe the liquid fill and vapor equalizing
connections must be labeled either - ANSWER - vapor or liquid/spray fill
layout delivery hose and inspect in detail - ANSWER - monthly inspection
Meeter creep test of bobtails equipped with pump-actuated pressure differentual interval
valves must use the - ANSWER - 3 way remote actuating valve
when performing a creep test any dectectable meter creep within after the meter stops -
ANSWER - 5 seconds after meter stops
Barbara once felt embarrassed while driving in London because she - ANSWER - tried
to speak to someone about one of her designs
A store detective once suspected Barbara of being a thief because she - ANSWER -
was waiting without trying to buy anything
Why did Barbara tell her headmistress that she wanted to go to art college? - ANSWER
- she was afraid that no university would accept her
Barbara and her husband were not prepared for their first trade fair because - ANSWER
- they had not been given enough consideration to sales procedures
, Barbara's company was the most profitable when - ANSWER - they had no proper
business systems
As part of the driver qualification file, how often must cdl drivers complete a certificate of
violations? - ANSWER - Annually
In addition to proper shipping labels, all propane transport vehicles must carry required
documents including: - ANSWER - shipping papers, emergency response info, and
proof of registration
A driver is assigned a propane delivery vehicle that had its last full mechanical
inspection 14 months ago. According to CFR, is it acceptable to drive this vehicle? -
ANSWER - no, the vehicle must be removed from service until annual inspection is
performed
When storing flammable liquids outdoors, storage containers must be at least _______ft
from propane transfer areas. - ANSWER - 20 ft
A container pressure leak check occurs when the testing instrument is - ANSWER -
placed after the service valve and before any regulators
When lighting a standing pilot, you should reinstall the burner access panel once you
have lit the pilot light so as to prevent ________ until a good draft is established -
ANSWER - flame roll out
When making an emergency stop, DOT requires the driver to place the warning devices
within ____ of the stop - ANSWER - 10 min
What is the distance allowed by NFPA 58 - ANSWER - 150 ft from vehicle
New HASMAT employees must receive awareness training within ______ days of hire -
ANSWER - 90 days
Fixed Maximum Liquid Level Gauge - ANSWER - Indicates when the cargo tank is filled
to its maximum permitted filling level
Float Gauge - ANSWER - Continuously indicates the liquid level of propane by float in
the container that moves up and down
Rotary Gauge - ANSWER - Determines the amount of propane in the cargo tank
At what PSI will the pressure relief valve open to release vapor - ANSWER - 250 psi
What do the hydrostatic relief valves help with? - ANSWER - help to protect lines and
equipment from over pressurization due to the effects of liquid expansion , and are
Questions & Answers (100% Correct)
The liquid fill connection typically contains a ________that is equipped with a cap to
prevent debris from entering the valve - ANSWER - 3 1/4'' ACME connector
What are the dimensions for the vapor connector of the back of the truck - ANSWER - 1
3/4'' ACME
Liquid internal valve - ANSWER - located at the liquid withdrawal connection near the
bottom or belly of the cargo tank
vapor internal valve - ANSWER - located at the vapor equalizing connection
a register - ANSWER - may be equipped with a ticket printer or an electronic meter to
ensure in gallons the amount of liquid deliver and print ticket
DOT requires bobtails in delivery service to limit the delivery hose to a nominal inside
diameter of - ANSWER - 1 1/4'' or less
what is the most common cause of premature delivery on a hose - ANSWER - abrasion
the openings on the back of the cargo tank foe the liquid fill and vapor equalizing
connections must be labeled either - ANSWER - vapor or liquid/spray fill
layout delivery hose and inspect in detail - ANSWER - monthly inspection
Meeter creep test of bobtails equipped with pump-actuated pressure differentual interval
valves must use the - ANSWER - 3 way remote actuating valve
when performing a creep test any dectectable meter creep within after the meter stops -
ANSWER - 5 seconds after meter stops
Barbara once felt embarrassed while driving in London because she - ANSWER - tried
to speak to someone about one of her designs
A store detective once suspected Barbara of being a thief because she - ANSWER -
was waiting without trying to buy anything
Why did Barbara tell her headmistress that she wanted to go to art college? - ANSWER
- she was afraid that no university would accept her
Barbara and her husband were not prepared for their first trade fair because - ANSWER
- they had not been given enough consideration to sales procedures
, Barbara's company was the most profitable when - ANSWER - they had no proper
business systems
As part of the driver qualification file, how often must cdl drivers complete a certificate of
violations? - ANSWER - Annually
In addition to proper shipping labels, all propane transport vehicles must carry required
documents including: - ANSWER - shipping papers, emergency response info, and
proof of registration
A driver is assigned a propane delivery vehicle that had its last full mechanical
inspection 14 months ago. According to CFR, is it acceptable to drive this vehicle? -
ANSWER - no, the vehicle must be removed from service until annual inspection is
performed
When storing flammable liquids outdoors, storage containers must be at least _______ft
from propane transfer areas. - ANSWER - 20 ft
A container pressure leak check occurs when the testing instrument is - ANSWER -
placed after the service valve and before any regulators
When lighting a standing pilot, you should reinstall the burner access panel once you
have lit the pilot light so as to prevent ________ until a good draft is established -
ANSWER - flame roll out
When making an emergency stop, DOT requires the driver to place the warning devices
within ____ of the stop - ANSWER - 10 min
What is the distance allowed by NFPA 58 - ANSWER - 150 ft from vehicle
New HASMAT employees must receive awareness training within ______ days of hire -
ANSWER - 90 days
Fixed Maximum Liquid Level Gauge - ANSWER - Indicates when the cargo tank is filled
to its maximum permitted filling level
Float Gauge - ANSWER - Continuously indicates the liquid level of propane by float in
the container that moves up and down
Rotary Gauge - ANSWER - Determines the amount of propane in the cargo tank
At what PSI will the pressure relief valve open to release vapor - ANSWER - 250 psi
What do the hydrostatic relief valves help with? - ANSWER - help to protect lines and
equipment from over pressurization due to the effects of liquid expansion , and are
