DANTE CERTIFICATION LEVEL 1 EXAM SCRIPT
QUESTIONS AND VERIFIED ANSWERS
◉ The device used on a propane tank to reduce pressure is
called a. Answer: Regulator
◉ The boiling point for propane is. Answer: -44*F (-42*C)
◉ A property of propane is that, when heated, it. Answer:
Expands
◉ When an element or compound changes from the liquid
phase to a vapor, it is called. Answer: Vaporization
◉ When working with propane systems, the most important
factor to consider is. Answer: Safety
◉ Propane is flammable, can explode with pressure, and is
able to. Answer: Freeze skin
◉ It is important to wear gloves when using propane because
it can. Answer: Freeze the skin
,◉ When working with propane, it is important to wear.
Answer: Appropriate gloves
◉ To close a service valve on a propane tank, it is best to
tighten the valve with. Answer: A hand
◉ In a shop environment, always wear. Answer: Safety
glasses
◉ When transporting or storing containers, always use.
Answer: A POL plug or dust cap
◉ Which service valve is mandatory in the RV industry?.
Answer: Type I OPD
◉ What is now required to be part of ASME tanks but was not
required prior to 1983?. Answer: OPD
◉ The maximum allowable working pressure on an ASME
tank can be found on the. Answer: Data plate
◉ The most common securing methods for cylinders include.
Answer: Adjustable straps and T-bars
, ◉ Purging is necessary for. Answer: New and contaminated
containers
◉ For purging, you must increase pressure by 15 psi and
_____ is the total number of purgings required.. Answer: 5
◉ The tare weight of a cylinder is 19 pounds. The propane
capacity is 20 pounds. To how many pounds should the
cylinder be filled and to what level?. Answer: 39 pounds; 80%
level
◉ The relief valve will function if the pressure of the
compressed air plus the pressure of the propane meets or
exceeds the relief valve setting of. Answer: 375 psi
◉ What can occur if a horizontal cylinder is not stored in its
proper position?. Answer: Liquid propane can enter the vapor
system
◉ Which of the following is NOT an appurtenance?. Answer:
Mounting bracket
QUESTIONS AND VERIFIED ANSWERS
◉ The device used on a propane tank to reduce pressure is
called a. Answer: Regulator
◉ The boiling point for propane is. Answer: -44*F (-42*C)
◉ A property of propane is that, when heated, it. Answer:
Expands
◉ When an element or compound changes from the liquid
phase to a vapor, it is called. Answer: Vaporization
◉ When working with propane systems, the most important
factor to consider is. Answer: Safety
◉ Propane is flammable, can explode with pressure, and is
able to. Answer: Freeze skin
◉ It is important to wear gloves when using propane because
it can. Answer: Freeze the skin
,◉ When working with propane, it is important to wear.
Answer: Appropriate gloves
◉ To close a service valve on a propane tank, it is best to
tighten the valve with. Answer: A hand
◉ In a shop environment, always wear. Answer: Safety
glasses
◉ When transporting or storing containers, always use.
Answer: A POL plug or dust cap
◉ Which service valve is mandatory in the RV industry?.
Answer: Type I OPD
◉ What is now required to be part of ASME tanks but was not
required prior to 1983?. Answer: OPD
◉ The maximum allowable working pressure on an ASME
tank can be found on the. Answer: Data plate
◉ The most common securing methods for cylinders include.
Answer: Adjustable straps and T-bars
, ◉ Purging is necessary for. Answer: New and contaminated
containers
◉ For purging, you must increase pressure by 15 psi and
_____ is the total number of purgings required.. Answer: 5
◉ The tare weight of a cylinder is 19 pounds. The propane
capacity is 20 pounds. To how many pounds should the
cylinder be filled and to what level?. Answer: 39 pounds; 80%
level
◉ The relief valve will function if the pressure of the
compressed air plus the pressure of the propane meets or
exceeds the relief valve setting of. Answer: 375 psi
◉ What can occur if a horizontal cylinder is not stored in its
proper position?. Answer: Liquid propane can enter the vapor
system
◉ Which of the following is NOT an appurtenance?. Answer:
Mounting bracket
