Propane Level 1 Module 2

An ASME propane tank interior is shown below. Identify the vapor withdrawal tube.

• 1

• 2

• 3

• 4

When transporting or storing containers, always use a

• safety chains around the container

• double safety covers over the container

• tie-down or luggage strap

• POL plug or dust cap

Which service valve is mandatory in the RV industry?

• POL-type CGA 510 valve

• Type 1 OPD

• Type II OPD

• Class A OPD

What is now required to be part of ASME tanks but was not required prior to 1983?

• OPD

• regulator

• fill date

• manufacturer’s nameplate

The maximum allowable working pressure on an ASME tank can be found on the

• service manual

• cylinder guard

• shipping invoice

• data plate

According to the table below for DOT/TC cylinders, an average dent diameter of 7-1/8 inches and a dent depth of 0.75 inches

• must not be further inspected

• is at the cutoff point

• is not allowable

• has no true diameter measurement

The most common securing methods for cylinders include

• galvanic isolated screws

• safety chains and straps

• quick disconnect latches

• adjustable straps and T-bars

Purging is necessary for

• new and contaminated containers

• old containers and containers in certain regions

• only containers that have water contamination

• only containers that have air contamination

For purging, you must increase pressure by 15 psi and _____ is the total number of purgings required.

• 3

• 4

• 5

• 6

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?

• 19 pounds; 80% level

• 20 pounds; 70% level

• 33 pounds; 70% level

• 39 pounds; 80% level