LP GAS TEXAS BOBTAIL EVALUATION EXAM 2026
QUESTIONS AND ANSWERS SCORED A+
✔✔cylinders with 4.2 lbs propane through 40 lbs propane capacity for vapor service
shall have ____ ____ ____ and a ____ ____ ____ _____ - ✔✔overfilling prevention
device
fixed liquid level gauge
✔✔cylinders are designed with atleast ____ psig service pressure - ✔✔240
✔✔LP-Incident/accidents
notify ____ by telephone within ____ hours following discovery - ✔✔AFS
2
✔✔methods for conducting leak test on schools
____ of 1st stage regulator
____ the 1st stage & 2nd stage regulator
____ of the final stage regulator - ✔✔upstream
between
downstream
✔✔scales must be registered by ____ ____ ____ ____ - ✔✔Texas department of
Agriculture
✔✔ESV - ✔✔emergency shutoff valve
✔✔cathodic protection testing on buried containers must be done within ____ days of
installation. then every 12 to 18 months after initial test. follow up intervals not to exceed
36 months.
repairs must be done within 180 days - ✔✔180
✔✔cathodic protection testing on buried containers must be done within 180 days of
installation. then ____ to ____ months after initial test. follow up intervals not to exceed
36 months.
repairs must be done within 180 days - ✔✔12
18
✔✔cathodic protection testing on buried containers must be done within 180 days of
installation. then every 12 to 18 months after initial test. follow up intervals not to exceed
____ months.
repairs must be done within 180 days - ✔✔36
, ✔✔cathodic protection testing on buried containers must be done within 180 days of
installation. then every 12 to 18 months after initial test. follow up intervals not to exceed
36 months.
repairs must be done within ____ days - ✔✔180
✔✔____ ____ pipe can not be used for LPG - ✔✔cast iron
✔✔ignition sources must be turned off and atleast ____ feet away from point of transfer
- ✔✔25
✔✔ignition sources must be ____ ____ and atleast 25 feet away from point of transfer -
✔✔turned off
✔✔emergency discharge control remote must work reliably from a distance of atleast
____ feet and tested daily - ✔✔150
✔✔emergency discharge control remote must work reliably from a distance of atleast
150 feet and tested ____ - ✔✔daily
✔✔when the driver is outside of the cab, shipping papers must be kept ____ or in the
_____ - ✔✔on the seat
door pouch
✔✔Discharge system on truck must be ____ ____ daily - ✔✔visually inspected
✔✔meter creep test must be done _____ - ✔✔monthly
✔✔The portion of the container _____ the surface and for a vertical distance of at least
____ inches above the surface shall be coated or protected to minimize corrosion -
✔✔below
3
✔✔Liquid discharge valves must be ____ during transport - ✔✔closed
✔✔Qualified persons attending the unloading must remain within ____ ft of cargo tank
and 25 ft of the delivery hose observing both every 5 minutes - ✔✔150
✔✔Qualified persons attending the unloading must remain within 150 ft of cargo tank
and ____ft of the delivery hose observing both every 5 minutes - ✔✔25
✔✔Qualified persons attending the unloading must remain within 150 ft of cargo tank
and 25 ft of the delivery hose observing both every ____minutes - ✔✔5
QUESTIONS AND ANSWERS SCORED A+
✔✔cylinders with 4.2 lbs propane through 40 lbs propane capacity for vapor service
shall have ____ ____ ____ and a ____ ____ ____ _____ - ✔✔overfilling prevention
device
fixed liquid level gauge
✔✔cylinders are designed with atleast ____ psig service pressure - ✔✔240
✔✔LP-Incident/accidents
notify ____ by telephone within ____ hours following discovery - ✔✔AFS
2
✔✔methods for conducting leak test on schools
____ of 1st stage regulator
____ the 1st stage & 2nd stage regulator
____ of the final stage regulator - ✔✔upstream
between
downstream
✔✔scales must be registered by ____ ____ ____ ____ - ✔✔Texas department of
Agriculture
✔✔ESV - ✔✔emergency shutoff valve
✔✔cathodic protection testing on buried containers must be done within ____ days of
installation. then every 12 to 18 months after initial test. follow up intervals not to exceed
36 months.
repairs must be done within 180 days - ✔✔180
✔✔cathodic protection testing on buried containers must be done within 180 days of
installation. then ____ to ____ months after initial test. follow up intervals not to exceed
36 months.
repairs must be done within 180 days - ✔✔12
18
✔✔cathodic protection testing on buried containers must be done within 180 days of
installation. then every 12 to 18 months after initial test. follow up intervals not to exceed
____ months.
repairs must be done within 180 days - ✔✔36
, ✔✔cathodic protection testing on buried containers must be done within 180 days of
installation. then every 12 to 18 months after initial test. follow up intervals not to exceed
36 months.
repairs must be done within ____ days - ✔✔180
✔✔____ ____ pipe can not be used for LPG - ✔✔cast iron
✔✔ignition sources must be turned off and atleast ____ feet away from point of transfer
- ✔✔25
✔✔ignition sources must be ____ ____ and atleast 25 feet away from point of transfer -
✔✔turned off
✔✔emergency discharge control remote must work reliably from a distance of atleast
____ feet and tested daily - ✔✔150
✔✔emergency discharge control remote must work reliably from a distance of atleast
150 feet and tested ____ - ✔✔daily
✔✔when the driver is outside of the cab, shipping papers must be kept ____ or in the
_____ - ✔✔on the seat
door pouch
✔✔Discharge system on truck must be ____ ____ daily - ✔✔visually inspected
✔✔meter creep test must be done _____ - ✔✔monthly
✔✔The portion of the container _____ the surface and for a vertical distance of at least
____ inches above the surface shall be coated or protected to minimize corrosion -
✔✔below
3
✔✔Liquid discharge valves must be ____ during transport - ✔✔closed
✔✔Qualified persons attending the unloading must remain within ____ ft of cargo tank
and 25 ft of the delivery hose observing both every 5 minutes - ✔✔150
✔✔Qualified persons attending the unloading must remain within 150 ft of cargo tank
and ____ft of the delivery hose observing both every 5 minutes - ✔✔25
✔✔Qualified persons attending the unloading must remain within 150 ft of cargo tank
and 25 ft of the delivery hose observing both every ____minutes - ✔✔5
