HAZMAT TECHNICIAN 2 EXAM
QUESTIONS WITH CORRECT
SOLUTIONS||100% GUARANTEED
PASS||UPDATED 2026/2027
SYLLABUS||A+ GRADED||<<NEWEST
VERSION>>
Three methods of overpacking - ANSWER ✓ rolling slide in-lay the 55 gal drum
on its side
place rollers underneath
roll it onto the overpack drum
seal the overpack drum
mark and label the overpack drum
slide in-lay the 55 gal drum on its side
slide into overpack drum
seal the overpack drum
mark and label the overpack drum
slip over- place the overpack drum over the top of the leaking drum
manually rotate it upright
seal the overpack drum
mark and label the overpack drum
procedures for checking gas migration - ANSWER ✓ accomplished by a
computerized system called the supervisory control and data acquisition system
(SCADA)
sometimes the best course of action when products of combustion presents fewer
hazards than the leaking chemical - ANSWER ✓ protect exposures
let the fire burn until fuel is consumed
,responders should consider withdrawal as potentially safest and best tactical
option due to - ANSWER ✓ a threat of catastrophic container failure
boiling liquid expanding vapor explosion (BLEVE) or other explosion
the resources needed to control incident are unavailable
for vapor suppression first responders should use - ANSWER ✓ air aspirating
nozzles rather than water fog nozzles because aerated foam maintains vapor
suppressive blanket longer
air aspirating nozzles produce larger expansion ratio than water fog nozzles
what are some methods to control liquid spills - ANSWER ✓ damming, diking,
diverting, and retaining
two fire control tactics - ANSWER ✓ extinguish or prevent ignition
3 procedures used to overpack a leaking 55 gal drum - ANSWER ✓ slide in,
rolling slide in, and slip over
T or F most leak control tactics are offensive - ANSWER ✓ true
the effects of ionizing radiation occurs - ANSWER ✓ at the cellular level
extremely high levels of acute radiation exposure (such as a nuclear bomb) -
ANSWER ✓ can result in death within a few hours, days, or weeks
Chronic doses - ANSWER ✓ Small amounts of radiation received over a long
period of time
safety considerations for product transfer operations should include the following -
ANSWER ✓ bonding, grounding, and elimination of ignition sources
bonding - ANSWER ✓ The process of connecting two or more conductive
objects together by means of a conductor; it is done to minimize potential
differences between conductive objects thereby minimizing or eliminating the
chance of static sparking.
, grounding - ANSWER ✓ the process of connecting 1 or more conductive objects
to the ground through a grounding rod, it is done to minimize or eliminate potential
differences between objects and the ground; a ground resistance tester and ohm
meter should be utilized when grounding and bonding. The ground resistance tester
measures the earth's resistance to a ground rod, and the ohm meter measures the
resistance of the connections to ensure electrical continuity. One ground rod might
not be enough; more might have to be driven and connected to the first to ensure a
good ground.
elimination of ignition sources - ANSWER ✓ Open flames and any source of
static electricity or anything which might spark.
vapor pressure product removal method - ANSWER ✓ uses the materials own
vapor pressure to move the contents of a damaged or overloaded cargo tank into a
receiving tank
vacuum trucks - ANSWER ✓ are efficient and expeditious tool for recovering
flammable and combustible liquids
not inherently safe because the air surrounding the vacuum pump exhaust can
become saturated with flammable vapors
what is the definition of bonding?? - ANSWER ✓ The process of connecting two
or more conductive objects together by means of a conductor; it is done to
minimize potential differences between conductive objects thereby minimizing or
eliminating the chance of static sparking
IC should recieve - ANSWER ✓ favorable progress reports
if the initial plan is not working - ANSWER ✓ select new strategies
change the tactics used to achieve them
responders must be - ANSWER ✓ Trained to use the communication equipment
they are issued; familiar with the AHJs communication procedures
when to withdraw - ANSWER ✓ Sudden change in temperature
Sudden change in pressure
QUESTIONS WITH CORRECT
SOLUTIONS||100% GUARANTEED
PASS||UPDATED 2026/2027
SYLLABUS||A+ GRADED||<<NEWEST
VERSION>>
Three methods of overpacking - ANSWER ✓ rolling slide in-lay the 55 gal drum
on its side
place rollers underneath
roll it onto the overpack drum
seal the overpack drum
mark and label the overpack drum
slide in-lay the 55 gal drum on its side
slide into overpack drum
seal the overpack drum
mark and label the overpack drum
slip over- place the overpack drum over the top of the leaking drum
manually rotate it upright
seal the overpack drum
mark and label the overpack drum
procedures for checking gas migration - ANSWER ✓ accomplished by a
computerized system called the supervisory control and data acquisition system
(SCADA)
sometimes the best course of action when products of combustion presents fewer
hazards than the leaking chemical - ANSWER ✓ protect exposures
let the fire burn until fuel is consumed
,responders should consider withdrawal as potentially safest and best tactical
option due to - ANSWER ✓ a threat of catastrophic container failure
boiling liquid expanding vapor explosion (BLEVE) or other explosion
the resources needed to control incident are unavailable
for vapor suppression first responders should use - ANSWER ✓ air aspirating
nozzles rather than water fog nozzles because aerated foam maintains vapor
suppressive blanket longer
air aspirating nozzles produce larger expansion ratio than water fog nozzles
what are some methods to control liquid spills - ANSWER ✓ damming, diking,
diverting, and retaining
two fire control tactics - ANSWER ✓ extinguish or prevent ignition
3 procedures used to overpack a leaking 55 gal drum - ANSWER ✓ slide in,
rolling slide in, and slip over
T or F most leak control tactics are offensive - ANSWER ✓ true
the effects of ionizing radiation occurs - ANSWER ✓ at the cellular level
extremely high levels of acute radiation exposure (such as a nuclear bomb) -
ANSWER ✓ can result in death within a few hours, days, or weeks
Chronic doses - ANSWER ✓ Small amounts of radiation received over a long
period of time
safety considerations for product transfer operations should include the following -
ANSWER ✓ bonding, grounding, and elimination of ignition sources
bonding - ANSWER ✓ The process of connecting two or more conductive
objects together by means of a conductor; it is done to minimize potential
differences between conductive objects thereby minimizing or eliminating the
chance of static sparking.
, grounding - ANSWER ✓ the process of connecting 1 or more conductive objects
to the ground through a grounding rod, it is done to minimize or eliminate potential
differences between objects and the ground; a ground resistance tester and ohm
meter should be utilized when grounding and bonding. The ground resistance tester
measures the earth's resistance to a ground rod, and the ohm meter measures the
resistance of the connections to ensure electrical continuity. One ground rod might
not be enough; more might have to be driven and connected to the first to ensure a
good ground.
elimination of ignition sources - ANSWER ✓ Open flames and any source of
static electricity or anything which might spark.
vapor pressure product removal method - ANSWER ✓ uses the materials own
vapor pressure to move the contents of a damaged or overloaded cargo tank into a
receiving tank
vacuum trucks - ANSWER ✓ are efficient and expeditious tool for recovering
flammable and combustible liquids
not inherently safe because the air surrounding the vacuum pump exhaust can
become saturated with flammable vapors
what is the definition of bonding?? - ANSWER ✓ The process of connecting two
or more conductive objects together by means of a conductor; it is done to
minimize potential differences between conductive objects thereby minimizing or
eliminating the chance of static sparking
IC should recieve - ANSWER ✓ favorable progress reports
if the initial plan is not working - ANSWER ✓ select new strategies
change the tactics used to achieve them
responders must be - ANSWER ✓ Trained to use the communication equipment
they are issued; familiar with the AHJs communication procedures
when to withdraw - ANSWER ✓ Sudden change in temperature
Sudden change in pressure
