Hazmat Tech Course (Final Review
Exercise) With Complete Solutions
Identify |a |prerequisite |for |becoming |certified |as |a |hazardous |materials |technician? |- |CORRECT |
ANSWER✔✔-Be |certified |at |the |Operations |level
How |to |know |the |amount |of |lading |in |an |MC-306/DOT-406 |- |CORRECT |ANSWER✔✔-use |a |
dipstick
The |capacity |of |a |nonpressure |cargo |tank |(MC-306/DOT-406) |is |approximately |- |CORRECT |
ANSWER✔✔-2,000 |- |10,000 |gallons
All |of |the |following |can |be |transported |in |an |MC-331 |EXCEPT |(*a.* |liquid |argon |*b.* |
butadiene |*c.* |anhydrous |ammonia |*d.* |liquefied |petroleum |gas) |- |CORRECT |ANSWER✔✔-a. |
liquid |argon
You |have |been |called |to |the |scene |of |a |leaking |intermodal |tank |container. |The
|information/research |leader |has |asked |you |to |identify |the |tank's |capacity. |The |area |of |this |
tank |container's |markings |you |should |look |at |to |find |this |information |is |- |CORRECT |
ANSWER✔✔-the |MAX |PAYLOAD |part
The |type |of |FBIC |that |are |pre-formed |from |flexible |material |such |as |polypropylene |and |used |
to |hold |bulk |solids |- |CORRECT |ANSWER✔✔-bulk |bags
All |of |the |following |statements |are |TRUE |about |the |tote |containers |EXCEPT |(*a.* |they |hold |
from |300 |to |400 |gallons |*b.* |they |may |be |stacked |with |forklifts |*c.* |they |commonly |contain |
flammable |liquids |and |solids |*d.* |they |are |filled |from |the |bottom) |- |CORRECT |ANSWER✔✔-d. |
they |are |filled |from |the |bottom
,Identify |TWO |ways |to |determine |the |pressure |of |a |railroad |tank |car |- |CORRECT |ANSWER✔✔-
1. |read |a |pressure |gauge |attached |to |the |sample |line
2. |examine |the |specification |markings
One |way |to |determine |the |amount |of |lading |remaining |in |a |liquid |facility |tank |- |CORRECT |
ANSWER✔✔-use |a |magnetic |gauge
TWO |methods |for |determining |the |pressure |in |facility |containers |are |- |CORRECT |ANSWER✔✔-
1. |fixed |pressure |gauges/meters
2. |attaching |a |portable |pressure |gauge
The |only |material |that |could |be |transported |through |a |pipeline |whose |marker |describes |the |
materials |transported |as |"petroleum |products" |can |only |transport |one |of |these |materials |(*a.*
|butadiene |*b.* |kerosene |*c.* |nitrogen |*d.* |anhydrous |ammonia) |- |CORRECT |ANSWER✔✔-b. |
kerosene
Some |products |are |allowed |to |___________________ |as |they |travel |one |after |another |
through |the |same |liquid |pipeline |- |CORRECT |ANSWER✔✔-co-mingle
Example |of |a |material |found |in |a |type |B |radiation |container |- |CORRECT |ANSWER✔✔-high |level
|spent |fuel |from |a |nuclear |power |plant
The |packaging |of |radioactive |materials |such |as |the |radiopharmaceuticals |used |in |medicine |and
|research |could |be |transported |in |this |type |of |radiation |container |that |can |look |like |a |
cardboard |box |- |CORRECT |ANSWER✔✔-Type |A |radiation |container
Strong, |tight |packages |are |designed |to |transport |radioactive |materials |with |
_______________________ |- |CORRECT |ANSWER✔✔-low |radioactivity |(such |as |natural |
uranium |and |rubble |from |nuclear |reactors |and |are |packaged |in |steel, |wood, |or |fiberboard)
, The |physical |state |that |is |easiest |to |control |during |a |HazMat |release |is |a |- |CORRECT |
ANSWER✔✔-solid
All |of |the |following |could |be |miscible |in |water |EXCEPT |(*a.* |hydrogen |peroxide |*b.* |iron |
filings |*c.* |skim |milk |*d.* |ethyl |alcohol) |- |CORRECT |ANSWER✔✔-b. |iron |filings
Identify |TWO |equivalents |of |3% |reading |of |hydrogen |sulfide |in |air |- |CORRECT |ANSWER✔✔-1. |
30,000 |ppm
2. |30,000,000 |ppb
The |concentration |of |a |material |in |air |that, |on |the |basis |of |laboratory |tests |(inhalation |route), |
is |expected |to |kill |50% |of |a |group |of |test |animals |when |administered |in |a |specific |period |is |
known |as |- |CORRECT |ANSWER✔✔-LC50
If |worn |correctly, |full |protective |clothing, |including |positive |pressure |self-contained |breathing |
apparatus, |will |always |protect |you |from |- |CORRECT |ANSWER✔✔-alpha |radiation
A |rail |car |carrying |chemicals |manufactured |in |Canada |has |derailed |in |north |Texas. |You |have |a |
waybill |number |for |that |chemical. |The |emergency |response |center |that |you |should |contact |is |-
|CORRECT |ANSWER✔✔-CHEMTREC
During |a |HazMat |incident, |you |should |use |at |least |_______ |sources |of |data |in |order |to |make |
safe |and |conservative |comparisons |between |data |- |CORRECT |ANSWER✔✔-3
All |of |the |following |factors |may |limit |how |well |the |CGI |%LEL |meter |works, |EXCEPT |(*a.* |
oxygen |concentration |*b.* |chlorinated |hydrocarbons |*c.* |catalyst |poisons |*d.* |flammable |
vapors) |- |CORRECT |ANSWER✔✔-d. |flammable |vapors
Exercise) With Complete Solutions
Identify |a |prerequisite |for |becoming |certified |as |a |hazardous |materials |technician? |- |CORRECT |
ANSWER✔✔-Be |certified |at |the |Operations |level
How |to |know |the |amount |of |lading |in |an |MC-306/DOT-406 |- |CORRECT |ANSWER✔✔-use |a |
dipstick
The |capacity |of |a |nonpressure |cargo |tank |(MC-306/DOT-406) |is |approximately |- |CORRECT |
ANSWER✔✔-2,000 |- |10,000 |gallons
All |of |the |following |can |be |transported |in |an |MC-331 |EXCEPT |(*a.* |liquid |argon |*b.* |
butadiene |*c.* |anhydrous |ammonia |*d.* |liquefied |petroleum |gas) |- |CORRECT |ANSWER✔✔-a. |
liquid |argon
You |have |been |called |to |the |scene |of |a |leaking |intermodal |tank |container. |The
|information/research |leader |has |asked |you |to |identify |the |tank's |capacity. |The |area |of |this |
tank |container's |markings |you |should |look |at |to |find |this |information |is |- |CORRECT |
ANSWER✔✔-the |MAX |PAYLOAD |part
The |type |of |FBIC |that |are |pre-formed |from |flexible |material |such |as |polypropylene |and |used |
to |hold |bulk |solids |- |CORRECT |ANSWER✔✔-bulk |bags
All |of |the |following |statements |are |TRUE |about |the |tote |containers |EXCEPT |(*a.* |they |hold |
from |300 |to |400 |gallons |*b.* |they |may |be |stacked |with |forklifts |*c.* |they |commonly |contain |
flammable |liquids |and |solids |*d.* |they |are |filled |from |the |bottom) |- |CORRECT |ANSWER✔✔-d. |
they |are |filled |from |the |bottom
,Identify |TWO |ways |to |determine |the |pressure |of |a |railroad |tank |car |- |CORRECT |ANSWER✔✔-
1. |read |a |pressure |gauge |attached |to |the |sample |line
2. |examine |the |specification |markings
One |way |to |determine |the |amount |of |lading |remaining |in |a |liquid |facility |tank |- |CORRECT |
ANSWER✔✔-use |a |magnetic |gauge
TWO |methods |for |determining |the |pressure |in |facility |containers |are |- |CORRECT |ANSWER✔✔-
1. |fixed |pressure |gauges/meters
2. |attaching |a |portable |pressure |gauge
The |only |material |that |could |be |transported |through |a |pipeline |whose |marker |describes |the |
materials |transported |as |"petroleum |products" |can |only |transport |one |of |these |materials |(*a.*
|butadiene |*b.* |kerosene |*c.* |nitrogen |*d.* |anhydrous |ammonia) |- |CORRECT |ANSWER✔✔-b. |
kerosene
Some |products |are |allowed |to |___________________ |as |they |travel |one |after |another |
through |the |same |liquid |pipeline |- |CORRECT |ANSWER✔✔-co-mingle
Example |of |a |material |found |in |a |type |B |radiation |container |- |CORRECT |ANSWER✔✔-high |level
|spent |fuel |from |a |nuclear |power |plant
The |packaging |of |radioactive |materials |such |as |the |radiopharmaceuticals |used |in |medicine |and
|research |could |be |transported |in |this |type |of |radiation |container |that |can |look |like |a |
cardboard |box |- |CORRECT |ANSWER✔✔-Type |A |radiation |container
Strong, |tight |packages |are |designed |to |transport |radioactive |materials |with |
_______________________ |- |CORRECT |ANSWER✔✔-low |radioactivity |(such |as |natural |
uranium |and |rubble |from |nuclear |reactors |and |are |packaged |in |steel, |wood, |or |fiberboard)
, The |physical |state |that |is |easiest |to |control |during |a |HazMat |release |is |a |- |CORRECT |
ANSWER✔✔-solid
All |of |the |following |could |be |miscible |in |water |EXCEPT |(*a.* |hydrogen |peroxide |*b.* |iron |
filings |*c.* |skim |milk |*d.* |ethyl |alcohol) |- |CORRECT |ANSWER✔✔-b. |iron |filings
Identify |TWO |equivalents |of |3% |reading |of |hydrogen |sulfide |in |air |- |CORRECT |ANSWER✔✔-1. |
30,000 |ppm
2. |30,000,000 |ppb
The |concentration |of |a |material |in |air |that, |on |the |basis |of |laboratory |tests |(inhalation |route), |
is |expected |to |kill |50% |of |a |group |of |test |animals |when |administered |in |a |specific |period |is |
known |as |- |CORRECT |ANSWER✔✔-LC50
If |worn |correctly, |full |protective |clothing, |including |positive |pressure |self-contained |breathing |
apparatus, |will |always |protect |you |from |- |CORRECT |ANSWER✔✔-alpha |radiation
A |rail |car |carrying |chemicals |manufactured |in |Canada |has |derailed |in |north |Texas. |You |have |a |
waybill |number |for |that |chemical. |The |emergency |response |center |that |you |should |contact |is |-
|CORRECT |ANSWER✔✔-CHEMTREC
During |a |HazMat |incident, |you |should |use |at |least |_______ |sources |of |data |in |order |to |make |
safe |and |conservative |comparisons |between |data |- |CORRECT |ANSWER✔✔-3
All |of |the |following |factors |may |limit |how |well |the |CGI |%LEL |meter |works, |EXCEPT |(*a.* |
oxygen |concentration |*b.* |chlorinated |hydrocarbons |*c.* |catalyst |poisons |*d.* |flammable |
vapors) |- |CORRECT |ANSWER✔✔-d. |flammable |vapors
