2
Blasters exam 2.0 questions with verified detailed answers || || || || || || ||
a second class magazine must be protected from high temperatures and secured in place
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when unattended - ✔✔true
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how often must magazines be inspected? - ✔✔every 7 days
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what radius must be clear of brush around magazines\? - ✔✔50'
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what can be stored together in a type1 magazine? - ✔✔1.det cord and cast primers
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2.INT and ANFO || || ||
3.any combination of high explosives and blasting agents
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4.any combination of det cord and blasting agents
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can detonators be stored with other explosives? - ✔✔no
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a type 1 magazine should be: - ✔✔1.clean and orderly
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2.be fire and weather resistant and bullet proof
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3.be on a foundation
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4.smooth on the inside || || || ||
5.have a protective locking mechanism
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who regulates explosive storage? - ✔✔ATF
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who issues th epermit to store explosives - ✔✔county sheriff
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, 2
how far must a type one magazine be from power lines - ✔✔100' from high voltage
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50' from low voltage
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where can you find the distance a type 1 magazine can be located from other human
|| || || || || || || || || || || || || || || ||
habitations, roads, trail etc - ✔✔the american table of distances
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what is considered a low velocity explosive - ✔✔black powder
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non cap sensitive slurry
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what is classified as a high velocity explosive - ✔✔dynamite
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Det cord|| ||
TNT ||
nitroglycerine
cap sensitive slurry
|| || ||
cap sensitive emulsions like (dyno AP plus)
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what is classified as a blasting agent - ✔✔non cap sensitive ANFO
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non-cap sensitive emulsions || || ||
non cap sensitive water gels and slurries
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what is ANFO - ✔✔amonium nitrate and fuel oil
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what is dynamite - ✔✔nitroglycerine, sodium nitrate, and cabonaceous material
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what happens when det cord gets wet? - ✔✔loses sensitivity
|| || || || || || || || ||
Blasters exam 2.0 questions with verified detailed answers || || || || || || ||
a second class magazine must be protected from high temperatures and secured in place
|| || || || || || || || || || || || || ||
when unattended - ✔✔true
|| || ||
how often must magazines be inspected? - ✔✔every 7 days
|| || || || || || || || ||
what radius must be clear of brush around magazines\? - ✔✔50'
|| || || || || || || || || ||
what can be stored together in a type1 magazine? - ✔✔1.det cord and cast primers
|| || || || || || || || || || || || || || ||
2.INT and ANFO || || ||
3.any combination of high explosives and blasting agents
|| || || || || || || ||
4.any combination of det cord and blasting agents
|| || || || || || ||
can detonators be stored with other explosives? - ✔✔no
|| || || || || || || ||
a type 1 magazine should be: - ✔✔1.clean and orderly
|| || || || || || || || || ||
2.be fire and weather resistant and bullet proof
|| || || || || || || ||
3.be on a foundation
|| || || ||
4.smooth on the inside || || || ||
5.have a protective locking mechanism
|| || || ||
who regulates explosive storage? - ✔✔ATF
|| || || || ||
who issues th epermit to store explosives - ✔✔county sheriff
|| || || || || || || || ||
, 2
how far must a type one magazine be from power lines - ✔✔100' from high voltage
|| || || || || || || || || || || || || || || ||
50' from low voltage
|| || ||
where can you find the distance a type 1 magazine can be located from other human
|| || || || || || || || || || || || || || || ||
habitations, roads, trail etc - ✔✔the american table of distances
|| || || || || || || || ||
what is considered a low velocity explosive - ✔✔black powder
|| || || || || || || || || ||
non cap sensitive slurry
|| || ||
what is classified as a high velocity explosive - ✔✔dynamite
|| || || || || || || || || ||
Det cord|| ||
TNT ||
nitroglycerine
cap sensitive slurry
|| || ||
cap sensitive emulsions like (dyno AP plus)
|| || || || || ||
what is classified as a blasting agent - ✔✔non cap sensitive ANFO
|| || || || || || || || || || || ||
non-cap sensitive emulsions || || ||
non cap sensitive water gels and slurries
|| || || || || ||
what is ANFO - ✔✔amonium nitrate and fuel oil
|| || || || || || || ||
what is dynamite - ✔✔nitroglycerine, sodium nitrate, and cabonaceous material
|| || || || || || || || ||
what happens when det cord gets wet? - ✔✔loses sensitivity
|| || || || || || || || ||
