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Quiz 7

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2W151 Volume 1: Safety and Security - Quiz 7

2W151 Volume 1: Safety and Security - Quiz 7

Question 1 of 29

1

Munitions items such as guns, rockets, missiles, and flare dispensers pose which of the primary hazards of explosives?

Select one of the following:

  • Initiation

  • Sensitivity

  • Fragmentation

  • Forward-firing munitions

Explanation

Question 2 of 29

1

When, if ever, are you, as a 2W151/aircraft armament system specialist, authorized to disassemble explosive components?

Select one of the following:

  • Never

  • When authorized by the technical order

  • When authorized by a maintenance operating instruction

  • When your supervisor is present and it is authorized by the technical order

Explanation

Question 3 of 29

1

Which items cannot be permitted in a storage magazine containing explosives?

Select one of the following:

  • Dunnage

  • Hand-held flashlights

  • Open containers of explosives

  • Clothing made from cotton

Explanation

Question 4 of 29

1

During explosions operations, personnel who need to remove outer garments

Select one of the following:

  • Must remove the garments and continue working

  • May step out of the immediate area, remove the garment, and reenter

  • May step out of the immediate area, remove the garment, ground themselves and reenter

  • may remove them anywhere, provided they ground themselves first before recommencing work

Explanation

Question 5 of 29

1

What are explosive limits based on?

Select one of the following:

  • Quantity-distance separation criteria only

  • Quantity of explosives sufficient for the operation only

  • Quantity of explosives sufficient for the operation and their transportation mode

  • Quantity of explosives sufficient for the operation and quantity-distance separation criteria

Explanation

Question 6 of 29

1

The ammunition and explosives hazard classes are subdivided into division based on

Select one of the following:

  • Ammunition and/or explosive item weight

  • Ammunition and/or explosive item volume

  • The specific sensitivity of the hazardous item

  • The nature of the hazard and its potential for injury or damage

Explanation

Question 7 of 29

1

Which division of explosive hazard class 1 contain nuclear weapons?

Select one of the following:

  • 1

  • 2

  • 3

  • 4

Explanation

Question 8 of 29

1

Which division of explosive hazard class 1 contains items that produce fire that burn vigorously and are difficult to put out?

Select one of the following:

  • 1

  • 2

  • 3

  • 4

Explanation

Question 9 of 29

1

Which explosive hazard class 1 division includes items that present a fire hazard but no blast hazard?

Select one of the following:

  • 1

  • 2

  • 3

  • 4

Explanation

Question 10 of 29

1

What dot he four fire division symbols represent or indicate?

Select one of the following:

  • The hazards explosives present

  • The different fire extinguishers needed

  • How well the storage building is ventilated

  • How far the explosives are required to be kept apart

Explanation

Question 11 of 29

1

Which hazard symbols or signs are used to identify operating buildings and storage facilities containing pyrotechnic and chemical munitions or agents and other hazardous materials?

Select one of the following:

  • Fire division symbols

  • Chemical hazard symbols

  • Material safety warning signs

  • Explosive hazard class symbols

Explanation

Question 12 of 29

1

When are fire division symbols posted on or near non-nuclear explosive locations?

Select one of the following:

  • Before storing explosives

  • Before transporting the explosives

  • At the time the explosives are stored

  • At the time the explosives are transported

Explanation

Question 13 of 29

1

What precaution, if any, must personnel who work with toxic chemicals take before smoking?

Select one of the following:

  • They must wash their hands

  • No precautions are necessary

  • they must use only electric lighters

  • They must wear gloves while smoking

Explanation

Question 14 of 29

1

What is the minimum withdrawal distance for all non-essential personnel if munitions posted with a fire symbol 2 are involved in a fire?

Select one of the following:

  • 4000 feet

  • 2500 feet

  • 3000 feet

  • 250 feet

Explanation

Question 15 of 29

1

The cardinal principle in conducting any explosive operation concerning personnel limits is to expose the:

Select one of the following:

  • Minimum number of people to the maximum quantity of explosives for the minimum period

  • Maximum number of people to the maximum quantity of explosives for the maximum period

  • Minimum number of people to the minimum quantity of explosives for the maximum period

  • Minimum number of people to the minimum quantity of explosives for the minimum period

Explanation

Question 16 of 29

1

Select which of the following materials produce a high amount of static electricity

Select one or more of the following:

  • Wool

  • Plastic

  • Silk

  • Polyester

Explanation

Question 17 of 29

1

Explosives and ammunition are include in what class?

Select one of the following:

  • 1

  • 2

  • 3

  • 4

Explanation

Question 18 of 29

1

The ammunition and explosive hazard classes are subdivided into divisions based on the nature of hazard and its potential for injury or damage.

Select one of the following:

  • True
  • False

Explanation

Question 19 of 29

1

What explosive hazard class 1 division are considered to be items whose principal hazards are fragment and blasts?

Select one of the following:

  • 1

  • 2

  • 3

  • 4

Explanation

Question 20 of 29

1

What explosive hazard class 1 division includes ammunition, impulse cartridges, safety fuses, and fuse lighters.

Select one of the following:

  • 1

  • 2

  • 3

  • 4

Explanation

Question 21 of 29

1

In regards to fire division symbols, the hazard associated with each increases as the fire symbol number decreases.

Select one of the following:

  • True
  • False

Explanation

Question 22 of 29

1

Which fire symbol number deals with mass detonation?

Select one of the following:

  • Stop sign

  • Cross

  • Triangle

  • Diamond

Explanation

Question 23 of 29

1

Which fire symbol deals with Explosion with fragments

Select one of the following:

  • Stop sign

  • Cross

  • Triangle

  • Diamond

Explanation

Question 24 of 29

1

Which fire symbol deals with mass fire?

Select one of the following:

  • Stop sign

  • Cross

  • Triangle

  • Diamond

Explanation

Question 25 of 29

1

Which fire symbols deals with moderate fire?

Select one of the following:

  • Stop sign

  • Cross

  • Triangle

  • Diamond

Explanation

Question 26 of 29

1

Who approves smoking near explosive areas?

Select one of the following:

  • Quality assurance

  • Commander

  • Weapons NCOIC

  • Nobody

Explanation

Question 27 of 29

1

Who approves the kind of flashlights used in a facility that contains explosives or flammable vapors?

Select one of the following:

  • Base Commander

  • Quality Assurance

  • Wing Weapons NCOIC

  • United States Bureau of Mines (USBM)

Explanation

Question 28 of 29

1

How far away must you keep equipment from explosives if it is not directly involved with operations?

Select one of the following:

  • 25 feet

  • 50 feet

  • 75 feet

  • 100 feet

Explanation

Question 29 of 29

1

If your equipment runs out of fuel, how far must it be away from the explosives to refuel?

Select one of the following:

  • 25 feet

  • 50 feet

  • 75 feet

  • 100 feet

Explanation

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