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RC15 Final Theory Exam > LPG > Flashcards

LPG Flashcards

1
Q

What does LPG stand for?

A

Liquified Petroleum Gas

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2
Q

What is the LPG UN number?

A

1075

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3
Q

What is the LPG hazchem code?

A

2YE

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4
Q

What is the LPG Dangerous Goods (DG) class?

A

2.1

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5
Q

What is the expansion ratio of LPG?

A

270:1

(1 litre vaporises to 270 litres)

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6
Q

What is the flammability range of LPG?

A

LEL 2% - UEL 10%

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7
Q

What does BLEVE stand for?

A

Boiling
Liquid
Expanding
Vapour
Explosion

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8
Q

What are some safety considerations when attending an LPG incident?

A
  • Approach from uphill and upwind.
  • Eliminate ignition sources.
  • Use water fog to disperse vapours.
  • Consider low lying areas (e.g. drains, ditches) due to vapour density.
  • Do not approach from ends of cylinders.
  • Stay out of vapour cloud.
  • Wear correct PPC.
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RC15 Final Theory Exam (31 decks)

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