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Author Question: The pressure regulator on a fuel tank _____. a. prevents gas from backing up into the tank b. ... (Read 228 times)

Tazate

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on: Jul 24, 2018
The pressure regulator on a fuel tank _____.
 
  a. prevents gas from backing up into the tank
  b. relieves excess internal pressure to keep the tank from exploding
  c. allows the operator to increase the working pressure in order to work faster
  d. reduces the high pressure in the cylinder to the lower working pressures required for cutting or
  welding

Question 2

A colorless, odorless, tasteless gas that supports combustion is _____.
 
  a. helium
  b. oxygen
  c. nitrogen
  d. neon


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perkiness

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Reply #1 on: Jul 24, 2018
Answer to Question 1

d

Answer to Question 2

b


Tazate

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Reply 2 on: Jul 24, 2018
Excellent

deja

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Reply 3 on: Yesterday
:D TYSM

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