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
Answer: D
You might also like to view...
A faulty thermostat may cause a vehicle to fail a(n) _________ ___________ because it is operating at a temperature that is too low.
Fill in the blank(s) with the appropriate word(s).
________: an artificial currency accounting entities to supplement reserve assets of the International Monetary Fund.
Fill in the blank(s) with the appropriate word(s).
Answer the following statement(s) true (T) or false (F)
How a building is positioned with respect to the sun will affect the cost of heating and cooling.
An ash ____ is a small door in the floor of the fireplace.
A. box B. throat C. pit D. dump