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Author Question: Suspension cylinders could use either of these two kinds of gas: a. Helium or oxygen b. Helium or ... (Read 78 times)

aabwk4

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on: Jun 23, 2018
Suspension cylinders could use either of these two kinds of gas:
 
  a. Helium or oxygen
 b. Helium or nitrogen
 c. Nitrogen or acetylene d. Butane or propane

Question 2

Oscillating axles are most commonly found on these types of machines:
 
  a. Wheel loaders and backhoe loaders
 b. Scrapers and track loaders c. Haul trucks and drills
 d. Excavators and dozers


kjohnson

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Reply #1 on: Jun 23, 2018
Answer to Question 1

B

Answer to Question 2

A


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