« previous next »

Author Question: Suspension cylinders could use either of these two kinds of gas: a. Helium or oxygen b. Helium or ... (Read 124 times)

aabwk4

  • Hero Member
  • *****
  • Posts: 593
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

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jun 23, 2018
Answer to Question 1

B

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

The carbon-nitrogen-oxygen cycle of The Sun The carbon-nitrogen-oxygen cycle of The Sun
When the exhaust is rich, the output of a zirconia oxygen sensor is above 450 mV. When the exhaust is rich, the output of a zirconia oxygen sensor is above 450 mV.
A typical good oxygen sensor waveform as displayed on a digital storage oscilloscope. Look for ... A typical good oxygen sensor waveform as displayed on a digital storage oscilloscope. Look for ...
An ignition- or mixture-related misfire can cause hash on the oxygen sensor waveform. An ignition- or mixture-related misfire can cause hash on the oxygen sensor waveform.
Comparison of free energies of hydrolysis of thioesters and oxygen esters Comparison of free energies of hydrolysis of thioesters and oxygen esters
CaCO3 with oxygen isotopes CaCO3 with oxygen isotopes
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library