3.1. Direct Drive vs. Torque Converter Drives

Try these first

1. 1.

   What happens to air density as altitude increases?

   Hint

   Think about how your breathing might change as you go higher up a mountain.

2. 2.

   What type of transmission requires manual gear changes?

   Hint

   Consider which vehicles you have seen with stick shifts.

3. 3.

   What is the effect of altitude on engine performance?

   • Increases performance
   • Decreases performance
   • No effect

   Hint

   Consider how breathing changes at higher elevations.

4. 4.

   True or False: A torque converter requires manual gear changes.

   • True
   • False

   Hint

   Think about vehicles that change gears for you.

5. 5.

   You are tasked with operating heavy machinery at a construction site 8,000 feet above sea level. Describe how you would adjust your equipment choice based on the altitude and explain the rationale.

   Hint

   Think about equipment specifications and how air density affects fuel combustion.

6. 6.

   Compare the total cost of operating a direct drive machine and a torque converter machine over one month considering factors like labor skill levels, maintenance, and overall project efficiency.

   Hint

   Consider both direct costs and potential inefficiencies or downtimes.