2.3. Factors Governing Placement Method

Try these first

1. 1.

   What is a scraper used for?

   Hint

   Think about the distances involved in hauling.

2. 2.

   What is the pumping method?

   Hint

   Consider how concrete is moved to high or difficult locations.

3. 3.

   What is the primary factor influencing machine choice for hauling?

   • Cost
   • Distance
   • Machine Condition

   Hint

   Think about how distance impacts transportation logistics.

4. 4.

   True or False: Higher altitude can negatively impact engine performance.

   • True
   • False

   Hint

   Recall how environmental conditions affect machinery.

5. 5.

   For a construction project in a snowy mountainous region at high altitude, suggest an appropriate machine arrangement. Justify your selection based on altitude effects.

   Hint

   Remember how altitude impacts machinery performance.

6. 6.

   A contractor realizes his earth-moving machine struggles on a very muddy site. Discuss the implications and recommend a solution or alternative machine.

   Hint

   Think about machine capabilities in different soil conditions.