4.6. Performance Chart Usage

Try these first

1. 1.

   List three machines used for hauling earth.

   Hint

   Think about machines used on construction sites for moving earth.

2. 2.

   What is the purpose of using a conveyor belt?

   Hint

   Consider its efficiency over short distances in construction.

3. 3.

   What is the primary purpose of performance charts in construction?

   • To select the cheapest machine
   • To determine production efficiency
   • To describe equipment colors

   Hint

   Think about how performance relates to productivity.

4. 4.

   Concrete pumping is commonly used for which situation?

   • True
   • False

   Hint

   Consider the effectiveness of concrete placement methods.

5. 5.

   You are tasked with placing concrete in a crowded urban area. Choose between a pump, crane, or chute, and explain your decision.

   Hint

   Analyze space and access limitations to make your choice.

6. 6.

   Given a project with steep, rocky terrains, outline the steps to select suitable machinery considering rolling resistance.

   Hint

   Consider both terrain type and equipment specifications in your reasoning.