4. Phases in Equipment Life

Try these first

1. 1.

   What is the main objective of the acquisition phase?

   Hint

   Think about how project needs influence equipment choice.

2. 2.

   Define wear and tear.

   Hint

   Consider what happens to machines as they age.

3. 3.

   What phase does equipment begin to deteriorate?

   • Acquisition
   • Utilization
   • Replacement

   Hint

   Think about how usage affects wear.

4. 4.

   True or False: The economic useful life refers to the period when equipment is most productive.

   • True
   • False

   Hint

   Reflect on what makes equipment beneficial to keep.

5. 5.

   A construction company has been using the same concrete mixer for eight years. They've experienced increased downtime due to repairs. Calculate the cost implications of continuing to operate this mixer vs. replacing it with a new one with lower maintenance costs.

   Hint

   Look into all costs incurred during the operational phase.

6. 6.

   Consider a scenario where two different models of a machine offer various economic lives. Analyze how the choice impacts long-term profitability.

   Hint

   Think about initial costs versus long-term savings.