Question:

Identify which one of the following statement is NOT correct?

A.

Preventing maintenance includes lubrication, cleaning, periodic overhaul, etc.

B.

The two types of cost-cost of premature replacement and cost of breakdownneed to be balanced.

C.

Wear and obsolescence are the two main causes of replacement of machinery in every aspect of life.

D.

A machine is technically obsolete when another machine can do the same job more efficiently with reduced time and also at a lower cost.

Answer» a. Preventing maintenance includes lubrication, cleaning, periodic overhaul, etc.