Which of the following statements is true about expected service life and remaining service life?
A)It is possible to calculate remaining service life of a component or system.
B)It is safe to manipulate the remaining service life of a component or system.
C)The expected service life of a component or system is an average.
D)The expected service life of a component or system is a guarantee.

Question

Quizplus · Accepted Answer

The expected service life of a component or system is an average. The actual service life of a component or system can be much shorter or much longer than that experienced by other homeowners. It is possible to extend the life of components and systems with proper care and maintenance. However, it is not safe to try to manipulate or jerry-rig a component or system so it lasts longer.

Which of the Following Statements Is True About Expected Service