Completely Reduce the Fraction

question 19

Essay

Completely reduce the fraction.
​
​

---

Definitions:

Piston Rings

Engine components that seal the combustion chamber, control oil consumption, and regulate heat transfer from the piston to the cylinder wall.

Forging Process

A manufacturing process involving the shaping of metal using localized compressive forces, such as hammering or pressing.

False Alarm

An incorrect signal indicating that a certain condition or attribute has been detected when it has not.

Control Charts

Statistical tools used in quality control to monitor a process and identify when it is out of control, through the plotting of data points in time order.