Question

technician a says that engine displacement can be defined by cubic inches, cubic centimeters, or liters. technician b says to find displacement you need to know the bore, stroke, and number of cylinders. who is correct? select one: a. technician a b. technician b c. both a and b d. neither a nor b

Explanation:

Engine displacement can indeed be measured in cubic inches, cubic centimeters, or liters (as Technician A states). The formula for engine displacement \(D=\pi\times(\frac{bore}{2})^2\times stroke\times number\ of\ cylinders\), so knowing bore, stroke, and number of cylinders is necessary (as Technician B states).

Answer:

C. Both A and B