Question

when the piston reaches its lowest point in the cylinder, what position is the piston said to be?
select one:
o a. top dead center
o b. bottom dead center
o c. lowest stroke point
o d. stroke position

Explanation:

In engine terminology, when the piston reaches its lowest point in the cylinder, it is called the bottom dead center. Top dead center is the highest point. "Lowest stroke point" and "Stroke position" are not the standard technical terms for this specific position.

Answer:

B. Bottom dead center