Internal balancing of forged cranks is MOST-Likely achieved by drilling holes on the:
A) connecting rods
B) bob weights
C) ring groove
D) counterweights

Question

Quizplus · Accepted Answer

Internal balancing of forged cranks is most commonly achieved by drilling holes in the counterweights. This process helps to adjust the weight distribution along the crankshaft, ensuring that it rotates smoothly and evenly, reducing vibration and improving engine performance.

Internal Balancing of Forged Cranks Is MOST-Likely Achieved by Drilling