In a multicylinder inline engine, each imaginary secondary crank with a mass attached to the crankpin is inclined to the line of stroke at which angle?

Name: In a multicylinder inline engine, each imaginary secondary crank with a mass attached to the crankpin is inclined to the line of stroke at which angle?
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Question

Quizplus · Accepted Answer

In a multicylinder inline engine, the secondary crank is inclined at twice the angle of the actual crank to account for secondary forces and balance the engine dynamics.

In a Multicylinder Inline Engine, Each Imaginary Secondary Crank with a Mass