Which of the following is defined as the distance between the axis of the main journal and the crankpin center lines is exactly one half of the engine stroke?(a) Crank length(b) Crank web(c) Crank-throw(d) Crank shiftI got this question in quiz.Question is taken from Engine Components in portion Basic Engine Components of Automotive Engine Design

Which of the following is defined as the distance between the axis of

1.	Which of the following is defined as the distance between the axis of the main journal and the crankpin center lines is exactly one half of the engine stroke?(a) Crank length(b) Crank web(c) Crank-throw(d) Crank shiftI got this question in quiz.Question is taken from Engine Components in portion Basic Engine Components of Automotive Engine Design
Answer» Right answer is (b) Crank web To explain: The DISTANCE between the axis of the MAIN JOURNAL and the crankpin center lines is exactly one half of the engine stroke and is CALLED crank-throw which determines the crankshaft turning EFFORT.

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