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In the formula Pc=dplp(pb)p what is dp?(a) Inner Diameter of the bush(b) Outer Diameter of the bush(c) Inner Diameter of the bore(d) Outer Diameter of the boreThis question was addressed to me in an interview for job.My doubt stems from IC Engine topic in portion Design of IC Engine Components of Automotive Engine Design

Answer»

Correct ANSWER is (a) Inner Diameter of the bush

For explanation I WOULD say: In the formula, Pc is the force acting on the piston pin, dpis the diameter of the piston pin, LP is the length of piston pin, (PB)p is the allowable bearing pressure.



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