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In the formula Mb=Pp[0.75lc+t+0.5l1], what is l1?(a) Length of shaft(b) Length of bearing(c) Length of connecting rod(d) Length of crankThe question was posed to me by my school teacher while I was bunking the class.The question is from IC Engine topic in chapter Design of IC Engine Components of Automotive Engine Design

Answer» RIGHT answer is (b) Length of bearing

For explanation I would SAY: In the formula Mb=Pp[0.75lc+t+0.5l1], Mb is the BENDING moment, LC is the length of the crankpin, t is the thickness, l1 is the length of the bearing 1.


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