Machine Design Euler’s formula for a mild steel column is not valid if the slenderness ratio is 100 120 60 90 100 120 60 90 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Taper on the cotter and slot is provided On one side only On none of the sides May be provided anywhere On both the sides On one side only On none of the sides May be provided anywhere On both the sides ANSWER DOWNLOAD EXAMIANS APP
Machine Design The effective stress in wire ropes during normal working is equal to the stress due to Acceleration/retardation of masses plus stress due to bending Axial load plus stress due to bending Bending plus stress due to acceleration/retardation Axial load plus stress due to acceleration/retardation Acceleration/retardation of masses plus stress due to bending Axial load plus stress due to bending Bending plus stress due to acceleration/retardation Axial load plus stress due to acceleration/retardation ANSWER DOWNLOAD EXAMIANS APP
Machine Design Crowning on pulley helps In increasing the slip of the belt In decreasing the slip of the belt To increase pulley life To keep the belt in centre on a pulley while it is in motion In increasing the slip of the belt In decreasing the slip of the belt To increase pulley life To keep the belt in centre on a pulley while it is in motion ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a journal bearing, the load on the bearing is __________ to the axis of the journal. Perpendicular Both A and B None of these Parallel Perpendicular Both A and B None of these Parallel ANSWER DOWNLOAD EXAMIANS APP
Machine Design The strength of a riveted joint is equal to Shearing strength of rivet (Ps) Crushing strength of rivet (Pc) Tearing strength of plate (Pt) Least value of Pt Ps and Pc Shearing strength of rivet (Ps) Crushing strength of rivet (Pc) Tearing strength of plate (Pt) Least value of Pt Ps and Pc ANSWER DOWNLOAD EXAMIANS APP
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