Machine Design Screws used for power transmission should have Low efficiency Very fine threads Strong teeth High efficiency Low efficiency Very fine threads Strong teeth High efficiency ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a bolt and nut is made of mild steel, then the effective height of nut is made equal to (where d = Nominal diameter of bolt) 0.5 d d 1.25 d 0.75 d 0.5 d d 1.25 d 0.75 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two helical springs of equal lengths are arranged to form a cluster spring, then Both A and B is correct Shear stress in each spring will be equal Only A is correct Load taken by each spring will be half the total load Both A and B is correct Shear stress in each spring will be equal Only A is correct Load taken by each spring will be half the total load ANSWER DOWNLOAD EXAMIANS APP
Machine Design Basic shaft is one Whose lower as well as upper deviations are zero Does not exist Whose lower deviation is zero Whose upper deviation is zero Whose lower as well as upper deviations are zero Does not exist Whose lower deviation is zero Whose upper deviation is zero ANSWER DOWNLOAD EXAMIANS APP
Machine Design Rankine's theory of failure is applicable for following type of materials Ductile Elastic Brittle Plastic Ductile Elastic Brittle Plastic ANSWER DOWNLOAD EXAMIANS APP
Machine Design A riveted joint is a __________ fastening. Either A or B None of these Temporary Permanent Either A or B None of these Temporary Permanent ANSWER DOWNLOAD EXAMIANS APP
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