Machine Design In order to obtain bolt of uniform strength Increase shank diameter Drill an axial hole through head up to threaded portion so that shank area is equal to root area of thread Increase its length Tighten die bolt properly Increase shank diameter Drill an axial hole through head up to threaded portion so that shank area is equal to root area of thread Increase its length Tighten die bolt properly ANSWER DOWNLOAD EXAMIANS APP
Machine Design In oilness bearings The oil film pressure is generated only by the rotation of the journal Grease required to be applied after some intervals Do not require external supply of lubricant The oil film is maintained by supplying oil under pressure The oil film pressure is generated only by the rotation of the journal Grease required to be applied after some intervals Do not require external supply of lubricant The oil film is maintained by supplying oil under pressure ANSWER DOWNLOAD EXAMIANS APP
Machine Design A locking device in which the bottom cylindrical portion is recessed to receive the tip of the locking set screw, is called Sawn nut Castle nut Jam nut Ring nut Sawn nut Castle nut Jam nut Ring nut ANSWER DOWNLOAD EXAMIANS APP
Machine Design Rankine's theory is used for Plastic materials Brittle materials Ductile materials Elastic materials Plastic materials Brittle materials Ductile materials Elastic materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress induced in the belt is, Tensile stress Torsional shear stress Direct shear stress Compressive stress Tensile stress Torsional shear stress Direct shear stress Compressive stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design A steel containing up to 0.15% carbon is known as Medium carbon steel High carbon steel Mild steel Dead mild steel Medium carbon steel High carbon steel Mild steel Dead mild steel ANSWER DOWNLOAD EXAMIANS APP
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