Machine Design For tight leakage joints, following type of thread is best suited Square Metric NPT (national pipe threads). Buttress Square Metric NPT (national pipe threads). Buttress ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a butt welded joint, the size of weld is __________ the throat of weld. 2 times 0.5 times Equal to Double 2 times 0.5 times Equal to Double ANSWER DOWNLOAD EXAMIANS APP
Machine Design A locking device extensively used in marine type connecting rod ends is a Castle nut Ring nut Jam nut Sawn nut Castle nut Ring nut Jam nut Sawn nut ANSWER DOWNLOAD EXAMIANS APP
Machine Design Lewis equation in gears is used to find the Fatigue stress Tensile stress in bending Shear stress Compressive stress in bending Fatigue stress Tensile stress in bending Shear stress Compressive stress in bending ANSWER DOWNLOAD EXAMIANS APP
Machine Design A plate with an elliptical hole in the centre, with semi-major axis (a) perpendicular to the direction of loading and semi-minor axis (b) along the direction of loading, is subjected to a pull P. The maximum stress induced at the edge of the hole is equal to (where σ = Stress for a plate with no hole i.e. nominal stress) σ [1 + (3a/b)] σ [1 + (b/2a)] σ [1 + (2a/b)] σ [1 + (b/3a)] σ [1 + (3a/b)] σ [1 + (b/2a)] σ [1 + (2a/b)] σ [1 + (b/3a)] ANSWER DOWNLOAD EXAMIANS APP
Machine Design The piston pin bearings in heavy duty diesel engines are Cylindrical roller bearings Spherical roller bearings Tapered roller bearings Needle roller bearings Cylindrical roller bearings Spherical roller bearings Tapered roller bearings Needle roller bearings ANSWER DOWNLOAD EXAMIANS APP
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