Machine Design In the case of an elastic bar fixed at upper end and loaded by a falling weight at lower end, the shock load produced can be decreased by Would depend upon other factors Increasing the cross-section area of bar Decreasing the cross-section area of bar Remain unaffected with cross-section area Would depend upon other factors Increasing the cross-section area of bar Decreasing the cross-section area of bar Remain unaffected with cross-section area ANSWER DOWNLOAD EXAMIANS APP
Machine Design The anti-friction bearings All of these Can carry both radial and thrust loads Have high initial cost Have low starting and low running friction at moderate speeds All of these Can carry both radial and thrust loads Have high initial cost Have low starting and low running friction at moderate speeds ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a full journal bearing, the angle of contact of the bearing with the journal is 120° 180° 360° 270° 120° 180° 360° 270° ANSWER DOWNLOAD EXAMIANS APP
Machine Design Buttress threads are usually found on Screw cutting lathes Railway carriage couplings Spindles of bench vices Feed mechanisms Screw cutting lathes Railway carriage couplings Spindles of bench vices Feed mechanisms ANSWER DOWNLOAD EXAMIANS APP
Machine Design All stresses produced in a belt are Compressive stresses Both tensile and compressive stresses Shear stresses Tensile stresses Compressive stresses Both tensile and compressive stresses Shear stresses Tensile stresses ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following welded joint is designed for shear strength? Butt welded joint Transverse fillet welded joint Parallel fillet welded joint All of these Butt welded joint Transverse fillet welded joint Parallel fillet welded joint All of these ANSWER DOWNLOAD EXAMIANS APP
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