Machine Design In the levers of __________ type, the mechanical advantage is less than one. Third First Second None of these Third First Second None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., the efficiency of a double riveted butt joint with double cover straps of equal width should be 70 to 83% 63 to 70% 45 to 60% 80 to 90% 70 to 83% 63 to 70% 45 to 60% 80 to 90% ANSWER DOWNLOAD EXAMIANS APP
Machine Design An elastic bar is fixed at the upper end and loaded at the lower end by a falling weight. The shock load produced can be reduced by Decreasing the modulus of elasticity of the bar Decreasing the cross-sectional area of the bar Increasing the length of bar All of these Decreasing the modulus of elasticity of the bar Decreasing the cross-sectional area of the bar Increasing the length of bar All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A locking device extensively used in marine type connecting rod ends is a Ring nut Sawn nut Castle nut Jam nut Ring nut Sawn nut Castle nut Jam nut ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a partial journal bearing, the angle of contact of the bearing with the journal is 120° 270° 180° 360° 120° 270° 180° 360° ANSWER DOWNLOAD EXAMIANS APP
Machine Design A connecting rod should be Equally strong in buckling about X-axis and Y-axis Strong in buckling about Y-axis Strong in buckling about X-axis Any one of the above Equally strong in buckling about X-axis and Y-axis Strong in buckling about Y-axis Strong in buckling about X-axis Any one of the above ANSWER DOWNLOAD EXAMIANS APP
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