Machine Design Fabric belts are used in industrial applications because None of these They can work at high temperature They are unaffected by moisture and humidity They are cheap None of these They can work at high temperature They are unaffected by moisture and humidity They are cheap ANSWER DOWNLOAD EXAMIANS APP
Machine Design Gear box is used To obtain variable speeds For speed reduction To produce torque To increase efficiency of system To obtain variable speeds For speed reduction To produce torque To increase efficiency of system ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bending moment ‘M’ and a torque ‘T’ is applied on a solid circular shaft. If the maximum bending stress equals to maximum shear stress developed, then ‘M’ is equal to T/2 4 T 1 T 2 T T/2 4 T 1 T 2 T ANSWER DOWNLOAD EXAMIANS APP
Machine Design If a load W is applied instantaneously on a bar; Then the stress induced in bar will Increase with increase in y Depend on other considerations Be independent of ratio of mass of load W to mass of bar (y) Decrease with decrease in y Increase with increase in y Depend on other considerations Be independent of ratio of mass of load W to mass of bar (y) Decrease with decrease in y ANSWER DOWNLOAD EXAMIANS APP
Machine Design A bench vice has following type of threads Metric Buttress Square Acme Metric Buttress Square Acme ANSWER DOWNLOAD EXAMIANS APP
Machine Design When an open coiled helical compression spring is subjected to an axial compressive load, the stress induced in the wire is Shear stress Compressive stress Bending stress Tensile stress Shear stress Compressive stress Bending stress Tensile stress ANSWER DOWNLOAD EXAMIANS APP
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