Machine Design A bolt is designed on the basis of __________ with a large factor of safety. Direct compressive stress Direct bending stress Direct shear stress Direct tensile stress Direct compressive stress Direct bending stress Direct shear stress Direct tensile stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two helical springs of the same material and of equal circular cross-section, length and number of turns, but having radii 80 mm and 40 mm, kept concentrically (smaller radius spring within the larger radius spring), are compressed between two parallel planes with a load W. The inner spring will carry a load equal to 2W/3 W/2 W/9 8W/9 2W/3 W/2 W/9 8W/9 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Plastic flow in ductile materials Has no effect on it Depends on other considerations Lessens the seriousness of static loading stress concentration Increases the seriousness of static loading stress concentration Has no effect on it Depends on other considerations Lessens the seriousness of static loading stress concentration Increases the seriousness of static loading stress concentration ANSWER DOWNLOAD EXAMIANS APP
Machine Design In Vickers hardness testing, the pyramid indentor apex is 122° 136° 40° 152° 122° 136° 40° 152° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The included angle between the sides of V-belt is 60° 38° 40° 45° 60° 38° 40° 45° ANSWER DOWNLOAD EXAMIANS APP
Machine Design A special case of ductility which permits materials to be rolled or hammered into thin sheets, is called Ductility Elasticity Malleability Plasticity Ductility Elasticity Malleability Plasticity ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS