Machine Design In a marine flange coupling, the pitch circle diameter of bolts is taken as 1.2 d 1.6 d 2 d 2.5 d 1.2 d 1.6 d 2 d 2.5 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a bolt and nut is made of mild steel, then the effective height of nut is made equal to (where d = Nominal diameter of bolt) 1.25 d 0.75 d d 0.5 d 1.25 d 0.75 d d 0.5 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a steam engine, the piston rod is usually connected to the cross-head by means of a Cotter joint Knuckle joint Universal joint Oldham coupling Cotter joint Knuckle joint Universal joint Oldham coupling ANSWER DOWNLOAD EXAMIANS APP
Machine Design Spring stiffness is Load required to produce unit deflection Ratio of coil diameter to wire diameter Its capability of storing energy Its ability to absorb shocks Load required to produce unit deflection Ratio of coil diameter to wire diameter Its capability of storing energy Its ability to absorb shocks ANSWER DOWNLOAD EXAMIANS APP
Machine Design Stress concentration in cyclic loading is more serious in Equally serious in both cases Ductile materials Depends on other factors Brittle materials Equally serious in both cases Ductile materials Depends on other factors Brittle materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design Form coefficient of spring is Load required to produce unit deflection Concerned with strength of wire of spring Ratio of coil diameter to wire diameter Its capability of storing energy Load required to produce unit deflection Concerned with strength of wire of spring Ratio of coil diameter to wire diameter Its capability of storing energy ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS