Machine Design In Vickers hardness testing, the pyramid indentor apex is 152° 136° 122° 40° 152° 136° 122° 40° ANSWER DOWNLOAD EXAMIANS APP
Machine Design A long helical spring having a spring stiffness of 12 kN/m and number of turns 20, breaks into two parts with number of turns 10 each in both the parts. If the two parts are connected in series, then the softness of the resultant spring will be 30 kN/m 6 kN/m 12 kN/m 24 kN/m 30 kN/m 6 kN/m 12 kN/m 24 kN/m ANSWER DOWNLOAD EXAMIANS APP
Machine Design The groove angle of pulleys for V-belt is 340 to 360 More than 400 420 to 450 300 to 320 340 to 360 More than 400 420 to 450 300 to 320 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The valve rod in a steam engine is connected to an eccentric rod by Universal coupling Knuckle joint Cotter joint Bolted joint Universal coupling Knuckle joint Cotter joint Bolted joint 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 Bending stress Compressive stress Tensile stress Shear stress Bending stress Compressive stress Tensile stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft coupling should All of these Transmit full power of the shaft Hold the shafts in perfect alignment Be easy to connect or disconnect All of these Transmit full power of the shaft Hold the shafts in perfect alignment Be easy to connect or disconnect ANSWER DOWNLOAD EXAMIANS APP
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