Machine Design According to Indian standard specifications, plain carbon steel designated by 40C8 contains carbon 0.40 to 0.60% 0.35 to 0.45% None of these 0.20 to 0.40% 0.40 to 0.60% 0.35 to 0.45% None of these 0.20 to 0.40% ANSWER DOWNLOAD EXAMIANS APP
Machine Design The static tooth load should be __________ the dynamic load. Greater than None of these Less than Equal to Greater than None of these Less than Equal to 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 8W/9 W/9 2W/3 W/2 8W/9 W/9 2W/3 W/2 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 A screw is said to be over hauling screw, if the Friction angle is more than helix angle Efficiency of screw is 100% Friction angle is less than helix angle Friction angle is equal to helix angle Friction angle is more than helix angle Efficiency of screw is 100% Friction angle is less than helix angle Friction angle is equal to helix angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design The objective of caulking in a riveted joint is to make the joint Free from corrosion Stronger in tension Leak-proof Free from stress Free from corrosion Stronger in tension Leak-proof Free from stress ANSWER DOWNLOAD EXAMIANS APP
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