Machine Design For applications involving high stresses in one direction only the following type of thread would be best suited Acme thread ISO metric thread Buttress thread Square thread Acme thread ISO metric thread Buttress thread Square thread ANSWER DOWNLOAD EXAMIANS APP
Machine Design The helix angle for double helical gears may be made up to 45° 75° 60° 90° 45° 75° 60° 90° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The centre to centre distance between two consecutive rivets in a row, is called Pitch Margin Back pitch Diagonal pitch Pitch Margin Back pitch Diagonal pitch ANSWER DOWNLOAD EXAMIANS APP
Machine Design Lewis form factor for 14½° composite and full depth involute system is (where T = Number of teeth) 0.175 - (0.841/T) None of these 0.154 - (0.912/T) 0.124 - (0.684/T) 0.175 - (0.841/T) None of these 0.154 - (0.912/T) 0.124 - (0.684/T) ANSWER DOWNLOAD EXAMIANS APP
Machine Design The acme threads are usually found on Railway carriage couplings Screw cutting lathes Feed mechanism of machine tools Spindles of bench vices Railway carriage couplings Screw cutting lathes Feed mechanism of machine tools Spindles of bench vices ANSWER DOWNLOAD EXAMIANS APP
Machine Design The objective of idler pulley in belt drive is to All the above objectives Increase the power transmission capacity Decrease the tendency of belt to slip Increase the wrap angle and belt tension All the above objectives Increase the power transmission capacity Decrease the tendency of belt to slip Increase the wrap angle and belt tension ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS