Machine Design Euler’s formula for a mild steel column is not valid if the slenderness ratio is 120 60 90 100 120 60 90 100 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The power transmitted by the belt drive can be increased by Increasing wrap angle by using idler pulley All of these Increasing the initial tension in the belt Dressing the belt to increase the coefficient of friction Increasing wrap angle by using idler pulley All of these Increasing the initial tension in the belt Dressing the belt to increase the coefficient of friction ANSWER DOWNLOAD EXAMIANS APP
Machine Design A sliding bearing in which although lubricant is present, the working surfaces __________ contact each other at least part of the time, is called boundary lubricated bearing. Fully None of these Partially Either A or B Fully None of these Partially Either A or B ANSWER DOWNLOAD EXAMIANS APP
Machine Design The backlash for spur gears depends upon Module Both module and pitch line velocity Tooth profile Pitch line velocity Module Both module and pitch line velocity Tooth profile Pitch line velocity ANSWER DOWNLOAD EXAMIANS APP
Machine Design 18/8 steel contains 18% nickel and 8% chromium 18% nickel and 8% vanadium 18% vanadium and 8% nickel 18% chromium and 8% nickel 18% nickel and 8% chromium 18% nickel and 8% vanadium 18% vanadium and 8% nickel 18% chromium and 8% nickel ANSWER DOWNLOAD EXAMIANS APP
Machine Design A coupling used to connect two perfectly aligned shafts, is Muff coupling Compression coupling All of these Flange coupling Muff coupling Compression coupling All of these Flange coupling ANSWER DOWNLOAD EXAMIANS APP
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