Machine Design The helix angle for double helical gears may be made up to 75° 45° 90° 60° 75° 45° 90° 60° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The velocity factor for ordinary cut gears operating at velocities up to 12.5 m/s is equal to 4.5/(4.5 + v) 3/(3 + v) 6/(6 + v) 0.75/(0.75 + √v) 4.5/(4.5 + v) 3/(3 + v) 6/(6 + v) 0.75/(0.75 + √v) ANSWER DOWNLOAD EXAMIANS APP
Machine Design The cold working of metals is carried out __________ the recrystallization temperature. Below At Above None of these Below At Above None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The taper on key is given on Bottom side only Top side only On both sides Any side Bottom side only Top side only On both sides Any side ANSWER DOWNLOAD EXAMIANS APP
Machine Design The connecting rod bolts are tightened up so that tightening stress Is just sufficient to hold parts together Approaches yield point Is about yield point divided by safety factor Is 50% of yield point Is just sufficient to hold parts together Approaches yield point Is about yield point divided by safety factor Is 50% of yield point ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a flange coupling, the flanges are coupled together by means of Bolts and nuts Studs Headless taper bolts None of these Bolts and nuts Studs Headless taper bolts None of these ANSWER DOWNLOAD EXAMIANS APP
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