Machine Design The groove angle of pulleys for V-belt is 300 to 320 340 to 360 More than 400 420 to 450 300 to 320 340 to 360 More than 400 420 to 450 ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a transverse fillet welded joint, the size of weld is __________ the throat of weld. Double 0.5 times 2 times Equal to Double 0.5 times 2 times Equal to ANSWER DOWNLOAD EXAMIANS APP
Machine Design If T is the actual number of teeth on a helical gear and φ is the helix angle for the teeth, then formative number of teeth is written as T/sec³φ T sec³φ T cosecφ T sec²φ T/sec³φ T sec³φ T cosecφ T sec²φ ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of circumferential stress to longitudinal stress in a thin cylinder subjected to an internal pressure is 4 43832 2 1 4 43832 2 1 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal to 30 N/mm² at a particular section. If the yield point in tension of the material is 280 N/mm² and the maximum shear stress theory of failure is used, then the factor of safety obtained will be 2.5 3.0 3.5 2.8 2.5 3.0 3.5 2.8 ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a boundary lubricated bearing, there is a __________ of lubricant between the journal and the bearing. Either A or B Thick film None of these Thin film Either A or B Thick film None of these Thin film ANSWER DOWNLOAD EXAMIANS APP
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