Machine Design A feather key is generally Tight in shaft and loose in hub Loose in both shaft and hub Tight in both shaft and hub Loose in shaft and tight in hub Tight in shaft and loose in hub Loose in both shaft and hub Tight in both shaft and hub Loose in shaft and tight in hub ANSWER DOWNLOAD EXAMIANS APP
Machine Design In thrust bearings, the load acts In any direction Perpendicular to the axis of rotation Along the axis of rotation Parallel to the axis of rotation In any direction Perpendicular to the axis of rotation Along the axis of rotation Parallel to the axis of rotation ANSWER DOWNLOAD EXAMIANS APP
Machine Design A hot short metal is Brittle when cold Brittle when hot Ductile at high temperature Brittle under all conditions Brittle when cold Brittle when hot Ductile at high temperature Brittle under all conditions ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following screw thread is adopted for power transmission in either direction? Acme threads Multiple threads Square threads Buttress threads Acme threads Multiple threads Square threads Buttress threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design The groove angle of pulleys for V-belt is 420 to 450 340 to 360 300 to 320 More than 400 420 to 450 340 to 360 300 to 320 More than 400 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ends of the leaves of a semi-elliptical leaf spring are made triangular in order to Have variable bending moment (M) in each leaf Permit each leaf to act as an overhanging beam Make M/I constant throughout the length of the leaf Obtain variable moment of inertia (I) in each leaf Have variable bending moment (M) in each leaf Permit each leaf to act as an overhanging beam Make M/I constant throughout the length of the leaf Obtain variable moment of inertia (I) in each leaf ANSWER DOWNLOAD EXAMIANS APP
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