Machine Design The groove angle of pulleys for V-belt is 300 to 320 420 to 450 More than 400 340 to 360 300 to 320 420 to 450 More than 400 340 to 360 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. Either A or B Fully Partially None of these Either A or B Fully Partially None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a marine flange coupling, the thickness of flange is taken as 3d/4 d/2 d/4 d/3 3d/4 d/2 d/4 d/3 ANSWER DOWNLOAD EXAMIANS APP
Machine Design In radial bearings, the load acts __________ to the axis of rotation. Perpendicular None of these Both A and B Parallel Perpendicular None of these Both A and B Parallel ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following cotter joint will be used to connect strap end of a connecting rod? Any one of these Spigot and socket cotter joint Gib and cotter joint Sleeve and cotter joint Any one of these Spigot and socket cotter joint Gib and cotter joint Sleeve and cotter joint ANSWER DOWNLOAD EXAMIANS APP
Machine Design A closely coiled helical spring is acted upon by an axial force. The maximum shear stress developed in the spring is τ. The half of the length of the spring if cut off and the remaining spring is acted upon by the same axial force. The maximum shear stress in the spring in new condition will be 2 τ 4 τ τ/2 τ 2 τ 4 τ τ/2 τ ANSWER DOWNLOAD EXAMIANS APP
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