Machine Design In a marine flange coupling, the thickness of flange is taken as 3d/4 d/2 d/3 d/4 3d/4 d/2 d/3 d/4 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A spring of stiffness 1000 N/m is stretched initially by 100 mm from the undeformed position. The work required to stretch it by another 100 mm is 7 N-m 5 N-m 15 N-m 10 N-m 7 N-m 5 N-m 15 N-m 10 N-m ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a metal or alloy is cold worked, It is worked below recrystallization temperature Both (A) and (B) None of these Its hardness and strength increases It is worked below recrystallization temperature Both (A) and (B) None of these Its hardness and strength increases ANSWER DOWNLOAD EXAMIANS APP
Machine Design In thrust bearings, the load acts Perpendicular to the axis of rotation Parallel to the axis of rotation Along the axis of rotation In any direction Perpendicular to the axis of rotation Parallel to the axis of rotation Along the axis of rotation In any direction ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shear plane in case of bolts should Be parallel to axis of bolt Never be across the threaded portion Be normal to threaded portion of shank Be across threaded portion of shank Be parallel to axis of bolt Never be across the threaded portion Be normal to threaded portion of shank Be across threaded portion of shank ANSWER DOWNLOAD EXAMIANS APP
Machine Design In designing a sleeve coupling, length of the sleeve is taken as (where d = Diameter of the shaft) 2d + 13 mm 2d + 20 mm d + 17 mm 3.5 d 2d + 13 mm 2d + 20 mm d + 17 mm 3.5 d ANSWER DOWNLOAD EXAMIANS APP
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