Machine Design In worm, gears, pitch lead angle is The angle between the tangent to the pitch helix and the plane of rotation None of these Half the angle between two inclined faces in axial plane The angle between the tangent to the pitch helix and an element of the cylinder The angle between the tangent to the pitch helix and the plane of rotation None of these Half the angle between two inclined faces in axial plane The angle between the tangent to the pitch helix and an element of the cylinder ANSWER DOWNLOAD EXAMIANS APP
Machine Design A bolt of M 24 × 2 means that The nominal diameter of bolt is 24 mm and pitch is 2 mm Cross-sectional area of the threads is 24 mm² The effective diameter of bolt is 24 mm and there are 2 threads per cm The pitch of the thread is 24 mm and depth is 2 mm The nominal diameter of bolt is 24 mm and pitch is 2 mm Cross-sectional area of the threads is 24 mm² The effective diameter of bolt is 24 mm and there are 2 threads per cm The pitch of the thread is 24 mm and depth is 2 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design A connecting rod is designed as a All of these Strut Long column Short column All of these Strut Long column Short column ANSWER DOWNLOAD EXAMIANS APP
Machine Design The creep in the belt is due to Material of belt Effect of temperature on belt Unequal extensions in the belt due to tight and slack side tensions Stresses beyond elastic limit of belt material Material of belt Effect of temperature on belt Unequal extensions in the belt due to tight and slack side tensions Stresses beyond elastic limit of belt material ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a circular beam of diameter d is subjected to a shear force F, the maximum shear stress induced will be 4F/ πd² 16F/ 3πd² 8F/ πd² 6F/ πd² 4F/ πd² 16F/ 3πd² 8F/ πd² 6F/ πd² ANSWER DOWNLOAD EXAMIANS APP
Machine Design In order to avoid tearing of the plate at an edge, the distance from the centre line of the rivet hole to the nearest edge of the plate should be equal to (where d = Diameter of rivet hole) 1.5 d 2 d 1 d 2.5 d 1.5 d 2 d 1 d 2.5 d ANSWER DOWNLOAD EXAMIANS APP
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