Machine Design The lower deviation is the algebraic difference between the Minimum limit and the basic size Actual size and the corresponding basic size None of these Maximum limit and the basic size Minimum limit and the basic size Actual size and the corresponding basic size None of these Maximum limit and the basic size 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 2.8 3.5 3.0 2.5 2.8 3.5 3.0 2.5 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The taper on key is given on On both sides Top side only Any side Bottom side only On both sides Top side only Any side Bottom side only ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., shearing resistance required to shear off the rivet per pitch length (in double shear) is (where n = Number of rivets per pitch length) (π/4) d² × τ × n 3 × (π/4) d² × τ × n 1.875 × (π/4) d² × τ × n 2 × (π/4) d² × τ × n (π/4) d² × τ × n 3 × (π/4) d² × τ × n 1.875 × (π/4) d² × τ × n 2 × (π/4) d² × τ × n ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., the distance between the rows of rivets, for equal number of rivets in more than one row for lap joint or butt joint (chain riveting) shall not be less than 2 d 1.5 d 2.5 d d 2 d 1.5 d 2.5 d d ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of the ultimate stress to the design stress is known as Factor of safety Bulk modulus Strain Elastic limit Factor of safety Bulk modulus Strain Elastic limit ANSWER DOWNLOAD EXAMIANS APP
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