Machine Design When a circular beam of diameter d is subjected to a shear force F, the maximum shear stress induced will be 6F/ πd² 8F/ πd² 4F/ πd² 16F/ 3πd² 6F/ πd² 8F/ πd² 4F/ πd² 16F/ 3πd² ANSWER DOWNLOAD EXAMIANS APP
Machine Design The strength of the unriveted plate (P) per pitch length is equal to p.d.σt p.t.σt (p - d) σt (p - d) t.σt p.d.σt p.t.σt (p - d) σt (p - d) t.σt ANSWER DOWNLOAD EXAMIANS APP
Machine Design Deep groove ball bearings are used for Combined thrust and radial loads at high speed Radial load at high speed Heavy thrust load only Small angular displacement of shafts Combined thrust and radial loads at high speed Radial load at high speed Heavy thrust load only Small angular displacement of shafts ANSWER DOWNLOAD EXAMIANS APP
Machine Design The wire ropes make contact at Bottom of groove of the pulley Anywhere in the groove of the pulley Sides of groove of the pulley Sides and bottom of groove of the pulley Bottom of groove of the pulley Anywhere in the groove of the pulley Sides of groove of the pulley Sides and bottom of groove of the pulley 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) 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 (π/4) d² × τ × n 3 × (π/4) d² × τ × n ANSWER DOWNLOAD EXAMIANS APP
Machine Design A coupling used to connect two perfectly aligned shafts, is Compression coupling All of these Flange coupling Muff coupling Compression coupling All of these Flange coupling Muff coupling ANSWER DOWNLOAD EXAMIANS APP
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