Machine Design The cross-section of the arm of a bell crank lever is Rectangular Elliptical Any one of these I-section Rectangular Elliptical Any one of these I-section ANSWER DOWNLOAD EXAMIANS APP
Machine Design In designing a sleeve coupling, outer diameter of the sleeve is taken as (where d = Diameter of the shaft) 2d + 20 mm 2d + 13 mm 3.5d d + 17 mm 2d + 20 mm 2d + 13 mm 3.5d d + 17 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design The process which improves the machinability of steels, but lowers the hardness and tensile strength is Process annealing Normalising Spheroidising Full annealing Process annealing Normalising Spheroidising Full annealing ANSWER DOWNLOAD EXAMIANS APP
Machine Design If shearing stress in nut is half the tensile stress in a bolt, then nut length should be equal to 1.5 × diameter of bolt Diameter of bolt 1.25 × diameter of bolt 0.75 × diameter of bolt 1.5 × diameter of bolt Diameter of bolt 1.25 × diameter of bolt 0.75 × diameter of bolt ANSWER DOWNLOAD EXAMIANS APP
Machine Design A steel containing 0.8% carbon is known as None of these Hypereutectoid steel Eutectoid steel Hypo-eutectoid steel None of these Hypereutectoid steel Eutectoid steel Hypo-eutectoid steel ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following cotter joint will be used to connect strap end of a connecting rod? Gib and cotter joint Any one of these Spigot and socket cotter joint Sleeve and cotter joint Gib and cotter joint Any one of these Spigot and socket cotter joint Sleeve and cotter joint ANSWER DOWNLOAD EXAMIANS APP
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