Machine Design The temperature at which the new grains are formed in the metal is known as Lower critical temperature Upper critical temperature Recrystallization temperature None of these Lower critical temperature Upper critical temperature Recrystallization temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress which vary from a minimum value to a maximum value of the same nature (i.e. tensile or compressive) is called Fluctuating stress Yield stress Repeated stress Alternating stress Fluctuating stress Yield stress Repeated stress Alternating stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design A woodruff key is Fitted in pairs at right angles A tapered key with head at one end Capable of tilting in a recess milled out in the shaft All of these Fitted in pairs at right angles A tapered key with head at one end Capable of tilting in a recess milled out in the shaft All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The cross-section of the arm of a bell crank lever is Rectangular Any one of these I-section Elliptical Rectangular Any one of these I-section Elliptical ANSWER DOWNLOAD EXAMIANS APP
Machine Design Crushing resistance required to crush the rivet per pitch length is p.d.σc n.d.t.σc p.t.σc (p - d) t.σc p.d.σc n.d.t.σc p.t.σc (p - d) t.σc ANSWER DOWNLOAD EXAMIANS APP
Machine Design A special case of ductility which permits materials to be rolled or hammered into thin sheets, is called Plasticity Malleability Elasticity Ductility Plasticity Malleability Elasticity Ductility ANSWER DOWNLOAD EXAMIANS APP
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