Machine Design The shear plane in case of bolts should Be normal to threaded portion of shank Be parallel to axis of bolt Never be across the threaded portion Be across threaded portion of shank Be normal to threaded portion of shank Be parallel to axis of bolt Never be across the threaded portion Be across threaded portion of shank ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two shafts of the same length and material are joined in series. If the ratio of their diameters is 2, then the ratio of their angles of twist will be 8 2 16 4 8 2 16 4 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Eye bolts are used for Foundation purposes Absorbing shock and vibrations Transmission of power Lifting and transportation of machines and cubicles Foundation purposes Absorbing shock and vibrations Transmission of power Lifting and transportation of machines and cubicles ANSWER DOWNLOAD EXAMIANS APP
Machine Design Fibrous fracture occurs in Elastic material Brittle material Hard material Ductile material Elastic material Brittle material Hard material Ductile material ANSWER DOWNLOAD EXAMIANS APP
Machine Design If P1 and P2 are the tight and slack side tensions in the belt, then the initial tension Pi (neglecting centrifugal tension) will be equal to (Where, Pc is centrifugal tension) P1 + P2 ⅟₂ × (P1 + P2) P1 - P2 [⅟₂ × (P1 + P2)] + Pc P1 + P2 ⅟₂ × (P1 + P2) P1 - P2 [⅟₂ × (P1 + P2)] + Pc ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bending stress in a curved beam is Maximum at the neutral axis Zero at the centroidal axis None of these Zero at the point other than centroidal axis Maximum at the neutral axis Zero at the centroidal axis None of these Zero at the point other than centroidal axis ANSWER DOWNLOAD EXAMIANS APP
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