Machine Design For tight leakage joints, following type of thread is best suited Metric NPT (national pipe threads). Buttress Square Metric NPT (national pipe threads). Buttress Square ANSWER DOWNLOAD EXAMIANS APP
Machine Design The design of pin of a rocker arm of an I.C. engine is based on All of these Bearing failure Shearing failure Bending failure All of these Bearing failure Shearing failure Bending failure ANSWER DOWNLOAD EXAMIANS APP
Machine Design Cap screws are Slotted for a screw driver and generally used with a nut Similar to small size tap bolts except that a greater variety of shapes of heads are available Provided with detachable caps Used to prevent relative motion between parts Slotted for a screw driver and generally used with a nut Similar to small size tap bolts except that a greater variety of shapes of heads are available Provided with detachable caps Used to prevent relative motion between parts ANSWER DOWNLOAD EXAMIANS APP
Machine Design The building up of worn and undersized parts, subjected to repeated loads by electroplating is Best method Has no effect as regards fatigue strength Cheapest method Extremely hazardous Best method Has no effect as regards fatigue strength Cheapest method Extremely hazardous ANSWER DOWNLOAD EXAMIANS APP
Machine Design The design of shafts made of brittle materials is based on Von Mises theory Rankine's theory St Venant's theory Guest's theory Von Mises theory Rankine's theory St Venant's theory Guest's theory ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shear plane in case of bolts should 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 Be normal to threaded portion of shank Be parallel to axis of bolt Never be across the threaded portion ANSWER DOWNLOAD EXAMIANS APP
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