Machine Design A bolt of M 24 × 2 means that The pitch of the thread is 24 mm and depth is 2 mm Cross-sectional area of the threads is 24 mm² The effective diameter of bolt is 24 mm and there are 2 threads per cm The nominal diameter of bolt is 24 mm and pitch is 2 mm The pitch of the thread is 24 mm and depth is 2 mm Cross-sectional area of the threads is 24 mm² The effective diameter of bolt is 24 mm and there are 2 threads per cm The nominal diameter of bolt is 24 mm and pitch is 2 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following is not correct procedure to increase the fatigue limit? Cold working Under stressing Surface decarburisation Shot peening Cold working Under stressing Surface decarburisation Shot peening ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw is said to be a self locking screw, if its efficiency is Less than 50% Equal to 50% None of these More than 50% Less than 50% Equal to 50% None of these More than 50% ANSWER DOWNLOAD EXAMIANS APP
Machine Design For crank shaft bearings, the ratio of the length of the journal to its diameter is_________. None of these Less than unity Greater than unity Equal to 1 None of these Less than unity Greater than unity Equal to 1 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The centrifugal tension in the belt Increases the power transmitted Is equal to maximum tension on the belt Decreases the power transmitted Has no effect on the power transmitted Increases the power transmitted Is equal to maximum tension on the belt Decreases the power transmitted Has no effect on the power transmitted ANSWER DOWNLOAD EXAMIANS APP
Machine Design A rivet is specified by Length of tail Length of rivet Shank diameter Type of head Length of tail Length of rivet Shank diameter Type of head ANSWER DOWNLOAD EXAMIANS APP
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