Machine Design The included angle in unified of American National threads is 29° 47° 55° 60° 29° 47° 55° 60° ANSWER DOWNLOAD EXAMIANS APP
Machine Design A sliding bearing in which although lubricant is present, the working surfaces __________ contact each other at least part of the time, is called boundary lubricated bearing. None of these Fully Partially Either A or B None of these Fully Partially Either A or B ANSWER DOWNLOAD EXAMIANS APP
Machine Design The objective of caulking in a riveted joint is to make the joint Free from stress Stronger in tension Leak-proof Free from corrosion Free from stress Stronger in tension Leak-proof Free from corrosion ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal to 30 N/mm² at a particular section. If the yield point in tension of the material is 280 N/mm² and the maximum shear stress theory of failure is used, then the factor of safety obtained will be 2.5 3 3.5 2.8 2.5 3 3.5 2.8 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The valve rod in a steam engine is connected to an eccentric rod by Knuckle joint Universal coupling Bolted joint Cotter joint Knuckle joint Universal coupling Bolted joint Cotter joint ANSWER DOWNLOAD EXAMIANS APP
Machine Design Creep in belt is due to All of these Material of the pulley Uneven extensions and contractions due to varying tension Material of the belt All of these Material of the pulley Uneven extensions and contractions due to varying tension Material of the belt ANSWER DOWNLOAD EXAMIANS APP
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