Machine Design The wear load should be __________ the dynamic load. Less than None of these Greater than Equal to Less than None of these Greater than Equal to ANSWER DOWNLOAD EXAMIANS APP
Machine Design Oil in journal bearing should be applied at the point where load is Nil or lightest Maximum Average Any one of the above Nil or lightest Maximum Average Any one of the above ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the material of key and shaft is same, and the width of key is one-fourth of the diameter of shaft (d), then length of key will be 1.2 d 1.57 d 1.8 d 0.8 d 1.2 d 1.57 d 1.8 d 0.8 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design A column of length l is fixed at both ends. The equivalent length of the column is l 2 l l/2 l/√2 l 2 l l/2 l/√2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The efficiency of a square threaded screw is maximum if the helix angle is equal to(Where φ = Angle of friction) 45° + φ/2 90° - φ 45° - φ/2 45° - φ 45° + φ/2 90° - φ 45° - φ/2 45° - φ ANSWER DOWNLOAD EXAMIANS APP
Machine Design Resistance to fatigue of a material is measured by Young's modulus Endurance limit Elastic limit Coefficient of elasticity Young's modulus Endurance limit Elastic limit Coefficient of elasticity ANSWER DOWNLOAD EXAMIANS APP
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