Machine Design If the centre distance of the mating gears having involute teeth is increased, then the pressure angle None of these Increases Remains unchanged Decreases None of these Increases Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following is not correct procedure to increase the fatigue limit? Shot peening Cold working Surface decarburisation Under stressing Shot peening Cold working Surface decarburisation Under stressing ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress induced in the belt is, Direct shear stress Tensile stress Compressive stress Torsional shear stress Direct shear stress Tensile stress Compressive stress Torsional shear stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design If shearing stress in nut is half the tensile stress in a bolt, then nut length should be equal to 0.75 × diameter of bolt Diameter of bolt 1.25 × diameter of bolt 1.5 × diameter of bolt 0.75 × diameter of bolt Diameter of bolt 1.25 × diameter of bolt 1.5 × diameter of bolt ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two shafts A and B are made of the same material. The diameter of shaft A is twice as that of shaft B. The power transmitted by the shaft A will be __________ of shaft B. Eight times Twice Sixteen times Four times Eight times Twice Sixteen times Four times ANSWER DOWNLOAD EXAMIANS APP
Machine Design The material commonly used for machine tool bodies is Brass Mild steel Cast iron Aluminium Brass Mild steel Cast iron Aluminium ANSWER DOWNLOAD EXAMIANS APP
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