Machine Design When the belt is transmitting maximum power, the belt speed should be(Where, m = mass of belt per meter (kg/m) and Pmax = maximum permissible tension in belt (N)) √(3m /Pmax) √(Pmax / 2m) √(Pmax / m) √(Pmax / 3m) √(3m /Pmax) √(Pmax / 2m) √(Pmax / m) √(Pmax / 3m) ANSWER DOWNLOAD EXAMIANS APP
Machine Design In helical bevel gearing, the axes of shafts are __________ and the teeth are curved. Intersecting and non-parallel Intersecting Non-intersecting and non-parallel None of these Intersecting and non-parallel Intersecting Non-intersecting and non-parallel None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design Allen bolts are Self locking bolts Used in aircraft application Designed for shock load Provided with hexagonal depression in head Self locking bolts Used in aircraft application Designed for shock load Provided with hexagonal depression in head ANSWER DOWNLOAD EXAMIANS APP
Machine Design The fatigue life of a part can be improved by Polishing Shot peening Electroplating Coating Polishing Shot peening Electroplating Coating ANSWER DOWNLOAD EXAMIANS APP
Machine Design The material commonly used for machine tool bodies is Aluminium Cast iron Mild steel Brass Aluminium Cast iron Mild steel Brass ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following statement is correct, for two shafts connected in parallel? Torsional stiffness of each shaft is the same Angle of twist of each shaft is the same Shear stress in each shaft is the same Torque in each shaft is the same Torsional stiffness of each shaft is the same Angle of twist of each shaft is the same Shear stress in each shaft is the same Torque in each shaft is the same ANSWER DOWNLOAD EXAMIANS APP
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