Machine Design The longitudinal joint in boilers is used to get the required Efficiency of boiler Length of boiler Diameter of boiler Length and diameter of boiler Efficiency of boiler Length of boiler Diameter of boiler Length and diameter of boiler ANSWER DOWNLOAD EXAMIANS APP
Machine Design In order to have a connecting rod equally strong in buckling about X-axis and Y-axis, the moment of inertia about X-axis should be __________ the moment of inertia about Y-axis. Four times Equal to Three times Twice Four times Equal to Three times Twice ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following bearing is preferred for oscillating conditions? Needle roller bearing Taper roller bearing Double row roller bearing Angular contact single row ball bearing Needle roller bearing Taper roller bearing Double row roller bearing Angular contact single row ball bearing ANSWER DOWNLOAD EXAMIANS APP
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)) √(Pmax / 2m) √(3m /Pmax) √(Pmax / m) √(Pmax / 3m) √(Pmax / 2m) √(3m /Pmax) √(Pmax / m) √(Pmax / 3m) ANSWER DOWNLOAD EXAMIANS APP
Machine Design A special case of ductility which permits materials to be rolled or hammered into thin sheets, is called Ductility Plasticity Elasticity Malleability Ductility Plasticity Elasticity Malleability ANSWER DOWNLOAD EXAMIANS APP
Machine Design The modulus of elasticity for mild steel is approximately equal to 110 kN/mm² 100 kN/mm² 80 kN/mm² 210 kN/mm² 110 kN/mm² 100 kN/mm² 80 kN/mm² 210 kN/mm² ANSWER DOWNLOAD EXAMIANS APP
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