Machine Design In levers, leverage is the ratio of Load lifted to the effort applied Load arm to the effort arm Mechanical advantage to the velocity ratio Effort arm to the load arm Load lifted to the effort applied Load arm to the effort arm Mechanical advantage to the velocity ratio Effort arm to the load arm ANSWER DOWNLOAD EXAMIANS APP
Machine Design The arms of the pulleys for flat belt drive have All the three characteristics Major axis in plane of rotation Elliptical cross-section Major axis twice the minor axis All the three characteristics Major axis in plane of rotation Elliptical cross-section Major axis twice the minor axis ANSWER DOWNLOAD EXAMIANS APP
Machine Design Ball bearing type screws are found in following application Steering mechanism Crane Screw jack Aeroplane engines Steering mechanism Crane Screw jack Aeroplane engines ANSWER DOWNLOAD EXAMIANS APP
Machine Design Wahl's stress factor __________ very rapidly as the spring index decreases. Increases Remain same None of these Decreases Increases Remain same None of these Decreases ANSWER DOWNLOAD EXAMIANS APP
Machine Design A cotter joint is used to connect two __________ rods. Perpendicular None of these Parallel Co-axial Perpendicular None of these Parallel Co-axial ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following is an anti-friction bearing? Pedestal bearing Journal bearing Collar bearing Needle bearing Pedestal bearing Journal bearing Collar bearing Needle bearing ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS