Machine Design Which of the following coupling is used to connect two shafts which have both lateral and angular misalignment? Universal coupling Bushed pin type coupling All of these Oldham coupling Universal coupling Bushed pin type coupling All of these Oldham coupling ANSWER DOWNLOAD EXAMIANS APP
Machine Design Residual stress in materials Becomes zero when external load is removed Acts when external load is applied Is always harmful Is independent of external loads Becomes zero when external load is removed Acts when external load is applied Is always harmful Is independent of external loads ANSWER DOWNLOAD EXAMIANS APP
Machine Design The rivet head used for boiler plate riveting is usually Conical head Counter sunk head Pan Head Snap head Conical head Counter sunk head Pan Head Snap head ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is varied within limits, the velocity ratio Decreases Remains unchanged None of these Increases Decreases Remains unchanged None of these Increases ANSWER DOWNLOAD EXAMIANS APP
Machine Design The endurance limit in shear of carbon steel can be obtained by multiplying the endurance limit in flexure by a factor of 0.65 0.55 0.75 0.45 0.65 0.55 0.75 0.45 ANSWER DOWNLOAD EXAMIANS APP
Machine Design In helical gears, the distance parallel to the axis, between similar faces of adjacent teeth, is called Diametral pitch Axial pitch Module Normal pitch Diametral pitch Axial pitch Module Normal pitch ANSWER DOWNLOAD EXAMIANS APP
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