Machine Design Which one of the following is a positive drive? Crossed flat belt drive Chain drive V-belt drive Rope drive Crossed flat belt drive Chain drive V-belt drive Rope drive ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a boundary lubricated bearing, there is a __________ of lubricant between the journal and the bearing. Thick film Either A or B None of these Thin film Thick film Either A or B None of these Thin film ANSWER DOWNLOAD EXAMIANS APP
Machine Design The resultant axial load on a bolt depends on Relative elastic yielding (springness) of the bolt and the connected member Initial tension External load applied All of these Relative elastic yielding (springness) of the bolt and the connected member Initial tension External load applied All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design Wire ropes as compared to cotton ropes All of these Can withstand shock loads Offer silent operation Are lighter in weight All of these Can withstand shock loads Offer silent operation Are lighter in weight ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a flange coupling, the keys are staggered at __________ along the circumference of the shafts in order to divide the weakening effect caused by key ways. 135° 160° 90° 180° 135° 160° 90° 180° ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a load W is applied suddenly on a bar of cross-sectional area A, the stress induced in the bar will be W/2A W/A 2W/A 3W/A W/2A W/A 2W/A 3W/A ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS