Machine Design A sliding bearing in which although lubricant is present, the working surfaces __________ contact each other at least part of the time, is called boundary lubricated bearing. Fully Either A or B Partially None of these Fully Either A or B Partially None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design When screw threads are to be used in a situation where power is being transmitted in one direction only, then the screw threads suitable for this will be Buttress threads Knuckle threads Square threads Acme threads Buttress threads Knuckle threads Square threads Acme threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design Buttress threads are usually found on Feed mechanisms Spindles of bench vices Screw cutting lathes Railway carriage couplings Feed mechanisms Spindles of bench vices Screw cutting lathes Railway carriage couplings ANSWER DOWNLOAD EXAMIANS APP
Machine Design Lewis equation is applied Only to the gear To stronger of the pinion or gear To weaker of the pinion or gear Only to the pinion Only to the gear To stronger of the pinion or gear To weaker of the pinion or gear Only to the pinion ANSWER DOWNLOAD EXAMIANS APP
Machine Design The endurance or fatigue limit is defined as the maximum value of the stress which a polished standard specimen can withstand without failure, for infinite number of cycles, when subjected to Static as well as dynamic load Completely reversed load Dynamic load Static load Static as well as dynamic load Completely reversed load Dynamic load Static load ANSWER DOWNLOAD EXAMIANS APP
Machine Design The resilience of a bolt may be increased by Increasing its shank diameter Decreasing its length Increasing its length Decreasing its shank diameter Increasing its shank diameter Decreasing its length Increasing its length Decreasing its shank diameter ANSWER DOWNLOAD EXAMIANS APP
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