Theory of Machine What is the number of instantaneous centers for an eight link mechanism? 30 8 15 28 30 8 15 28 ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A higher pair has__________. None of these Surface contact Point contact No contact None of these Surface contact Point contact No contact ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Coriolis component acts Somewhere in between above two None of these Along sliding surfaces Perpendicular to sliding surfaces Somewhere in between above two None of these Along sliding surfaces Perpendicular to sliding surfaces ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In a steam engine, one method of obtaining the earlier cut-off with a simple slide valve is by increasing the angle of advance of the eccentric while the throw of the eccentric, steam lap and exhaust lap are kept constant. This method will Reduce length of effective stroke of piston All of these Cause withdrawing or throttling of steam Reduce maximum opening of port to steam Reduce length of effective stroke of piston All of these Cause withdrawing or throttling of steam Reduce maximum opening of port to steam ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In a gear having involute teeth, the normal to the involute is a tangent to the Base circle Addendum circle Dedendum circle Pitch circle Base circle Addendum circle Dedendum circle Pitch circle ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Governor is used in automobile to Limit the vehicle speed Maintain constant engine speed Maximize the fuel economy Decrease the variation of speed Limit the vehicle speed Maintain constant engine speed Maximize the fuel economy Decrease the variation of speed ANSWER DOWNLOAD EXAMIANS APP
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