Theory of Machine What is the number of instantaneous centers for an eight link mechanism? 15 8 28 30 15 8 28 30 ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine When the two elements of a pair have __________ when in motion, it is said to a lower pair. Line or point contact Surface contact Body contact None of these Line or point contact Surface contact Body contact None of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The ratio of maximum fluctuation of energy to the work-done per cycle is called Fluctuation of energy Coefficient of fluctuation of energy None of these Maximum fluctuation of energy Fluctuation of energy Coefficient of fluctuation of energy None of these Maximum fluctuation of energy ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The example of lower pair is Straight line motion mechanisms All of these Automobile steering gear Shaft revolving in a bearing Straight line motion mechanisms All of these Automobile steering gear Shaft revolving in a bearing ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In Meyer's expansion valve, the main valve is driven by an eccentric having an angle of advance from 30°-40° 25°-30° 10°-15° 15°-25° 30°-40° 25°-30° 10°-15° 15°-25° 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
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