Theory-of-machines Questions Set 23:
What is the total number of inversions possible for the slider-crank mechanism?
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Calculate the degree of freedom of a planar linkage with 6 links and 7 simple revolute joints.
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The maximum and minimum speed of a governor is 50 rad/sec and 30 rad/sec. Its sensitiveness is
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Find the contact ratio of two gears with a module of 7 mm and an arc of contact of 30 mm.
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Which of the following machine tools uses a quick return mechanism?
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Where does the instantaneous center (I) of a rolling pair lie?
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For a given frictional speed, if the displacement of the sleeve is high, then the governor is said to be
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Which of the following is not a type of kinematic chain?
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In a reverted gear train, the input shaft and output shaft
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What is the purpose of quick return mechanisms?
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