Governor - Governor objective questions and answers

21. For isochronouns, spring controlled governor, the controlling force with increase in radius of rotation.......

   A.increase

   B.decreases

   C.remains constant

   D.behaves in unpredictable way

   E.may increase or decrease depending on size

22. If the controlling force line for a spring controlled governor when produced intersects the y-axis at the origin, then governor is said to be.......

   A.stable

   B.unstable

   C.isochronouns

   D.sensitive

   E.powerful

23. For a machine to be self-locking,its efficiency should be.......

   A.100%

   B.less than 67%

   C.less than 50%

   D.more than 50%

   E.none of the above

24. Hartnell governor couldbe classified under the head of.......

   A.inertia type governors

   B.pendulum type governors

   C.centrifugal type governors

   D.dead weight type governors

   E.none of the above

25. The governor used in gramophone is of the following type.......

   A.Pickening

   B.porter

   C.hartnell

   D.watt

   E.hartung

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