Engineering Machine - Engineering Machine objective questions and answers

36. Two non collinear parallel equal forces acting in opposite direction.......

   A.balance each other

   B.constitute a moment

   C.constitute a couple

   D.consitute a moment of couple

   E.constitute a resultant couple

37. When trying to turn a key into a lock, following is applied.......

   A.coplanar force

   B.non-coplanar force

   C.lever

   D.moment

   E.couple

38. The first law of motion provides the definition of.........

   A.momentum

   B.force

   C.acceleration

   D.enrgy

   E.none of the above

39. Effect of force on a body depends upon......

   A.magnitude

   B.direction

   C.position or line of action

   D.all of the above

   E.none of the above

40. A force is completely defined when we specify.......

   A.magnitude

   B.direction

   C.point of application

   D.all of the above

   E.none of the above

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