Strength of Materials A body of weight W on inclined plane of a being pulled up by a horizontal force P will be on the point of motion up the plane when P is equal to Wan(a-) W sin (a + $) Wtan(a + <|)) W Wan(a-) W sin (a + $) Wtan(a + <|)) W ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials In the lever of third order, load W, effort P and fulcrum F are oriented as follows P between W and F F between W and P W between P and F W, P and F all on one side P between W and F F between W and P W between P and F W, P and F all on one side ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A force acting on a body may introduce internal stresses change its motion All of the listed here retard its motion introduce internal stresses change its motion All of the listed here retard its motion ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Which of the following is not the unit of work, energy and heat ? kg m kWhr kcal hp kg m kWhr kcal hp ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The center of gravity of a triangle lies at the point of Intersection of bisector of angles Intersection of diagonals Concurrence of the medians Intersection of its altitudes Intersection of bisector of angles Intersection of diagonals Concurrence of the medians Intersection of its altitudes ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The product of either force of couple with the arm of the couple is called resulting couple resultant couple moment of the forces moment of the couple resulting couple resultant couple moment of the forces moment of the couple ANSWER DOWNLOAD EXAMIANS APP
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