Strength of Materials MCQs

A. resultant couple

B. moment of the forces

C. resulting couple

D. moment of the couple

A. balance each other

B. constitute a moment

C. constitute a couple

D. constitute a moment of couple

A. along the plane

B. horizontally

C. vertically

D. at an angle equal to the angle of friction to the inclined plane

A. kg m

B. kcal

C. wattr

D. watt hours

A. kcal

B. kg m

C. kWhr

D. hp

A. 2.5 cm

B. 3.0 cm

C. 4.0 cm

D. 5.0 cm

A. magnitude

B. direction

C. point of application

D. all of the above

A. coplanar

B. meet at one point ;

C. both A. and B. above

D. all be equal

A. three forces acting at a point will be in equilibrium

B. three forces acting at a point can be represented by a triangle, each side being proportional to force

C. if three forces acting upon a particle are represented in magnitude and

direction by the sides of a triangle, taken in order, they will be in equilibrium

A. same

B. more

C. less

D. may be less of more depending on nature of surfaces and velocity