A framed structure is perfect if it contains members equal to_________________?

Related Mcqs:

1. The possible loading in various members of framed structures are_________________?

   A. compression or tension B. buckling or shear C. shear or tension D. all of the above E. bending...

2. If n = number of members andy = number of joints, then for a perfect frame, n =_________________?

   A. j-2 B. 2j-l C. 2/-3 D. 3/-2 E. 2/ -4...

3. If two equal forces of magnitude P act at an angle 9°, their resultant will be________________?

   A. P/2 cos 9/2 B. IP sin 9/2 C. 2P tan 9/2 D. IP cos 9/2 E. Psin 9/2...

4. The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is as per the principle of__________________?

   A. forces B. independence of forces C. dependence of forces D. balance of force E. resolution of forces...

5. Which of the following is the locus of a point that moves in such a manner that its distance from a fixed point is equal to its distance from a fixed line multiplied by a constant greater than one___________________?

   A. ellipse B. hyperbola C. parabola D. circle E. none of the above...

6. A flywheel on a motor goes from rest to 1000 rpm in 6 sec. The number of revolutions made is nearly equal to___________________?

   A. 25 B. 50 C. 100 D. 250 E. 500...

7. The effort required to lift a load W on a screw jack with helix angle a and angle of friction <j) is equal to _________________?

   A. Wtan(a + ) B. Wtan(a-) C. Wcos(a + ) D. Wsin(a + ) E. W (sin a + cos )....

8. 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________________?

   A. W B. W sin (a + $) C. Wtan(a + <|)) D. W\an(a-) E. Wtana...

9. Two non-collinear parallel equal forces acting in opposite direction__________________?

   A. balance each other B. constitute a moment C. constitute a couple D. constitute a moment of couple E. constitute a resultant couple...

10. Two coplanar couples having equal and opposite moments_________________?

    A. balance each other B. produce a couple and an unbalanced force C. are equivalent D. produce a moment of couple E. can not balance each other...