A. two members with unknown forces of the frame
B. three members with unknown forces of the frame
C. four members with unknown forces of the frame
D. three members with known forces of the frame
E. four members with two known forces
Related Mcqs:
- 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 - From a circular plate of diameter 6 cm is cut out a circle whose diameter is a radius of the plate. Find the e.g. of the remainder from the center of circular plate____________________?
A. 0.5 cm
B. 1.0 cm
C. 1.5 cm
D. 2.5 cm
E. 0.25 cm - The M.I. of hollow circular section about a central axis perpendicular to section as compared to its M.I. about horizontal axis is__________________?
A. same
B. double
C. half
D. four times
E. one fourth - 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 - If a number of forces act simultaneously on a particle, it is possible _____________________?
A. not a replace them by a single force
B. to replace them by a single force
C. to replace them by a single force through C.G.
D. to replace them by a couple
E. to replace them by a couple and a force - A cable with a uniformly distributed load per horizontal meter run will take the following shape________________?
A. straight line
B. parabola
C. hyperbola
D. elliptical
E. part of a circle - A single force and a couple acting in the same plane upon a rigid body_____________________?
A. balance each other
B. cannot balance each other
C. produce moment of a couple
D. are equivalent
E. none of the above - Which of the following is not a vector quantity __________________?
A. weight
B. velocity
C. acceleration
D. force
E. moment - Center of gravity of a thin hollow cone lies on the axis at a height of ___________________?
A. one-fourth of the total height above base
B. one-third of the total height above base
C. one-half of the total height above base
D. three-eighth of the total height above the base
E. none of the above - Frictional force encountered after commencement of motion is called ___________________?
A. post friction
B. limiting friction
C. kinematic friction
D. frictional resistance
E. dynamic friction
