Civil Engineering Questions And Answers :: Applied Mechanics And Graphic Statics: part1

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Civil Engineering : Applied Mechanics And Graphic Statics QUESTIONS AND ANSWERS :: part1 : 6 to 10

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2014 and IES 2014 examinations :

6.When two forces, each equal to P, act at 90� to each other, then the resultant will be

P
PV2
P/V2
2P

7.The following is in unstable equilibrium

a uniform solid cone resting on a generator on a smooth horizontal plane
a uniform solid cone resting on its base on a horizontal plane
a solid cube resting on one edge
a satellite encircling the earth

8.Which of the following represents the state of neutral equilibrium ?

a cube resting on one edge
a smooth cylinder lying on a curved surface
a smooth cylinder lying on a convex surface
none of the above

9.Two circular discs of same weight and thickness are made from metals having different densities. Which disc will have the larger rotational inertia about its central axis ?

disc with larger density
disc with smaller density
both discs will have same rotational inertia
none of the above

10.A rigid body is in a stable equilibrium if the application of any force

can raise the CG of the body but can not lower it
tends to lower the CG of the body
neither raises nor lowers the CG of the body
none of above

More Applied Mechanics And Graphic Statics QUESTIONS AND ANSWERS available in next pages

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