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 : 1 to 5

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

1.A block in the shape of a parallelopiped of sides lm x 2m x 3m lies on the surface. Which of the faces gives maximum stable block ?

1 m x 2 m
2 m x 3 m
1 m x 3m
equally stable on all faces

2.A solid sphere of mass M and radius R rolls down a plane inclined at 0 with the horizontal. The acceleration of sphere is

(1/3) g sin0
(2/5) g sin 0
(3/7) g sin 0
(5/7) g sin0

3.Minimum potential energy of a system will be in the position of

stable equilibrium
unstable equilibrium
neutral equilibrium
all of the above

4.A solid cylinder of mass M and radius R rolls down an inclined plane without slipping. The acceleration of centre of mass of rolling cylinder is

(1/3) g sinB
(2/3) g cos 9
(2/3) g sin 0
g sin 9

5.A cylinder will slip on an inclined plane of inclination 0 if the coefficient of static friction between plane and cylinder is

less than (1/3) tan 0
less than (2/3) tan 0
less than (1/3) sin 6
less than (2/3) sin 6

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

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