# Online Test Civil Applied Mechanics and Graphic Statics – Set 20

Are you guys looking for Civil Engineering MCQ Questions with Answers PDF Free Download as per Civil Engineering new exam pattern? You came to the right page. This may assist you to understand and check your knowledge about the Subjects. Students also can take a free test of the Multiple Choice Questions of Civil Engineering. Each question has four options followed by the right answer. These Civil Engineering MCQ Questions are selected supported by the newest exam pattern.

(A) 1/4
(B) 1/3
(C) 1/2
(D) 1/5

(A) Energy
(B) Momentum
(C) Torque
(D) Impulse

(A) 1/4
(B) 2/3
(C) 3/4
(D) 4/3

(A) kg/m
(B) kg/m2
(C) m4
(D) kg-m2

## Q5. The gravitational force makes a satellite go round the earth in a circular orbit, if it is projected with an initial velocity of

(A) 8.04 km/sec at a height of 285 km
(B) 11.11 km/sec at a height of 37,400 km
(C) 11.26 km/sec, the satellite escapes the pull of the earth
(D) All the above

Answer: (D) All the above

## Q6. The motion of a bicycle wheel is

(A) Translatory
(B) Rotary
(C) Rotary and translatory
(D) Curvilinear

Answer: (C) Rotary and translatory

(A) μ
(B) 2μ
(C) 3μ
(D) ½μ

## Q8. The apparent weight of a man in a moving lift is less than his real weight when it is going down with

(A) Uniform speed
(B) An acceleration
(C) Linear momentum
(D) Retardation

Answer: (B) An acceleration

## Q9. For a simple pendulum, time period for a beat, is

(A) π √(l/g)
(B) π √(2l/g)
(C) π √(g/2l)
(D) π √(l/2g)

Answer: (A) π √(l/g)

## Q10. A particle is dropped from a height of 3 m on a horizontal floor, which has a coefficient of restitution with the ball of 1/2. The height to which the ball will rebound after striking the floor is

(A) 0.5 m
(B) 0.75 m
(C) 1.0 m
(D) 1.5 m

Answer: (B) 0.75 m

## Q11. The torque produced by a force depends on(i) The magnitude of the force(ii) The direction of the force(iii) The point of application of the force relative to originThe correct answer is

(A) Only (i)
(B) Both (i) and (ii)
(C) Both (i) and (iii)
(D) All (i), (ii) and (iii)

Answer: (D) All (i), (ii) and (iii)

## Q12. A circular disc rotates at n rpm. The angular velocity of a circular ring of same mass and radius as the disc and to have the same angular momentum is

(A) n rpm
(B) n/2 rpm
(C) n/4 rpm
(D) 2n rpm

Answer: (B) n/2 rpm

## Q13. According to Kennedy’s theorem, if three bodies have plane motions, their instantaneous centers lie on

(A) A point
(B) A straight line
(C) Two straight lines
(D) A triangle

Answer: (B) A straight line

## Q14. Two parallel forces 20 kg and 15 kg act. In order that the distance of the resultant from 20 kg force may be the same as that of the former resultant was from 15 kg, the 20 kg force is diminished by

(A) 5.5 kg
(B) 6.25 kg
(C) 8.75 kg
(D) 10.5 kg

Answer: (C) 8.75 kg

(A) Eastward
(B) Northward
(C) Westward
(D) Southward