MCQ Questions Civil Engineering Applied Mechanics and Graphic Statics

MCQ Questions Civil Engineering Applied Mechanics and Graphic Statics-4

MCQ Questions Civil Engineering Applied Mechanics and Graphic Statics

Take a look at these MCQ Questions Civil Engineering Applied Mechanics and Graphic Statics interview questions and our tips on how to answer them. If you’re applying for an engineering internship, graduate scheme or entry-level job, you’ll face at least one interview as part of an engineering employer’s recruitment process. You may be interviewed by one or more members of the HR team, senior members of the engineering team you’d be joining or a mixture of both. In this section we will study MCQ Questions Civil Engineering Applied Mechanics and Graphic Statics. 
As well as questions about your reasons for applying to the role and the employer in question, engineering recruiters will be assessing your potential in the areas that is crucial to any engineering role: technical expertise. Engineers may be asked to perform feats of fantastic technical prowess, but it will be as as part of a Justice League rather than as a solo engineering super hero.
 

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MCQ Questions Civil Engineering Applied Mechanics and Graphic Statics - Set - 4

Question 1: 

A particle moves in a straight line and its position is defined by the equation x = 6 t2 – t3 where t is expressed in seconds and x in meters. The maximum velocity during the motion is
a) 6 m/sec
b) 12 m/sec
c) 24 m/sec
d) 48 m/sec

Correct Answer – (B)

Question 2 : 

If the angular distance, 0 = 2t3 – 3t2, the angular acceleration at t = 1 sec. is
a) 1 rad/sec2
b) 4 rad/sec2
c) 6 rad/sec2
d) 12 rad/sec2

Correct Answer – (C)

Question 3 : 

A cylinder will slip on an inclined plane of inclination 0 if the coefficient of static friction between plane and cylinder is
a) less than (1/3) tan 0
b) less than (2/3) tan 0
c) less than (1/3) sin 6
d) less than (2/3) sin 6

Correct Answer – (A)

Question 4 : 

A solid cylinder of mass M and radius R rolls down an inclined plane without slipping. The acceleration of center of mass of rolling cylinder is
a) (1/3) g sinB
b) (2/3) g cos 9
c) (2/3) g sin 0
d) g sin 9
where ‘g’ is acceleration due to gravity and 0 is inclination of plane with horizontal

Correct Answer – (C)

Question 5 : 

Williot-Mohr diagram is used to determine deflection in
a) trusses only
b) beam only
c) rigid frames only
d) any type of structure

Correct Answer – (A)

MCQ Questions Civil Engineering Applied Mechanics and Graphic Statics

Question 6: 

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

Correct Answer – (B)

Question 7: 

Rate of change of angular momentum is equal to
a) force
b) torque
c) linear momentum
d) impulse

Correct Answer – (B)

Question 8: 

A solid sphere of mass M and radius R rolls down a plane inclined at 0 with the horizontal. The acceleration of sphere is
a) (1/3) g sin0
b) (2/5) g sin 0
c) (3/7) g sin 0
d) (5/7) g sin0
where g is acceleration due to gravity

Correct Answer – (D)

Question 9: 

A hoop of radius 3 m weighs 100 kg. It rolls along a horizontal floor so that at its centre of mass has a speed of 200 mm/sec, . The work required to stop the hoop is
a) 2 J
b) 4 J
c) 6 J
d) 8 J

Correct Answer – (B)

Question 10: 

A sphere and a cylinder having the same mass and radii start from rest and roll down the same inclined plane. Which body gets to the bottom first ?
a) sphere with greater rotational energy at bottom than cylinder
b) sphere with lesser rotational energy at bottom than cylinder
c) cylinder with greater rotational energy at bottom than sphere
d) both reach the bottom simultaneously with equal rotational energy at bottom

Correct Answer – (B)

MCQ Questions Civil Engineering Applied Mechanics and Graphic Statics
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