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Applied Mechanics AM 3rd Sem/Civil/ME/May 2016 Diploma Paper

Download Previous Year Diploma Paper of Fluid Mechanics 3rd Sem/Civil/May 2016 Paper

Fluid Mechanics 3rd Sem/Civil/May 2016 Diploma Question Paper

                                    SECTION-A

Q1. a) Fill in the Blanks.                                             15×1=15    

  a. Force is a ________ quantity.
  b. The force which tends to decrease the length of the body is called _________ force.
  c. The angle of friction is always ___________than 90 Degree.
  d. The couple produces ________ motion.
  e. The efficiency of a screw jack may be increased by __________ Its pitch.
  f. Centroid is a term used for the bodies having _______________ only.
  g. Axis passing through the centroid of the plane lamina is called __________ axis.
  h. Limiting friction is always ________ than kinetic friction.
  i. In an ideal machine, velocity ratio = ____________.
  j. Coefficient of friction is = __________/____________.
 k. The unit of moment in SI system is ________________
 l. In a couple the line of action of the forces are _________________
m. A machine is said to be reversible if its efficiency is ____________ than 50%.
n. One kilogram force is equal to ______ N
o. Efficiency _____________ as the load increases.

                                  SECTION-B

Q2. Attempt any five questions.                                                                    5×6=30

    a. Differentiate between statics and dynamics.
b. Explain law of superposition.
c. What do you mean by concept of rigid body?
d. Where the C.G. does lies of hemisphere, right circular cone, right circular cylinder?
e. What is law of machine?
f. Define friction. Give merits and demerits of friction.
g. Establish a relation between efficiency, mechanical advantage and velocity ratio of a machine.

                                   SECTION-C

Q3. Attempt any three questions.                                                      3×10=30

  a. Find the magnitude and direction of the resultant of the following force                    system.
       i. 10 N due north.
      ii. 8 N due north-west.
     iii. 5 N due east.
     iv. 4 N due 350 west of south
     v. 12 N due 650 North West.
  b. A string ABCD is suspended from two fixed points A and D. It carries two weights of 800 N and W at B and C respectively. The inclination of DC to vertical is 600 and AB is 300. Angle ABC is 1500. Find the tension in different parts of the string and magnitude of W.
 c. What do mean by force? Explain Force system.
 d. Derive an equation for equilibrium of a body lying on a rough inclined plane when the motion is in upward direction and force is acting horizontally.

Fluid Mechanics 3rd Sem/Civil/May 2016 Diploma Solved Question Paper

                                    SECTION-A

Q1. a) Fill in the Blanks.                                             15×1=15    

  a. Force is a ________ quantity.
  b. The force which tends to decrease the length of the body is called _________ force.
  c. The angle of friction is always ___________than 90 Degree.
  d. The couple produces ________ motion.
  e. The efficiency of a screw jack may be increased by __________ Its pitch.
  f. Centroid is a term used for the bodies having _______________ only.
  g. Axis passing through the centroid of the plane lamina is called __________ axis.
  h. Limiting friction is always ________ than kinetic friction.
  i. In an ideal machine, velocity ratio = ____________.
  j. Coefficient of friction is = __________/____________.
 k. The unit of moment in SI system is ________________
 l. In a couple the line of action of the forces are _________________
m. A machine is said to be reversible if its efficiency is ____________ than 50%.
n. One kilogram force is equal to ______ N
o. Efficiency _____________ as the load increases.

Differentiate between statics and dynamics.

Law of superposition.

Where the C.G. does lies of hemisphere, right circular cone, right circular cylinder

Law of machine

Related Post

Define friction and merits and demerits of friction.

Relation between efficiency, mechanical advantage and velocity ratio of a machine.

Fluid Mechanics 3rd Sem/Civil/May 2016 Diploma Solved Paper Click Here

Fluid Mechanics 3rd Sem/Civil /May 2016 Diploma Solved Question Paper

Calculate Magnitude and direction of the resultant of the following force system.


String ABCD is suspended from two fixed points Numerical

Define Force and  Force system.

Fluid Mechanics 3rd Sem/Civil/May 2016 Diploma Solved Question Paper Contact Us
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