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problem 1: Fluid is flowing via a tapering pipe having diameters 50 mm and 25 mm at sections 1 and 2 correspondingly. The discharge through the pipe is 7.5 liters per second. The section 1 is 3 m above datum and section is 1.25 m above datum. If the pressure at section 1 is 200 kPa, find out the pressure at section, the specific gravity of the fluid is 0.9

problem 2: Describe the hydraulic and pneumatic fluid power system with sketches.

problem 3: How the capacity of a variable displacement vane pump is adjusted? Describe with a diagram.

problem 4: Draw fluid power symbols of any six different kinds of valves.

problem 5: What is meant by the term cylinder cushioning? Describe with a diagram.

problem 6: Describe the factors which influence the selection of pumps and describe in detail the classification and performance features of various types of hydraulic pumps.

problem 7: Describe the working of four way three position direction control valve.

problem 8: Describe with neat sketch, the principle and operation of telescopic cylinder.

problem 9: Describe with a circuit how in shaping operation a fast approach, slow feed and rapid return can be done.

problem 10: Describe the working of non-separator type accumulator.

problem 11: Draw and describe the ladder diagram connections for a regenerative circuit.

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M93697

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