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Draw a riveted butt joint to connect two plates of 14mm thick and determine its efficiency.
Write down the procedure for design of purlin when slope of roof is less than 30o.
Draw the chain drive to run the compressor from 11 kW, electric motor running at 970 rpm, the compressor speed being 330 rpm. Compressor operates 16 hrs/day.
Write down the advantages of the helical gear over spur gear. Design the ray diagram for a six-speed gearbox.
Define Dalton’s law of partial pressures. Explain specific steam consumption of the ideal Rankine Cycle.
Describe poisson’s ratio and Bulk modulus. What is meant by negative Slip? Describe when it will occur?
Write a significant note on modifying orthogonal arrays to suit industrial experimentation.
Deduce continuity equation in Cartesian co-ordinates.
Describe the construction and working principle of Impulse Turbine. Find the Work done and efficiency of the Pelton wheel.
Write down the difference between Newton law of viscosity for fluids and Hooke’s law of elasticity for solids?
Illustrate that inertia force to viscous force gives Reynolds number.
Deduce Bernoulli’s equation for flow of an incompressible frictionless fluid from consideration of momentum.
Describe hydraulic co-efficient in detail. Define Buckingham pi theorem.
Pelton wheel has mean bucket speed of 10 m/s with the jet of water flowing at a rate of 750 liters/sec under a head of 30 m.Compute the power given by water to runner and hydraulic efficiency of the t
Plate 0.025 mm distance from the fixed plate, moves at 60 cm/s and needs force of 2 N/m2 to maintain this speed. Find out the fluid viscosity between plates.
Deduce the Bernoulli’s equation from Euler’s equation of motion.
Describe about the manipulator dynamics of robot in detail?
What is meant by static power dissipation and dynamic power dissipation? Deduce the golden power equation for CMOS inverter.
Design and describe the important features of Laser electron beam welding.
Write down the materials which are used for manufacturing prototypes in stereolithography.
Illustrate the construction of typical transport aircraft fuselage? Discuss about monocoque and semi-monocoque structures with neat diagram.
Illustrate out the centre of pressure and aerodynamic centre of an airfoil. Write down structural advantage and disadvantage of swept forward wings.
Illustrate the law used for deriving energy equation. In the real flow over a cylinder, separation takes place earlier for a smooth cylinder compare to a rough cylinder. Justify.
Illustrate out the Law of Reciprocal deflections or Maxwell’s reciprocal theorem. Using strain energy technique, compute the central deflection of the simply supported beam with UDL.
Critically describe then construction and operating principle of airspeed indicator with the use of neat sketch.