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Describe the working and construction of torque convertor in detail.
Write a detailed notes on the followings: Cavitation in hydraulic turbines. Shape of buckets of Pelton turbines.
Sketch temperature profile for parallel and counter flow type heat exchangers.
Is the supposition of change in temperature valid for computing the discharge pressure of the compressor?
Draw and describe phasor diagram for the R-L series circuit. Write down the merits and demerits of nuclear power plant.
Demonstrate the following types of sections: Half section, Partial or broken art Section, offset section, revolved section, removed section.
What is the function of providing ‘straight’ and ‘angular clearance’ in the die block? List the different types of clamping devices and describe any two with figures.
Sketch the isometric view of the given plan and elevation. Sketch the vertical section of a solid cylinder. Radius of base is 2.5 c.m. and height of cylinder is 8 c.m.
What is the difference between transverse and longitudinal vibrations? Is it correct that the linear systems tend to become non-linear with large vibration amplitudes?
Define principal mode of vibration. Write brief note on the following: Holzer's method, Centrifugal pendulum vibration absorber.
Write down the difference between continuous and discrete systems? State the flexibility and stiffness influence coefficients.
State degree of freedom of a vibratory system. Name the three elementary parts of a vibrating system?
Distinguish between one region and two region reactors. Describe the factors considered for nuclear plant site selection.
State flux, mmf, reluctance and permeability in magnetic circuits.
Write steps to draw a knuckle joint using CAD software. Give drawings of any three keys and two different cotters.
Draw and Dimension four kinds of Rivet Heads? Where these rivets are used? Draw the various conventions and Symbols of welded joints?
Illustrate the typical organizational structure of a workshop? What is the responsibility of a Production Engineer?
What are the characteristics or features of an IRS coach? What are the benefits of an ICF coach over the IRS coach?
Please indicate the benefits of LHB coaches over the ICF coaches in terms of Design, speed or the Ride quality.
What are the different maintenance Schedules of a Diesel Locomotive (WDM2)?
What are the different factors which find out the rolling resistance of the train?
What happens if Alarm Chain is pulled in a vacuum Braked passenger Coach?
Why Helical Springs are favored over the Laminated Springs in the Modern Rolling Stocks?
What arrangements have been prepared in ICF coaches for damping Primary and Secondary suspensions?
Why it is essential to encompass a transmission system in the diesel locomotive?