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Illustrate out the function of two stroke engine with the aid of schematic diagrams representing the position of piston in cylinder at each stroke.
Write down the basic limitations of Electric cars, explain them in brief. Write down the major areas for possible enhancement in electric cars and discuss them briefly.
Categorize the techniques of solar energy storage. Illustrate thermal energy storage system. Illustrate out a passive solar space heating system.
Write down the major applications of the solar pond. Illustrate briefly. What do you mean by energy plantation? What are its merits and drawbacks?
Illustrate out the safety measures that are tobe taken when using hydrogen as engine fuel and illustrate out the performance and emission characteristics of engine with hydrogen as fuel.
Illustrate out the flow diagram of the large biogas plant with wet fermentation process. Write down the different techniques of hydrogen production? Illustrate out them in brief.
Illustrate out the principle and operation of sodium –sulphur battery. Illustrate out the impact of Electric cars usage in urban areas on air quality as compared to convention vehicles.
Write down the conventional and un–conventional sources of the energy? Illustrate briefly. Write down the advantages and drawbacks of photovoltaic solar energy conversion.
Illustrate out the compressibility consequence in hydrostatic bearings. Write down the principles of the air bearings.
Obtain an expression for pressure distribution in the hydrostatic bearing. Illustrate out the general dry friction theories in brief.
Explain about practical considerations of bearing design. Write down the characteristics of Turcite bearing material.
Write down the main differentiation between hydrodynamic and hydrostatic lubrication. Are hydrostatic bearings effective at the high sliding speeds? Explain.
Illustrate out the basic mechanism of friction with appropriate sketches. Can hybrid hydrodynamic and hydrostatic bearings be developed and employed to advantage?
Write down the name of the various advances in electronic display? Discuss with the help of appropriate examples.
Designate the seating dimensions for the driver of a passenger car. Illustrate out the various wiring diagrams and their electrical symbols employed in automobiles.
What do you mean by segmental design of drivers cab? Illustrate the various factors which are to be considered in the design of driver’s seat.
Write down the different loading situations in the bus body. Discuss. Why is it complex to get a void free tube using helical thermoplastic tape winding?
Illustrate out the functions of matrices. Mention the various matrix materials used.
How the bus bodies categorized? Illustrate the design and construction of integral bus. Mention the advantages and drawbacks of the integral bus.
Illustrate the causes for formation of porosity in welds? What are the situations required for the phase change in structures due to welding?
Illustrate the different diffusion welding techniques? Describe in detail the types of flames and flux needed for gas welding of copper and its alloys?
Illustrate the different types of welding electrodes employed in arc welding process. Illustrate the function of the electrode coating.
Illustrate the concept of dilution specifically in fusion welding of dissimilar metals. Write down the different techniques to control dilution? Discuss.
Illustrate with neat diagram the torch technique of soldering? Why is cleaning of metal is significant for successful welding? Discuss?
Write down the difference between: Whole circle bearing and reduced bearing.