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What are the alloying components which affect the properties of gray iron? What are the differentiations between malleable iron and gray iron?
Write down the merits and demerits of carbon di-oxide moulding. What causes surface shrinkage at the internal angles in the castings? How it can be eradicated?
Write down the problems which are generally found in steel castings. Illustrate the gating and Risering of Magnesium castings.
Illustrate out the principle, limitations and applications of Magnetic particle testing. Make a distinction between inspection and quality control.
Illustrate out the advantages and drawback of hot blost cupola. Make a distinction between low and high frequency Induction furnaces.
Write down the theoretical characteristics of transonic flows. Using vortex panel technique, acquire the lift generated by the flat plate considering N vortex panels. Make essential suppositions.
Illustrate the procedure of finding natural frequency of the vibrations by Dunker leys method with help of simple supported beam acted by three point loads at equidistance along the span.
Illustrate the three pressure measuring equipments and describe one with diagram.
Illustrate with neat sketches the function of supersonic wind tunnel. Illustrate the principle of low speed subsonic wind tunnel and draw the appropriate diagram.
Describe the various image and sound file format.
What are the different kinds of risks related with the investments? How these risks can be minimised?
Illustrate out the risks of nuclear fissions. Illustrate out the term semiconductor devices and also describe their usage.
What are symmetric and asymmetric vertical loads in car? Describe in detail.
What is the requirement of special purpose vehicle? What do you understand by vehicle drag.
Briefly explain principles of motion economy. Describe the steps involved in time study approach.
Write down the risk factors addressed by Ergonomics.
Describe how vector DSL technology can support higher data transmission rate using copper pairs. Which type of noise can’t be eliminated by vector DSL? In brief explain the framing structure o
What are the core requirements that ITU define for a cellular wireless network to fulfil the requirements of a 4G standard?
What are the typical power supply disturbances? Describe how they can cause problems to critical loads.
International standard ISO/IEC 11801 signifies general-purpose telecommunication cabling systems (structured cabling) that are suitable for a wide range of applications.
Distinguish between the linear mode power supplies and switch mode power supplies. Discuss the benefits of high frequency transformers in power electronic applications.
Describe what is a telecommunications standard? Give an overview of formal Telecommunications Standards Organisations in brief.
Derive the block diagram representation of a generator connected to infinite bus. What is the significance of the coefficient K5? Write the explanatory note on the reactive power requirements of a tr
With a neat schematic diagram, explain the components and working of a tidal power plant. With a neat diagram, describe the power generation from high level reservoir type wave power machine.
Describe the principle of electric power generation using solar energy (SPV) and list out the applications, advantages and disadvantages of the same system.