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Will you please give me the IES Sample Papers Mechanical???
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Here is the IES Sample Papers Mechanical: 8. Write short notes on any four of the following:— (a) Steam accumulator. (b) Hydraulic ram. (c) Orifice meter for flow measurement. (d) Orsat apparatus for analyzing the product of combustion. (e) Governing of steam turbines. Carburettor. Why are the shafts generally finished by grinding ‘while beam condition? A helical spring is compressed axially. How does the spring wire get shear strain? A piece of sheet metal strip can be easily bent, while the same strip when formed channel shape becomes stiffer. Explain. Distinguish between ‘fail safe’ and ‘safe fail’ concepts in machine design. What is the role of hunting tooth or hunting cog in gear transmission? For increasing the stiffness of a helical spring, one should — (a) increase/decrease diameter of spring, (b) increase/decrease diameter of spring wire, (c) increase/decreased length of spring or length of spring has no effect. Write the correct answer for each of parts (a), (b) and (c). Remaining questions are in the attachment click on it…
__________________ Answered By StudyChaCha Member |