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June 28th, 2014, 04:27 PM
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IES Mechanical Engineering solved question papers
Give me question papers for Mechanical Engineering subject in Indian engineering service examination ? Here I am giving you question papers for Mechanical Engineering subject in Indian engineering service examination of UPSC in file attached with it . 1. In highly rarefied gases, the concept of this loses validity (a) 'Thermodynamic equilibrium (b) Continuum (c) Stability (d) Macroscopic viewpoint 2. The constant volume gas thermo- meter works on the principle that at low pressure, the temperature of the gas is independent of its pressure at constant volume at high pressure, the temperature of the gas is independent of its pressure at constant volume at. low pressure, the . temperature of the gas is proportional to its pressure at constant volume at high pressure, the temperature of the gas is proportional to its pressure at constant volume 3. There is no work transfer involved in this process (a) Adiabatic expansion (b) Isothermal expansion (c) Polytropic expansion (d) Free expansion 4. This process is one in which there is only work interaction between the system and the surroundings (a) Diabatic process (b) Adiabatic process (c) Isothermal process (dl Quasi-static process 4 5. In which of the foIlowing processes, e the heat is fully converted into work? (a) Reversible adiabatic process (b) Reversible isobaric process (c) Reversible isometric process (d) Reversible isothermal process 6. An inventor states that his new conceptual engine, while operating between temperature limits of + 377 "C and 27 "C, will reject 50% of heat absorbed from the source. What type of cycle will this engine C have? (a) Carnot cycle (b) Stirling cycle (cJ Impossible cycle (d) Possible cycle IES Mechanical Engineering question papers Last edited by Neelurk; February 17th, 2020 at 10:00 AM. |
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