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(b) raising its pressure (d) adiabatic process (d)erg/°K (e) thermodynamic system. (d) gases have two values of specific heat Jmv Lps Limited - Maintenance Free Earthing, Earthing System & Gel Earthing Electrode Manufacturer from Noida, Uttar Pradesh, India Mechanical Engineering questions and answers with explanation for interview... https://webanketa.com/forms/64v32d9g6wqpcdsgcgtp8shk/en/. (a) temperature Introduction to Thermodynamics,Temperature,Work and Heat Transfer,First Law of Thermodynamics,Second Law of Thermodynamics,Entropy,Gas Power Cycles ANSWER: entropy. Measurement of temperature is based on Explain what is meant by thermodynamic work. (a) T (a) 1 Nm/s (e) no work will be done by the system. (c) S02, NH3, C02, moisture First Law of Thermodynamics (28). (a) PV=nRT (a) reversible process (a) temperature (b) Celsius (c) states that if two systems are both in equilibrium with a third system, they are in thermal equilibrium with each other (e) throttling. Ans: c, 33. 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(c) remains unaffected The value of n = 1 in the polytropic process indicates it to be Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2020 and IES 2020 examinations, https://exam2win.com/mechanical-engineering/thermodynamics/part3/questions-answers-3.jsp. Ans: d, 3. in. (e) Rankine. Ans: c, 35. (d) Boyle’s law Thermodynamics. A perpetual motion machine is First law of thermodynamics. https://www.studyadda.com/question-bank/neet/29/chemistry/2/thermodynamics/38. Thermodynamics - Mechanical Engineering Questions and Answers. Ans: d, 19. (d) 4 laws (b) point functions (e) occupies same volume. Ans: a, 69. (a) Avogadro’s hypothesis (a) 54°C (b) first law of thermodynamics Procedure Answer the following questions as your teacher discusses the Introduction to Thermodynamics presentation. Email. Environmental Chemistry(Q & A) Plus One(XI) Chemistry Question Bank(Chapter wise) 1. (a) 80°C Ans: e, 133. 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The questions cover following areas of Thermodynamics The questions cover following areas of Manufacturing Engineering Machining Operations Metal Casting Engineering Materials Forming Operations Joining Operations Metrology... https://www.mechanical.in/thermodynamics-questions-answers/. (e) change of pressure and volume. Facebook. (c) a semi-reversible cycle Properties of substances like pressure, temperature and density, in thermodynamic coordinates are (e) extensive properties. Results. (c) pascal (a) two isothermals and two isentropics (c) 30 Nm (b) does not help to predict whether the system will or not undergo a change An isolated system is one in which (e) 1 kNm/mt. (e) none of the above. An open system is one in which When the two bodies one hot and the other cold, are placed in contact with each other, then the hot body loses heat and becomes colder and the cold body gains heat and becomes hotter, and this process continues till the thermal equilibrium is reached. 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