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This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on "Steam Turbines Basics – I". 1. A steam turbine converts the output from a steam generator into _____
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Objective Questions Question 1. Write true or false for each statement: (a) Evaporation is rapid on a wet day. (b) Evaporation takes place only from the surface of a liquid. (c) All molecules of a liquid take part in the process of evaporation. (d) Temperature of a liquid rises during boiling or vaporization.
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The correct answer is Consumer loads Key Points Here is why the problem created by power electronics devices, UPS, fax machines, laser printers, and computers is considered a consumer load issue:. Non-linear Loads: These devices often contain power electronic components such as rectifiers, inverters, and switching power supplies, …
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Concept: Note that the Rankine cycle has a lower efficiency compared to the corresponding Carnot cycle 2'-3-4-1' with the same maximum and minimum temperatures. The reason is that the average temperature at which heat is added in the Rankine cycle lies between T 2 and T 2 ' and is thus less than the constant temperature T 2 ' at which heat …
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You can send your comments directly at info@mechanicaltutorial. 2. The critical pressure ratio for initially dry saturated steam is..... A. 0.528 B. 0.546 C. 0.577 D. 0.582
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The Work, Energy and Power Multiple Choice Questions (MCQs): Work, Energy and Power MCQs with Answers PDF Ch. 32-1, free download Work, Energy and Power App for science degrees online & e-Book. The Work, Energy and Power MCQs PDF: As the object gains speed, it's G.P.E (Gravitational Potential Energy); with answers to learn online …
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The definition of work reveals its relationship to energy, whenever work is done, energy is transferred. Work is the product of the component of force in the displacement direction and the magnitude of the displacement. The rate at which work is done is simply known as power. The watt, represented by W, is the standard unit of …
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A. Cool the steam let out by the turbine in the thermal power station. B. Cool the hot gases coming out of boiler. C. Forces the air inside the coal furnace. D. Pull …
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In the last section, there will be a Quiz test of 10 marks on the Thermal Power Plant. Appear for the test and fall in love with studying a lot of objective-type …
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Total radiant heat energy emitted from a surface is proportional to the fourth power of its absolute temperature Kirchhoff's Radiation Law For any arbitrary body emitting and absorbing thermal radiation in thermodynamic equilibrium, the emissivity is equal to absorptivity. Wien's displacement law
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Get Heat transfer Multiple Choice Questions (MCQ Quiz) with answers and detailed solutions. Download these Free Heat transfer MCQ Quiz Pdf and prepare for your upcoming exams Like Banking, SSC, Railway, UPSC, State PSC.
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The proposed effort aims to investigate efficient power generation while minimizing emissions, voltage deviations, and maintaining transmission line voltage stability. The combined heat and power of economic dispatch (CHPED) system is incorporated in the IEEE-57 bus in this presentation to ensure the best possible power flow in the …
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2. Engineering Thermodynamics Multiple Choice Questions on Work and Heat Transfer. The section contains Engineering Thermodynamics questions and answers on work transfer, conduction & radiation, heat …
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These 40 MCQs cover various aspects of Heat and Mass Transfer in Mechanical Engineering, including fundamental concepts, different modes of heat transfer, dimensionless numbers, and practical applications. They are designed to test knowledge in both theoretical and practical contexts. 1. What is conduction in the context of heat …
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Heat Transfer MCQ Questions and Answers for Practice Here is the list of Heat Transfer MCQ questions and answers available online and pdf download format to practice for exams. Test Your Skills in Heat TransferQuiz Online. Dive into the fascinating world of Heat Transfer with our comprehensive collection of multiple-choice questions …
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Power MCQ Quiz - Objective Question with Answer for Power - Download Free PDF. Last updated on Aug 29, 2024 . Latest Power MCQ Objective Questions . ... heat energy, chemical energy, etc. The sum of the kinetic and potential energies of an object is called mechanical energy. Energy is the capacity to do work or to produce heat.
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Hydroelectric Power Plant Multiple Choice Questions and Answers Introduction of Hydroelectric Power Plant Objective Questions and Answers 1. Hydroelectric power plant is __________ a) Non-renewable source of energy b) Conventional source of energy c) Non-conventional source of energy d) Continuous …
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2. Power Plant Engineering Multiple Choice Questions on Combined Cycle Power Generation. The section contains Power Plant Engineering questions and answers on binary vapour cycles, coupled cycles and gas turbine steam power plant.
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Thermodynamics Question 8. Download Solution PDF. A Carnot engine works between the temperature 227° C and 127° C. If the work output of the engine is …
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4. Heat Transfer Multiple Choice Questions on Conduction with Heat Generation. The section contains multiple choice questions and answers on heat generations through various mechanisms which include plane wall, cylinder and a sphere. Additionally, the section also contains questions on dielectric effect.
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2. Engineering Thermodynamics Multiple Choice Questions on Work and Heat Transfer. The section contains Engineering Thermodynamics questions and answers on work transfer, conduction & radiation, heat transfer and other types of work transfer.
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Latest Power and Efficiency MCQ Objective Questions . Power and Efficiency Question 1: The ratio of the actual brake thermal efficiency obtained from an engine to the theoretical efficiency of the engine cycle is called: ... {Indicated Power}{Heat added per second})
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Thermal Power Plant - Thermal or Steam Power plant Objective Questions and Answers
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Heat Transfer Chemistry Questions with Solutions. Q1: How is Heat Transferred? Answer: Heat can flow from one place to another in many ways. The following are many heat transfer modes: Conduction; …
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Get Heat Engine, Heat Pump and Refrigerator Multiple Choice Questions (MCQ Quiz) with answers and detailed solutions. Download these Free Heat Engine, Heat Pump and Refrigerator MCQ Quiz Pdf and prepare for your upcoming exams Like Banking, SSC, Railway, UPSC, State PSC.
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The correct answer is Apsara. Key Points. The question is asking about the first nuclear reactor, NOT a nuclear power plant. It was the Apsara nuclear reactor located at Trombay, Bombay (Mumbai). Important Points . India's and Asia's first nuclear reactor, Apsara was inaugurated by Prime Minister Jawahar Lal Nehru on 20 January 1957. The …
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26. The concept of overall coefficient of heat transfer is used in heat transfer problems of (a) conduction (b) convection (c) radiation (d) all the three combined (e) conduction and convection. Ans: e. 27. In heat transfer, conductance equals conductivity (kcal/hr/sqm/°C/cm) divided by (a) hr (time) (b) sqm (area) (c) °C (temperature)
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Latest Thermodynamics MCQ Objective Questions . Thermodynamics Question 1: The heat supplied and the work done of a Carnot engine are 4 kJ and 2 kJ respectively. If the minimum temperature is 127°C, then find the maximum temperature. ... Photon and Matter Waves MCQ Work Power and Energy MCQ Thermal Properties of …
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The correct answer is Calorie. Key Point. The concept of Calory: Calorie, a unit of heat energy in the metric system.; The measurement of heat is called calorimetry. The calorie, or gram calorie, is the quantity of heat required to raise the temperature of 1 gram of pure water 1°C.; The kilocalorie is used in dietetics for stating the heat content …
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Semantic Scholar extracted view of "Combined heat and power economic emission dispatch using dynamic switched crowding based multi-objective symbiotic organism search algorithm" by Burçin Özkaya et al. ... optimal dispatching schemes revealed the superiority of the proposed MSSA and confirmed its potential for solving …
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