100+ Solar Energy Multiple Choice Questions (MCQ) with …
The main advantages of solar energy are reliability, predictability, uninterruptible, low maintenance, free of cost, no pollution, and performance is good. We can use solar energy directly to heat the water, lighting, cooking, passive heating, to charge the portable devices, attic ventilation, inverter and cooling. 1).
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Stochastic multi-objective optimization of combined heat and power
When the objective becomes optimum heat and power dispatch simultaneously, a more complicate situation arises. CHP is designed to provide heat and power economically, while power generating units or heat only units have simpler dispatch problem. Furthermore, greenhouse gases in the earth space mainly results from power …
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Thermodynamics MCQ [Free PDF]
Get Thermodynamics Multiple Choice Questions (MCQ Quiz) with answers and detailed solutions. Download these Free Thermodynamics MCQ Quiz Pdf and prepare for your …
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Multi-objective combined heat and power with wind–solar …
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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Engineering Thermodynamics MCQ (Multiple Choice …
The section contains Engineering Thermodynamics multiple choice questions and answers on heat engine, vapor compression refrigeration cycle and heat pump system.
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Heat Engine, Heat Pump and Refrigerator MCQ Quiz
Top Heat Engine, Heat Pump and Refrigerator MCQ Objective Questions . Heat Engine, Heat Pump and Refrigerator Question 6 Download Solution PDF. ... Determine the COP (coefficient of performance) of a heat pump if the rate of heat rejected is 360 kJ/min and power supplied is 2 kW. 3; 1; 2; 4; Answer (Detailed Solution …
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Multiple-Choice Questions or Objective Type Questions on …
In this article, I will show you some Multiple-Choice Questions on Thermal Power Plant Engineering. It will help you in examinations and also in viva. In the last section, there …
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Heat Objective Type Questions & Answers | Heat Quiz
View Answer. 22 Total heat is the heat required to. A change vapour into liquid. B change liquid into vapour. C increase the temperature of a liquid or vapour. D convert water into steam and superheat it. View Answer. 23 Thermal conductivity of water at 20°C is …
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Heat Exchangers Questions and Answers
Thermal Engineering Questions and Answers – Heat Exchangers. This set of Thermal Engineering Multiple Choice Questions & Answers (MCQs) focuses on "Heat Exchangers". 1. A periodic type heat exchanger is known as _____. a) Direct contact heat exchanger. b) Indirect contact heat exchanger. c) Recuperator.
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Steam Power Plants MCQ [Free PDF]
Latest Steam Power Plants MCQ Objective Questions. Steam Power Plants Question 1: Which of the following Thermal Power Plant is located in Telangana? NTPC …
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Power System MCQ (Multiple Choice Questions)
6. Power System Multiple Choice Questions on Mechanical Design of Overhead Lines, Tariffs and Power Factor Improvement. The section contains Power System MCQs on conductor materials, sag, tension, vibrations and dampers, power factor improvement, line support, conductor configuration, spacing and clearances.
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Steam Nozzle objective type questions and answers
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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Heat Flow Balance Systems Objective Questions
We prepared the Heat Flow Balance Systems Multiple Choice Questions for your practice. This quiz section consists of total 10 questions. Each question carries 1 point. No negative points for wrong answers. You need to score at-least 50% to pass the quiz i.e. 5 Points. You can get the Quiz Answers after submitting all quiz questions.
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Power in Electric Circuits MCQ [Free PDF]
CONCEPT:. Power: The rate of work done by an electric current is called power.It is denoted by P. The SI unit of power is the watt (W). Power dissipation is given by: Power (P) = V I = V 2 /R = I 2 R. Where V is the potential difference across resistance, I is current flowing and R is resistance.
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Top 50+ Heat and Temperature Objective Questions
Heat and Temperature Objective Questions and Answers Pdf for various Competitive Exams like NEET, IAS, IPS, SSC, SSC CGL, UPSC, GATE, CDS, NDA, RRB JE, Railway, IIT JEE, JEE Main, AIPMT and Other Entrance Exam Preparation. - 1 ... 1000+ Work, Power, Energy MCQ Questions and Answers Pdf More . November-17-2022 | …
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Modes of Heat Transfer MCQ [Free PDF]
Explanation: Heat Flow by Conduction: Conduction is the transfer of heat through a solid material without the movement of the material itself. In solids, the atoms or molecules are closely packed together. When one part of the solid is heated, the particles vibrate more rapidly, and this energy is transferred to adjacent particles.
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Steam condenser objective questions (mcq) and answers
A. Capacity of ejector. B. Quantity of steam to be handeled. C. Any of above two is possible. D. Types of condenser used. E. Temperature of cooling water. View Answer. E.Temperature of cooling water. Your Comments.
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Heat Energy Questions
Important Heat Energy Questions with Answers. 1) What is heat energy? Heat energy is the energy transmitted from one system to another system due to the variation in …
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AC Circuit objective questions (mcq) and answers
AC Circuit objective questions (mcq) and answers. 1. The power factor of an AC circuit is equal to. A. Cosine of the phase angle. B. Sine of the phase angle. C. Unity for a resistive circuit. D. Unity for a reactive circuit. View Answer. A. Cosine of the phase angle.
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50 Thermal Power Plant Multiple Choice Questions
This article lists 50 Thermal Power Plant MCQs for engineering students. All the Thermal Power Plant Questions & Answers below include a hint and a link to the relevant topic wherever possible.
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Engineering Thermodynamics MCQ (Multiple Choice Questions…
Chapterwise Multiple Choice Questions on Engineering Thermodynamics. Our 1000+ MCQs focus on all topics of the Thermodynamics subject, covering 100+ topics. This will help you to prepare for exams, contests, online …
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Geothermal Energy MCQs | T4Tutorials
Multiple Choice Question Answer: a. There are ______ types of geothermal power plants. (E). None of these. Multiple Choice Question Answer: d. The generator that takes the steam out of_____in the ground is a dry steam geothermal energy generator. (A).
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Wind Energy Question & Answers
This article lists 100 Wind Energy MCQs for Engineering Students.All the Wind Energy Questions & Answers given below includes solution and link wherever possible to the relevant topic.. The wind is a dynamic motion of air in all directions or in a specific direction within a specific environment. The reason behind the motion of air is …
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Multiple-Choice Questions or Objective Type Questions on Thermal Power
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 questions.
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Electrical Heating Objective Questions and Answers
For radiant heating around 2250°C, the heating elements are made of. 23. The material of the heating element for a furnace should have. 24. In electric press, mica is used because it is ____ conductor of heat but/and ____ conductor of electricity. 25. For heating element high resistivity material is chosen to.
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Gas turbine power plant objective questions (mcq) and …
15. In a two stage gas turbine plant,with intercooling and reheating..... A. Both work ratio and thermal efficiency improve. B. Work ratio improves but thermal efficiency decreases C. Thermal efficiency improves but work ratio decreases D. Both work ratio and thermal efficiency decreases
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Rankine Cycle
Power Plant Questions and Answers – Rankine Cycle. This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on "Rankine cycle". 1. What is the unit of Heat rate? 2. Rankine cycle operating on low pressure limit of p1 and high pressure limit of p2 ___________.
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Turbine MCQ [Free PDF]
Turbine Question 14: An ideal gas steadily flows through an insulated turbine with inlet and exit temperature of 2000 K and 500 K respectively. The minimum mass flow rate (in kg/s) of the gas to achieve a power output of 10 MW is _______. Take specific heat capacity, C p of gas 1.2 kJ/kg K.
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Heat Exchanger MCQ [Free PDF]
Get Heat Exchanger Multiple Choice Questions (MCQ Quiz) with answers and detailed solutions. Download these Free Heat Exchanger MCQ Quiz Pdf and prepare for your …
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Solved Question 2 0/ 1 point Carmine red dye does not
B) We will be observing Brownian movement of carmine red particles with the 10X objective on the microscope (medium power). C) All molecules at temperatures above absolute zero are in constant and random motion D) Brownian movement is the observable movement of small particles as moving molecules collde into them 1 / 1 point Question …
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