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 …
Thermodynamics MCQ [Free PDF]
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 …
Chapter 6: Heat Transfer | Selina Solutions Concise
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.
Combined heat and power economic emission dispatch …
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 …
Heat and Temperature MCQ [Free PDF]
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 …
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 upcoming exams Like Banking, SSC, Railway, UPSC, State PSC.
Direct Current Machine Objective Questions (MCQ) and …
5. The function of pole shoes in a DC machine is to . A. Support the field coils B. Reduce the reluctance of the magnetic path C. Spread out the flux to achieve uniform flux distribution in the air gap D. All of the above
Biomass & Biofuel Questions and Answers
This set of Applied Chemistry Multiple Choice Questions & Answers (MCQs) focuses on "Biomass and Biofuel – 1". 1. The term biomass most often refers to _____ ... biomass is most often refers to the organic matters such as timber and crops grown specially to be burnt to generate heat and power. 2. Dead organisms also come under the biomass
[Solved] Black body radiation MCQ [Free PDF]
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
Power Plant Questions and Answers – Steam Turbines …
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 _____
Heat And Mass Transfer MCQ Questions & Answers
Learn Heat And Mass Transfer MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Heat And Mass Transfer MCQ question is the important chapter for a Mechanical Engineering and GATE students.
Steam nozzle objective questions (mcq) 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
Power Engineering MCQ [Free PDF]
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 …
Heat Transfer Operations Objective Questions …
This set of Heat Transfer Operations Objective Questions & Answers focuses on "Shell and Tube Heat Exchangers – Construction and Operation". 1. Use of baffles in shell and tube Heat exchangers …
Heat transfer MCQ [Free PDF]
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.
Top 100+ Power Plant Engineering Objective Questions & Answers
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 …
Work Power Energy MCQ [Free PDF]
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 …
Power Plant Questions and Answers – Rankine Cycle
11. A simple Rankine cycle produces 40 MW of power, 50 MW of process heat and rejects 60 MW of heat to the surroundings. What is the utilization factor of this co generation cycle neglecting the pump work? a) 50 b) 60 ... Power Plant Questions and Answers – Supercritical Pressure Cycle and Layout of a Stem Power Plant ;
Steam Power Plants MCQ [Free PDF]
Get Steam Power Plants Multiple Choice Questions (MCQ Quiz) with answers and detailed solutions. ... Steam Power Plants MCQ Quiz - Objective Question …
Heat and Mass Transfer MCQ Objective Question and …
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)
50 Thermal Power Plant Multiple Choice Questions & Answers
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. This is helpful for users who are preparing for their …
100+ Basic Electricity Objective Questions and Answers
In this article, we shared the basic electricity objective questions and answers for electrical and electronics engineers. Basic Electricity Objective Questions The below list provides all the multiple-choice questions related to basic electricity.
300+ TOP Thermal Power Plant MCQ Questions and Answers
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 …
Heat and Mass Transfer MCQ
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 …
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.
Power MCQ [Free PDF]
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.
Engineering Thermodynamics MCQ (Multiple Choice …
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 …
Work Energy and Power MCQs PDF
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 …
Engineering Thermodynamics MCQ (Multiple Choice Questions…
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.
Thermal power plant objective questions (mcq) …
Thermal Power Plant - Thermal or Steam Power plant Objective Questions and Answers