Furnace Mcq

MCQ Questions and Answers about Furnace Technology Most Important questions with answers in the subject of Furnace Technology are given in this video with fo. Which will improve your skill.

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Eddy currents testing MCQ.

Furnace mcq. Objective questions and answers of Thermal Engineering. A Furnace b Cooling tower c Still air d Liquid chamber. The width of the furnace will be decided on the number of pieces to be heated load at a time while the height will be decided by the aerodynamics of the furnace for good gas flow and heat transfer.

Objective Questions and Answer. Any of the above 14. Soldering and Brazing Trivia Questions and Answers PDF.

D Preheating the primary air. 2 When the air gap is smaller in induction motor then its. It includes the 200 transformers multiple choice questions helpful for GATEESESSC.

Get Heating Multiple Choice Questions MCQ Quiz with answers and detailed solutions. Which electrodes used in arc furnaces are obtained by heating at very high temperature. Thermal Engineering 36.

In this page you can learn various important electric heating multiple choice questions answers mcq on electric heating short questions and answers on electric heating sloved electric heating objective questions answers etc. The Induction heating is the process by which the passage of an electric current through a conductor releases heat. C Combustion of coal by supplying it around the burner.

Download these Free Heating MCQ Quiz Pdf and prepare for your upcoming exams Like SSC Railway UPSC State PSC. The MCQs for Grade 12 General Principles and Processes of Isolation of Elements have been updated based on the latest. This prevents the blower from circulating cool air in the.

In case of reheating furnace the length of the furnace will depend on the object size to be heated and burner design. A Steel castings b Steel wires c High carbon steels d Low and medium carbon steels For normalising the steel is heated _____ its upper critical temperature. 1 The dielectric strength of air gap is.

B Thermal conductivity of the charge structural materials of furnace. Normalising is best used for is what kind of materials. Home Category Electrical Engineering MCQ questions and answers Induction heating.

Soldering and Brazing Question and Answer. In a furnace the heat taken by the chargestock and the heat lost to the furnace structure flue gases depends on the. Air supplied and furnace temperature B.

It flows in a close loops within the metal plate. B Drying of coal. The coke oven chamber dimensions are decided.

Engineering interview questionsMcqsObjective QuestionsClass NotesSeminor topicsLab Viva Pdf free download. Lets Crack Online Exam. Foundry MCQs on Electric Arc Furnace.

For arc heating the electrodes used are made of Aluminium Tungsten Copper Graphite 4. A Heat loss through furnace wall will increase b Temperature inside the furnace will fall c Temperature on the outer surface of furnace walls will drop d Energy consumption will increase Ans. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features Press Copyright Contact us Creators.

A Transportation of coal. The temperature selector on the thermostat is set for the desired temperature. No explanation is available for this question.

The best suitable material for the heating element is Tungsten Nichrome Manganin Carbon 2. The currents induced in the electromagnetic induction principle for induction furnace. Improve your skills - Furnace Technology MCQ Practice Questions Chemical Eng - Check out this online course -.

Furnace Technology MCQ question is the important chapter for a Chemical Engineering and GATE students. When the temperature in the room falls below this setting the thermostat will call for heat and cause the first heating circuit in the furnace to be turned on. Thermal efficiency of well-maintained boiler will be of the order.

Thermal efficiency of a thermal power plant is of. MCQ Multiple Choice Questions and Answers on Soldering and Brazing. Learn Furnace Technology MCQ questions answers are available for a Chemical Engineering students to clear GATE exams various technical interview competitive examination and another entrance exam.

Hence it is a principle used in Induction furnace. You should solve these questions and compare your answers with the solutions provided below by our teachers. Students can refer to MCQ Questions for Class 12 General Principles and Processes of Isolation of Elements provided below.

A Rate of firing and emissivity of flame. Burner design thoroughness of mixing versus stratification C. A 30-40 o C above b 30-40 o C C below c 50-60 o C C above d 50-60 o C C below.

Electronic Devices Microprocessor and Microcontroller Operational. Magnetizing current reduces b. Circulating currents induced in a metal block when it is moving in a magnetic field or placed in a changing magnetic field are called eddy current.

Spelter is same as. Test your knowledge of transformer by solving transformer MCQ. Air preheat and the flow of gases in the furnace mixing by induction by acceleration or by change of direction D.

Furnace Technology Online Test - Multiple Choice Questions and Answersonline quizbitsobjective type interview questionslab viva pdf free download. There is generally a delay of about 15 seconds before the furnace blower starts. In case of pulverised coal fired steam boiler the secondary air serves the main purpose of.

Induction _____ is the principle of Induction furnace a Current b Heating c Resistance d Melting Answer. These currents are produce in a metal plate when it is placed in changing magnetic field. MCQ Mechanical Engineering 0.

Carbon electrodes Self baking electrodes Graphite electrodes Electrochemical electrodes 3. The material of the heating element for a furnace.

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