heat and mass transfer objective type questions

Heat and Mass Transfer Objective Questions with Answers ...

Correct Answer. Answer: Option D. 5. Adesigner chooses the values of fluid flow rates and specific heats in such amanner that the heat capacities of the two fluids are equal. A hot fluid entersthe counter flow heat exchanger at 100°C and leaves at 60°C. A cold fluidenters the heat exchanger at 40°C. The mean temperature difference between ...

heat and mass transfer objective type questions pdf

Heat And Mass Transfer Multiple Choice Questions Pdf. Aug 14, 2018 NPTEL :: Mechanical Engineering - Heat and Mass Transfer. Multiple Choice Questions (MCQ) and Answers on Mass Transfer Question 1 : In distillation columns, the number of bubble caps per tray primarily depends upon the allowable liquid velocity. allowable gas velocity. allowable gas and liquid velocities. feed composition.

Heat and Mass Transfer MCQ Objective Question and Answers ...

Heat and Mass Transfer Multiple Choice Objective Questions For Aptitude Interview test useful to Mechanical Students . 1. Unit of thermal conductivity in M.K.S. units is. (e) kcal-m/m2 °C. 2. Unit of thermal conductivity in S.I. units is. (e) (b) and (c) above. 3.

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objective type questions in heat and mass transfer - … Jul 14, 2017· Mechanical engineering HEAT AND MASS TRANSFER SUBJECT objective questions and answers of Heat Dissipation From Extended Surface for gate 2019, SSC JE,ESE,...

Heat and Mass Transfer Questions and Answers - QforQuestions

Multiple Choice Questions and Answers (MCQs) on Heat and Mass Transfer 01. Unit of thermal conductivity in M.K.S. units is (A) K cal/kg m² °C (B) K cal m/hr m² °C (C) K cal/hr m² °C (D) K calm/hr °C Answer: Option B 02. Thermal diffusivity is a (A) Function of temperature (B) Physical property of a substance (C) Dimensionless parameter (D) All of these Answer: Option B 03. Unit of ...

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Heat Transfer Mechanical Engineering (MCQ) questions . Dear Readers, Welcome to Heat Transfer multiple choice questions and answers with explanation. These objective type Heat Transfer questions are very important for campus placement test, semester exams, job interviews and competitive exams like GATE, IES, PSU, NET/SET/JRF, UPSC and diploma.

heat and mass transfer objective type questions pdf

Latest Heat Transfer Questions and Answers pdf free download 1. Unit of thermal conductivity in units is (a) kcal/kg m2 °C (b) kcalm/hr m2 °C (c) kcal/hr m2 °C ... Basic Mass Transfer Objective type Questions and Answers pdf Basic Mechanical Operation Objective. Get Price; Heat and Mass Transfer MCQ Objective Question and Answers ...

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Fundamentals of Heat and Mass Transfer. In the next section objective type questions are given These are very useful for understanding the basis and resolving misunderstandings In the final section a large number of graded exercise problems involving simple to complex situations are included In the first of the 14 chapters the basic laws for the three modes of heat transfer are...

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Heat Mass Transfer Objective Type Questions PDF . 2020-5-11 Heat Mass Transfer MCQ - Multiple Choice Question and Answer Heat Mass Transfer MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding. Download Objective type questions of Heat Mass Transfer PDF Visit our PDF store. Get Price

Heat and Mass Transfer Objective Questions with Answers ...

5. The process of heat transfer from one particle of the body to another is called conduction, when the particles of the body (A) Move actually (B) Do not move actually (C) Affect the intervening medium (D) Does not affect the intervening medium

heat and mass transfer objective type questions pdf

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Mcq on conduction heat transfer (objective questions)

17-12-2020· None of these. Ans - C. 24. Thermal conductivity of solid substance is more than liquid and gas. A. True. B. False. Ans - A. In this mechanical engineering lecture today we learned about heat transfer subjects Mcq on conduction heat transfer (objective questions). If you are any problem about heat conduction then comment and subscribe this website.

Important Heat and Mass Transfer Objective Questions Answers

03-10-2019· 24. A steel plate of thickness 5 cm and thermal conductivity 20 W/mK is subjected to a uniform heat flux of 800 W/m² on one surface A and transfers heat by convection with a heat transfer coefficient of 80 W/m²K from the other surface B into the ambient air at 25 °C. The temperature of the surface B transferring heat by convection is – A. 25 °C

heat and mass transfer objective type questions pdf

Heat and Mass Transfer Objective Questions with Answers ... Heat and Mass Transfer: Objective Questions with Answers. By. Toppers Portal-October 3, 2019. 531. 0. 16. A copper block and an air mass block having similar dimensions are subjected to symmetrical heat transfer from one face of each block. The other face of the block will

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Heat Transfer Objective Type Questions And Answers

September 11th, 2020 - Heat and Mass Transfer Objective Questions with Answers Set 10 MCQ HMT Edit Practice Test Question Set 10 1 Upto the critical radius of insulation A Added insulation will Industrial Engineering Objective Type Questions with Answers Set

heat transfer objective type questions

Objective Type Questions In Heat Transfer. Heat and Mass Transfer Objective Questions with Answers . Apr 02, 2020 Heat and Mass Transfer: Objective Questions with Answers. April 2 . 5 cm and thermal conductivity 20 W/mK is subjected to a uniform heat flux of 800 W/m² on one surface A and transfers heat by convection with a heat transfer

heat and mass transfer objective questions

22-10-2020· Heat and Mass Transfer Objective Questions with Answers Set 10 MCQ HMT Edit Practice Test: Question Set 10. 1. Upto the critical radius of insulation, (A) Added insulation will increase heat loss (B) Added insulation will decrease heat loss (C) Convective heat loss will be less than conductive heat loss (D) Heat flux will decrease.

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.

300+ TOP HEAT TRANSFER Multiple Choice Questions and …

Heat Transfer Objective Questions :- MCQs. 1. Unit of thermal conductivity in M.K.S. units is. (e) kcal-m/m2 °C. 2. Unit of thermal conductivity in S.I. units is. (e) (b) and (c) above. 3. Thermal conductivity of solid metals with rise in temperature normally.

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