heat and mass transfer objective questions

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Conduction, Convection,Radiation. 3.State Fourier law of conduction. The rate of heat conduction is proportional to the area measured normal to the direction of heat flow and to the temperature gradient in that direction. Q -kAdT / dx. 4. Define Thermal Conductivity. Thermal conductivity is defined as the ability of a substance to conduct heat. Mass Transfer, Chemical Engineering Multiple Choice Questions / Objective type questions, MCQs, with question and answers, download free PDF, Chemical Engineering, Multiple Choice Questions, Objective type questions, Chemical Engineering short notes, rapid fire notes, best theory

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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. Answer 3 Question 2 In distillation, overhead product contains only one component two components any number of components ... Downloded From www.EasyEngineering.net 3/28/2016 103 TOP Heat Transfer - Mechanical Engineering Multiple Choice Questions and Answers List 103 TOP Heat Transfer - Mechanical Engineering Multiple Choice Questions and Answers List Latest Heat Transfer Questions and Answers pdf free download 1.

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Questions And Answers Tricky Heat Transfer Multiple choice Questions and Answers from ME 101 at Hyderabad College of Science Technology, Hyderabad Heat and Mass Transfer MCQ Objective Questions Answers. 1. The conduction heat diffuses in a material when the material has Which of the above statements are correct? 2. A dimensionless quantity that connects the link between velocity flow field and the temperature field is.

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Heat and Mass Transfer Multiple Choice Objective Questions For Aptitude Interview test useful to Mechanical Students . HMT MCQ Objective Part 1 Part 2 Part 3. 62. According of Kirchhoffs law, (a) radiant heat is proportional to fourth power of absolute temperature. (b) emissive power depends on Heat and Mass Transfer Question 91. In convection heat transfer from hot flue gases to water tube, even though flow may be turbulent, a laminar flow region (boundary layer of film) exists close to the tube.

heat and mass transfer mcq objective question

Heat and Mass Transfer MCQ Objective Questions Answers. 11. In a heat exchanger, it is observed that T1 T2 where T1 is the temperature difference between two single phase fluid streams at one end and T2 is the temperature difference at the other end. The heat exchanger is. A) A condenser. B) An evaporator. Oct 03, 2019 Previous Year Questions Heat and Mass Transfer Objective Questions for IES, GATE and other Competitive Exams. Practice these questions before appearing for exam

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Home MCQ HMT Heat and Mass Transfer - Set 02 Heat and Mass Transfer - Set 02 MCQ HMT Edit Practice Test Question Set - 02. 1. Heat transfer in liquid and gases takes place by (A) Conduction (B) Convection ... I.C Engines Multiple Choice Questions with Answers - 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 m C (B) K cal m/hr m C (C) K cal/hr m 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 ...

heat and mass transfer questions and answers

Heat Transfer Objective Questions - MCQs 1. Unit of thermal conductivity in M.K.S. units is (a) kcal/kg m2 C (b) kcal-m/hr m2 C (c) kcal/hr m2 C (d) 300 TOP HEAT TRANSFER Multiple Choice Questions and Answers Aug 30, 2020 12. Which factors affecting heat transfer between fluids? 1. Types of fluid Gas can transfer more heat comparison to liquid, and liquids can transfer more heat comparison to solid. 2. Types of material Conductive material can easily transfer heat in comparison of resistivity material Non metals. 3. Thickness of material

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HEAT AND MASS TRANSFER MCQ SECTION-4 Q31. In case of heat exchanger, the value of logarithmic mean temperature difference should be (a) as small as possible (b) as large as possible (c) constant (d) none of the above. Q32. The value of logarithmic mean temperature for counter flow heat exchanger as compared HEAT TRANSFER, REFRIGRATION AND AIR CONDITIONINGMCQ-52 Important Questions and Answers - Heat and Mass Transfer - Conduction. Mechanical - Heat and Mass Transfer - Conduction. 1. Define Heat Transfer. Heat transfer can be defined as transmission of energy from one region to another region due to temperature difference. 2.

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Statement 2 Leaching involves both heat and mass transfer. a) True, False b) True, True c) False, False d) False, True Answer c Clarification Partition coefficient pertains to liquid-liquid extraction. Leaching involves mass transfer. 6. Which among the following factors does NOT affect extraction? a) Solubility of solute in the solvent HEAT AND MASS TRANSFER MCQ. SECTION-1. Q11. The essential condition for the transfer of heat from one body to another is. (a) both bodies must be in physical contact. (b) heat content of one body must be more than that of the other. (c) one of the bodies must have a high value of thermal conductivity. (d) there must exist a temperature ...

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At minimum reflux ratio for a given separation. 1. minimum number of the theoretical plates is required. 2. number of plates is zero. 3. separation is most efficient. 4. number of plates is infinity. Correct. Heat and Mass Transfer Objective Questions with Answers Set 10 Its our pleasure to assist you towards your goal. for inbuilt quality question with standard solution may help you a lot. you guys are looking for Mechanical engineering MCQ question with

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