Question Set

1. A designer chooses the values of fluid flow rates and specific heats in such a manner that the heat capacities of the two fluids are equal. A hot fluid enters the counter flow heat exchanger at 100° C and leaves at 60° C. A cold fluid enters the heat exchanger at 40° C. The mean temperature difference between the two fluids is





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->The process of transfer of heat from one point of a fluid to another part of a fluid by the movement of fluid itself is called?....
QA->A temperature difference of 25°C is equivalent to a temperature difference of how many F?....
QA->A temperature difference of 25°C is equivalent to a temperature difference of howmany F?....
QA->The sum of squares of two numbers is 80 and the square of difference between the two numbers is Find the product of two numbers.....
QA->Which is the process in which no heat enters or leaves?....
MCQ->A designer chooses the values of fluid flow rates and specific heats in such a manner that the heat capacities of the two fluids are equal. A hot fluid enters the counter flow heat exchanger at 100° C and leaves at 60° C. A cold fluid enters the heat exchanger at 40° C. The mean temperature difference between the two fluids is....
MCQ->In a counter flow heat exchanger, hot fluid enters at 170°C & leaves at 150°C, while the cold fluid enters at 50°C & leaves at 70°C. The arithmetic mean temperature difference in this case is __________ °C.....
MCQ->Hot water (0.01 m3 /min) enters the tube side of a counter current shell and tube heat exchanger at 80°C and leaves at 50°C. Cold oil (0.05 m3/min) of density 800 kg/m3 and specific heat of 2 kJ/kg.K enters at 20°C. The log mean temperature difference in °C is approximately....
MCQ->Match List-I with List-II and select the correct answer using the codes below A)Mediterranean 1.Temperate cycle is moderated by marine influence B)Marine west coast 2.Warm summers and cold winters with three months below freezing.Very large annual temperature range C)Dry mid latitude 3.Strong temperature cycle with large annual range.Warm summers to hot and cold winters to very cold D)Moist continental 4.Temperature range is moderate with warm to hot summers with cold winters A B C D....
MCQ->In a parallel flow heat exchanger, if the outlet temperature of hot and cold fluids are the same, then the log mean temperature difference (LMTD) is....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution