Recent questions in Thermodynamics - Engineering

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A house has a heat requirement of 50000kcal/hr in winter for heating. a heat pump is used to absorb heat from cold air outside in winter and send heat into the house. work required to operate the heat pump is 7000kcal/hr.Determine the heat abstracted from the outside and illustrate its diagram

a house has a heat requirement of 50000kcal/hr in winter for heating. a heat pump is used to absorb heat from cold air outside in winter and send heat into the house. work required to operate the ...
16/05/2017

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What is mean by pure substance and what are its properties?

couple of pure substance examples, definition and properties
28/11/2016

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What is upper limit of temperature?

0 Kelvin is considered the lower limit of temperature. what about the upper?
07/01/2015

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Give the name of the plan which first broke the sound barrier.

Hi all! In a class group discussion I was asked to Give the name of the plan which first broke the sound barrier.
27/11/2012

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Describe the functionality of De Laval Turbine.

I was wondering if someone could Describe the functionality of De Laval Turbine.
27/11/2012

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When did the De Laval Turbine was invented?

Hi Everyone! I wouldn't be bothering but this seems far above my caliber.
27/11/2012