Heat rejection to the environment, Chemistry

A Carnot heat engine gets heat at 800 K and rejects the waste heat to the environment at 300 K. The whole work output of the heat engine is used to drive a Carnot refrigerator that removes heat from the cooled space at 250 K at a rate of 400 kJ/min and rejects it to the similar environment at 300 K. Determine: a) the rate of heat supplied to the heat engine and b) the total rate of heat rejection to the environment.

Posted Date: 3/18/2013 5:49:25 AM | Location : United States







Related Discussions:- Heat rejection to the environment, Assignment Help, Ask Question on Heat rejection to the environment, Get Answer, Expert's Help, Heat rejection to the environment Discussions

Write discussion on Heat rejection to the environment
Your posts are moderated
Related Questions
#questionthe extra Zn +2 ion are arising from wher? 2are they from their respective lattice site? 3pls provide animated videos for that..

The mole (calculation using the mole formula should be included).

sir/maam is it animals have the same type of the blood with human beings?


What is the Coordination number of FCC (CN):  If we take the corner atom, the face centered  atoms are the nearest neighbors. A corner atom has four face centered in its own pl

pplications of radiotracers in analytical mathods

What is Dielectric loss These losses occur because of electrons hopping from one lattice site to another in transition metal oxides.

is vinegar has a pungent odor. is it chemical or physical property?

In a Bohr's model of atom when an electron jumps from n= 1  to n= 3  , how much energy will be emitted or absorbed: (1)  2.15 x10 -11 erg                          (2) 0.19

Interval Scales An alternative approach is to rate liking on a proper interval scale or on a continuous line - scale, with only the ends  of the scale being labeled "  extreme