A thermal efficiency of a cornbustion chamber valued equal to 73.15 % with heat supplied to the system equal to 125 BTU. Calculate the net work produced in KJoules? 85.546 Kjoules 91.895 Kjoules 102.346 Kjoules 212.751 K joules

A thermal efficiency of a cornbustion chamber valued equal to 73.15 % with heat supplied to the system equal to 125 BTU. Calculate the net work produced in KJoules? 85.546 Kjoules 91.895 Kjoules 102.346 Kjoules 212.751 K joules

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

Problem 1.74P: A manufacturer in the United States wants to sell a refrigeration system to a customer in Germany....

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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

A thermal efficiency of a cornbustion chamber valued equal to 73.15 % with heat supplied to the system equal to 125 BTU. Calculate
the net work produced in KJoules?
85.546 Kjoules
91.895 Kjoules
C
102.346 Kjoules
D) 212.751 Kjoules

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