1. The SI and CI engines are both internal combustion (IC) engines.т F2. The efficiency of an ideal Otto cycle is higher than the Carnot efficiency operating betweenthe same temperature limits.T F3. Under air standard assumptions, the combustion process is replaced by heat rejection.т F4. In vapor-power cycles, the working fluid remains in gaseous phase throughout the cycle. T F5. The ideal Rankine cycle consists of two isentropic and two isothermal processes.TF6. In a Rankine cycle, H20 enters the boiler as compressed liquid.TF

Given data To identify TRUE and FALSE statement.

1. The SI and CI engines are both internal combustion (IC) engines. 2. The efficiency of an ideal Otto cycle is higher than the Carnot efficiency operating between the same temperature limits. 3. Under air standard assumptions, the combustion process is replaced by heat rejection.

1. The SI and CI engines are both internal combustion (IC) engines. 2. The efficiency of an ideal Otto cycle is higher than the Carnot efficiency operating between the same temperature limits. 3. Under air standard assumptions, the combustion process is replaced by heat rejection.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

100%

1. The SI and CI engines are both internal combustion (IC) engines.
т F
2. The efficiency of an ideal Otto cycle is higher than the Carnot efficiency operating between
the same temperature limits.
T F
3. Under air standard assumptions, the combustion process is replaced by heat rejection.
т F
4. In vapor-power cycles, the working fluid remains in gaseous phase throughout the cycle. T F
5. The ideal Rankine cycle consists of two isentropic and two isothermal processes.
T
F
6. In a Rankine cycle, H20 enters the boiler as compressed liquid.
T
F

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