the compression ratio of an ideal Otto cycle is 8. Pressure of air at the beginning of the isentropic compression process 95 kPa, Temperature 27 °C and constant volume input to the cycle is 750 kJ / kg. Consider that the specific constant is taking; which of the following are the temperature and pressure values at the end of the heat input into the cycle? (Cp=1.005 kKlups, C, =0.718 kJ / ups, R=0.287 kJ/ups, k=1.4) Please select one: a.4392 kPa 1534 K b.4392 Pa 1534 K O c.439.2 KPa 1734 K O d.439.2 kPa 1534 K e.4392 kPa 1734 K

the compression ratio of an ideal Otto cycle is 8. Pressure of air at the beginning of the isentropic compression process 95 kPa, Temperature 27 °C and constant volume input to the cycle is 750 kJ / kg. Consider that the specific constant is taking; which of the following are the temperature and pressure values at the end of the heat input into the cycle? (Cp=1.005 kKlups, C, =0.718 kJ / ups, R=0.287 kJ/ups, k=1.4) Please select one: a.4392 kPa 1534 K b.4392 Pa 1534 K O c.439.2 KPa 1734 K O d.439.2 kPa 1534 K e.4392 kPa 1734 K

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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IC engines

The term "engine" indicates a mechanical device/machine used to convert input energy to a specific mechanical output. The input energy may be in the form of chemical energy, thermal energy, or so on and mechanical output is in the form of mechanical energy (work done). Generally, the engines classify into two groups which are internal combustion type and external combustion type, and further, these two types can be classified into two types that are reciprocating and rotary engines.

Question

the compression ratio of an ideal Otto cycle is 8. Pressure of air at the beginning of the isentropic compression process 95 kPa,
Temperature 27 °C and constant volume input to the cycle is 750 kJ / kg. Consider that the specific constant is
taking; which of the following are the temperature and pressure values at the end of the heat input into the cycle? (Cp=1.005 kJ/ups,
C, =0.718 kJ / ups, R=0.287 kJ/ups, k=1.4)
Please select one:
a.4392 КРа 1534к
O b.4392 Pa 1534 K
с. 439.2 КРа 1734 К
d.439.2 kPa 1534 K
e.4392 kPa 1734 K

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