7. Otto cycle efficiency is higher than Dieselcycle efficiency for the same compression ratioheat input because in Otto cycleanda) combustion is at constant volumeb) expansion and compression are isentropicc) maximum temperature is higherd) heat rejection is lower

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7. Otto cycle efficiency is higher than Diesel cycle efficiency for the same compression ratio and heat input because in Otto cycle a) combustion is at constant volume b) expansion and compression are isentropic c) maximum temperature is higher d) heat rejection is lower

7. Otto cycle efficiency is higher than Diesel cycle efficiency for the same compression ratio and heat input because in Otto cycle a) combustion is at constant volume b) expansion and compression are isentropic c) maximum temperature is higher d) heat rejection is lower

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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In an ideal dual combustion cycle the pressure volume and temperature at the beginning of the adiabatic compression are 93 kN/m^2,0.05m^3 and 24°c respectively.The volume ratio of the adiabatic compression is 9:1 the constant volume heat addition pressure ratio is 1:5:1 and the constant pressure heat addition volume ratio is 2:1 Determine for the cycle a) the work ratio b) the mean effective pressure c) the Carnot cycle within the cycle temperature limits
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In an ideal Reheat cycle , the steam throttled condition is 7 Mpa and 460 C. The steam is then reheated to 1.5 MpA and 460 C . If turbine exhaust is 50 C ,determine the following: A.) Quality after turbine expansion B.) Turbine work C.) Heat added in the boiler D.) Heat rejected from the condenser E.) Pump work F.) Net work G.) Cycle efficiency
Thermodynamics
Fossil fuel power plant generates power to 5 residential household community with the following data: HS # 1 = 202 KW HS # 2 = 0.22 MW HS # 3 = 172 KW HS # 4 = 0.185 MW HS # 5 = 218 KW Diversity Factor = 80% Compute the maximum demand of the power plant in KW? A) 3,218.15 KW 2,012.50 KW 1,246.25 KW D 1,016.25
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Draw a schematic diagram and ph diagram
a) List out the methods to improve the efficiency of the Rankine cycle.
1.In a Rankine cycle, the steam throttle condition is 4.2 Mpa and 410°C. If turbine exhaust is 105 Kpa, determine a) the heat added, b) pump work, c) the energy chargeable to the engine and c) the thermal efficiency.
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