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(a) Compare otto, Diesel and Dual combustion cycle on the basis of compression ratio, same compression ration and same Heat input and constant maximum pressure and heat supplied.
(b) In a constant volume "otto cycle" the pressure at the end of compression is 15 times that at the start, the temp. of air at the beginning of compression is 38oC. Determine :
(i) Compression ratio (ii) Work done (iii) Thermal efficiency of the cycle
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The mass flow rate is 28kg/s in an axial flow gas turbine that develops 3.5MW. The stagnation conditions are 780KPa and 730 deg.C. at the entry. At the exit of the nozzle, the stat
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what is principle of gyroscope
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