Engineering Thermodynamics The process is adiabatic, if the value of n in the equation pvn = C, is ∝ One Zero γ ∝ One Zero γ ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Boyle's law i.e. pV = constant is applicable to gases under All ranges of pressures Only small range of pressures High range of pressures Steady change of pressures All ranges of pressures Only small range of pressures High range of pressures Steady change of pressures ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Otto cycle efficiency is higher than Diesel cycle efficiency for the same compression ratio and heat input because in Otto cycle Combustion is at constant volume Heat rejection is lower Maximum temperature is higher Expansion and compression are isentropic Combustion is at constant volume Heat rejection is lower Maximum temperature is higher Expansion and compression are isentropic ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The gas constant (R) is equal to the __________ of two specific heats. Ratio Product Sum Difference Ratio Product Sum Difference ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Carbonization of coal consists of Heating the wood with a limited supply of air to temperature not less than 280°C None of these Moulding the finely ground coal under pressure with or without a binding material Drying and crushing the coal to a fine powder Heating the wood with a limited supply of air to temperature not less than 280°C None of these Moulding the finely ground coal under pressure with or without a binding material Drying and crushing the coal to a fine powder ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The mass of flue gas per kg of fuel is the ratio of the Mass of carbon in 1 kg of fuel to the mass of carbon in 1 kg of flue gas Mass of oxygen in 1 kg of fuel to the mass of oxygen in 1 kg of flue gas Mass of carbon in 1 kg of flue gas to the mass of carbon in 1 kg of fuel Mass of oxygen in 1 kg of flue gas to the mass of oxygen in 1 kg of fuel Mass of carbon in 1 kg of fuel to the mass of carbon in 1 kg of flue gas Mass of oxygen in 1 kg of fuel to the mass of oxygen in 1 kg of flue gas Mass of carbon in 1 kg of flue gas to the mass of carbon in 1 kg of fuel Mass of oxygen in 1 kg of flue gas to the mass of oxygen in 1 kg of fuel ANSWER DOWNLOAD EXAMIANS APP
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