Engineering Thermodynamics Change in enthalpy of a system is the heat supplied at Constant entropy Constant temperature Constant volume Constant pressure Constant entropy Constant temperature Constant volume Constant pressure ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ___ is obtained when carbonization of coal is carried out at 500° to 700° C. Hard coal Pulverized coal Bituminous coal Soft coal Hard coal Pulverized coal Bituminous coal Soft coal ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The unit of temperature in S.I. units is Fahrenheit Kelvin Centigrade Celsius Fahrenheit Kelvin Centigrade Celsius ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When the gas is heated at constant volume, the heat supplied Does some external work during expansion Increases the internal energy of the gas and increases the temperature of the gas None of these Both (A) and (B) Does some external work during expansion Increases the internal energy of the gas and increases the temperature of the gas None of these Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One kg of hydrogen requires 8 kg of oxygen and produces 8 kg of water 7 kg of water 9 kg of water 1 kg of water 8 kg of water 7 kg of water 9 kg of water 1 kg of water ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In a steady flow process, the ratio of Work transfer is constant Mass flow at inlet and outlet is same Heat transfer is constant All of these Work transfer is constant Mass flow at inlet and outlet is same Heat transfer is constant All of these ANSWER DOWNLOAD EXAMIANS APP
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