Engineering Thermodynamics When wood is heated with a limited supply of air to a temperature not less than 280°C, the resulting fuel is Bituminous coal Wood charcoal Briquetted coal Coke Bituminous coal Wood charcoal Briquetted coal Coke ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Stirling cycle consists of Two constant pressure and two isothermal processes One constant volume, one constant pressure and two isentropic processes Two constant volume and two isothermal processes Two constant volume and two isentropic processes Two constant pressure and two isothermal processes One constant volume, one constant pressure and two isentropic processes Two constant volume and two isothermal processes Two constant volume and two isentropic processes ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The basis for measuring thermodynamic property of temperature is given by Zeroth law of thermodynamics Third law of thermodynamics Second law of thermodynamics First law of thermodynamics Zeroth law of thermodynamics Third law of thermodynamics Second law of thermodynamics First law of thermodynamics ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The condition of perfect vacuum, i.e., absolute zero pressure can be attained at A negative pressure and 0°C temperature A temperature of 0°C A temperature of 273 °K A temperature of - 273.16°C A negative pressure and 0°C temperature A temperature of 0°C A temperature of 273 °K A temperature of - 273.16°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The fuel mostly used in blast furnace for extracting pig iron from iron ores is Pulverized coal Soft coke Hard coke Bituminous coal Pulverized coal Soft coke Hard coke Bituminous coal ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics An open system is one in which Mass crosses the boundary but not the energy Mass does not cross boundaries of the system, though energy may do so Neither mass nor energy crosses the boundaries of the system Both energy and mass cross the boundaries of the system Mass crosses the boundary but not the energy Mass does not cross boundaries of the system, though energy may do so Neither mass nor energy crosses the boundaries of the system Both energy and mass cross the boundaries of the system ANSWER DOWNLOAD EXAMIANS APP
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