Engineering Thermodynamics Carbonization of coal consists of Moulding the finely ground coal under pressure with or without a binding material Drying and crushing the coal to a fine powder None of these Heating the wood with a limited supply of air to temperature not less than 280°C Moulding the finely ground coal under pressure with or without a binding material Drying and crushing the coal to a fine powder None of these Heating the wood with a limited supply of air to temperature not less than 280°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics If a certain amount of dry ice is mixed with same amount of water at 80°C, the final temperature of mixture will be 0°C 40°C 80°C 20°C 0°C 40°C 80°C 20°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following processes are thermodynamically reversible? Constant volume and constant pressure Throttling Free expansion Isothermal and adiabatic Constant volume and constant pressure Throttling Free expansion Isothermal and adiabatic ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Thermal power plant works on Otto cycle Carnot cycle Rankine cycle Joule cycle Otto cycle Carnot cycle Rankine cycle Joule cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics No liquid can exist as liquid at Centre of earth Zero pressure Vacuum 273°K Centre of earth Zero pressure Vacuum 273°K ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The pressure exerted by an ideal gas is ________ of the kinetic energy of all the molecules contained in a unit volume of gas. One-third Two-third Three-forth One-half One-third Two-third Three-forth One-half ANSWER DOWNLOAD EXAMIANS APP
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