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 Coke Wood charcoal Briquetted coal Bituminous coal Coke Wood charcoal Briquetted coal ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics According to Kelvin-Planck's statement, a perpetual motion of the __________ is impossible. Second kind Third kind None of these First kind Second kind Third kind None of these First kind ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Energy can neither be created nor destroyed, but it can be transformed from one form to another. This statement is known as Second law of thermodynamics First law of thermodynamics Kinetic theory of gases Zeroth law of thermodynamics Second law of thermodynamics First law of thermodynamics Kinetic theory of gases Zeroth law of thermodynamics ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For same compression ratio and for same heat added Diesel cycle is more efficient than Otto cycle Otto cycle is more efficient than Diesel cycle Efficiency depends on other factors Both Otto and Diesel cycles are equally efficient Diesel cycle is more efficient than Otto cycle Otto cycle is more efficient than Diesel cycle Efficiency depends on other factors Both Otto and Diesel cycles are equally efficient ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Superheated vapour behaves Exactly as gas Approximately as a gas As ordinary vapour As steam Exactly as gas Approximately as a gas As ordinary vapour As steam ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics First law of thermodynamics Enables to determine change in internal energy of the system All of these Provides relationship between heat, work and internal energy Does not enable to determine change in entropy Enables to determine change in internal energy of the system All of these Provides relationship between heat, work and internal energy Does not enable to determine change in entropy ANSWER DOWNLOAD EXAMIANS APP
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