Engineering Thermodynamics During throttling process Heat exchange does not take place All of these No work is done by expanding steam There is no change of internal energy of steam Heat exchange does not take place All of these No work is done by expanding steam There is no change of internal energy of steam ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When coal is first dried and then crushed to a fine powder by pulverizing machine, the resulting fuel is called Wood charcoal Briquetted coal None of these Bituminous coal Wood charcoal Briquetted coal None of these Bituminous coal ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The pressure of a gas in terms of its mean kinetic energy per unit volume 'E' is equal to E/2 E/3 2E/3 3E/4 E/2 E/3 2E/3 3E/4 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Kinetic theory of gases assumes that the collisions between the molecules are Perfectly inelastic Partly elastic Partly inelastic Perfectly elastic Perfectly inelastic Partly elastic Partly inelastic Perfectly elastic ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ___ is obtained when carbonization of coal is carried out at 500° to 700° C. Soft coal Pulverized coal Hard coal Bituminous coal Soft coal Pulverized coal Hard coal Bituminous coal ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The behavior of super-heated vapour is similar to that of Steam Air Perfect gas Ordinary gas Steam Air Perfect gas Ordinary gas ANSWER DOWNLOAD EXAMIANS APP
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