Engineering Thermodynamics One molecule of oxygen is __________ times heavier than the hydrogen atom. 14 12 16 32 14 12 16 32 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The change of entropy, when heat is absorbed by the gas, is Negative Positive or negative Positive None of these Negative Positive or negative Positive None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics First law of thermodynamics All of these Does not enable to determine change in entropy Enables to determine change in internal energy of the system Provides relationship between heat, work and internal energy All of these Does not enable to determine change in entropy Enables to determine change in internal energy of the system Provides relationship between heat, work and internal energy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The temperature at which the volume of a gas becomes zero is called None of these Absolute scale of temperature Absolute temperature Absolute zero temperature None of these Absolute scale of temperature Absolute temperature Absolute zero temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following has the minimum atomic mass? Carbon Oxygen Sulphur Nitrogen Carbon Oxygen Sulphur Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The compression ratio for Diesel engines is 3 to 6 5 to 8 15 to 20 20 to 30 3 to 6 5 to 8 15 to 20 20 to 30 ANSWER DOWNLOAD EXAMIANS APP
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