Engineering Thermodynamics Which of the following gas has a minimum molecular mass? Hydrogen Nitrogen Methane Oxygen Hydrogen Nitrogen Methane Oxygen ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Entropy change depends on Heat transfer Mass transfer Change of temperature Thermodynamic state Heat transfer Mass transfer Change of temperature Thermodynamic state ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The principal constituents of a fuel are Sulphur and oxygen Carbon and hydrogen Sulphur and hydrogen Oxygen and hydrogen Sulphur and oxygen Carbon and hydrogen Sulphur and hydrogen Oxygen and hydrogen ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The amount of heat required to raise the temperature of 1 kg of water through one Kelvin is called kilo-Joule Specific heat at constant pressure Specific heat at constant volume None of these kilo-Joule Specific heat at constant pressure Specific heat at constant volume None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is None of these Greater than one Less than one Equal to one None of these Greater than one Less than one Equal to one ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In order that a cycle be reversible, following must be satisfied When beat is being rejected, temperature of cold source and working substance should be same When heat is being absorbed, temperature of hot source and working substance should be same Free expansion or friction resisted expansion/compression process should not be encountered All of these When beat is being rejected, temperature of cold source and working substance should be same When heat is being absorbed, temperature of hot source and working substance should be same Free expansion or friction resisted expansion/compression process should not be encountered All of these ANSWER DOWNLOAD EXAMIANS APP
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