Engineering Thermodynamics In closed cycle gas turbine, the air is compressed Polytropically Isentropically Isothermally None of these Polytropically Isentropically Isothermally None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of a gas turbine is given by (Isentropic increase in temperature)/(Actual increase in temperature) (Actual temperature drop)/(Isentropic temperature drop) (Net work output)/(Heat supplied) (Net work output)/(Work-done by the turbine) (Isentropic increase in temperature)/(Actual increase in temperature) (Actual temperature drop)/(Isentropic temperature drop) (Net work output)/(Heat supplied) (Net work output)/(Work-done by the turbine) ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One watt is equal to 1 Nm/hr 1 Nm/s 1 kNm/hr 1 N/m 1 Nm/hr 1 Nm/s 1 kNm/hr 1 N/m ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The unit of time in S.I. units is Hour Day Second Minute Hour Day Second Minute ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A tri-atomic molecule consists of __________ atoms. Four Two Three One Four Two Three One ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The behavior of super-heated vapour is similar to that of Steam Perfect gas Air Ordinary gas Steam Perfect gas Air Ordinary gas ANSWER DOWNLOAD EXAMIANS APP
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