Engineering Thermodynamics The absolute zero pressure can be attained at a temperature of -273°C 273 K None of these 0°C -273°C 273 K None of these 0°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The value of one bar (in S. I. units) is equal to 1 × 103 N/m2 1 × 104 N/m2 1 × 105 N/m2 1 × 102 N/m2 1 × 103 N/m2 1 × 104 N/m2 1 × 105 N/m2 1 × 102 N/m2 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One reversible heat engine operates between 1600 K and T2 K and another reversible heat engine operates between T2 K and 400 K. If both the engines have the same heat input and output, then temperature T2 is equal to 1400 K 1200 K 800 K 1000 K 1400 K 1200 K 800 K 1000 K ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The more effective way of increasing efficiency of Carnot engine is to Decrease lower temperature Decrease higher temperature Increase lower temperature Increase higher temperature Decrease lower temperature Decrease higher temperature Increase lower temperature Increase higher temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The state of a substance whose evaporation from its liquid state is complete, is known as Air Vapour Perfect gas Steam Air Vapour Perfect gas Steam ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When a gas is heated, change takes place in Pressure Temperature Volume All of the listed here Pressure Temperature Volume All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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