Engineering Thermodynamics According to Kelvin-Planck's statement, a perpetual motion of the __________ is impossible. First kind Third kind Second kind None of these First kind Third kind Second kind None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics According to which law, all perfect gases change in volume by 1/273th of their original volume at 0°C for every 1°C change in temperature when pressure remains constant Charles' law Gay Lussac’s law Boyle's law Joule's law Charles' law Gay Lussac’s law Boyle's law Joule's law ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The compression ratio for petrol engines is 3 to 6 15 to 30 10 to 20 5 to 8 3 to 6 15 to 30 10 to 20 5 to 8 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume at the end of expansion) (v1 + v2)/v1 v2/v1 v1/v2 (v1 + v2)/v2 (v1 + v2)/v1 v2/v1 v1/v2 (v1 + v2)/v2 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When a system changes its state from one equilibrium state to another equilibrium state, then the path of successive states through which the system has passed, is known as None of the listed here Thermodynamic cycle Thermodynamic law Thermodynamic process None of the listed here Thermodynamic cycle Thermodynamic law Thermodynamic process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The compression ratio is the ratio of Total volume to clearance volume Swept volume to total volume Total volume to swept volume Swept volume to clearance volume Total volume to clearance volume Swept volume to total volume Total volume to swept volume Swept volume to clearance volume ANSWER DOWNLOAD EXAMIANS APP
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