Thermodynamics Quiz PDF

Here's a condensed summary of the questions with the correct answers: 1\. \*\*Thermodynamics is primarily concerned with\*\*: b) Study of energy and its transformations. 2\. \*\*First Law of Thermodynamics principle\*\*: a) Conservation of energy. 3\. \*\*Thermodynamic property example\*\*: c) Pr...

Here's a condensed summary of the questions with the correct answers: 1\. \*\*Thermodynamics is primarily concerned with\*\*: b) Study of energy and its transformations. 2\. \*\*First Law of Thermodynamics principle\*\*: a) Conservation of energy. 3\. \*\*Thermodynamic property example\*\*: c) Pressure. 4\. \*\*System boundary in thermodynamics\*\*: c) The imaginary or real surface separating the system from its surroundings. 5\. \*\*NOT a thermodynamic state function\*\*: c) Work. 6\. \*\*Closed system\*\*: b) Only energy can cross the system boundary. 7\. \*\*Zeroth Law of Thermodynamics\*\*: c) Temperature measurement. 8\. \*\*Work done by a system is\*\*: d) The system does work on the surroundings. 9\. \*\*Process without heat transfer\*\*: d) Adiabatic. 10\. \*\*Second Law of Thermodynamics\*\*: c) Entropy of an isolated system always increases. 11\. \*\*SI unit of heat energy\*\*: b) Joule. 12\. \*\*Isochoric process constant\*\*: b) Volume. 13\. \*\*Specific heat\*\*: b) Heat 1 mole of a substance by 1 Kelvin. 14\. \*\*Isothermal process constant\*\*: c) Temperature. 15\. \*\*First Law of Thermodynamics relates\*\*: d) Heat, work, and internal energy. 16\. \*\*Constant pressure process\*\*: a) Isobaric. 17\. \*\*Second Law implication\*\*: c) Perpetual motion machines are impossible. 18\. \*\*Open system allows\*\*: b) Both mass and energy. 19\. \*\*Thermodynamics primarily focuses on\*\*: b) Thermal systems. 20\. \*\*NOT true about heat\*\*: b) Heat is a property of a system. 21\. \*\*Entropy measures\*\*: d) Disorganization or randomness in a system. 22\. \*\*NOT an extensive property\*\*: d) Temperature. 23\. \*\*Net change in internal energy for a cycle\*\*: c) Zero. 24\. \*\*Path-dependent quantity\*\*: a) Work. 25\. \*\*Constant temperature process\*\*: d) Isothermal. 26\. \*\*Absolute pressure with vacuum reading\*\*: a) 70.6 kPa. 27\. \*\*Pressure on a diver at 30 m depth\*\*: c) 410 kPa. 28\. \*\*Temperature in Rankine\*\*: d) 540.60 R. 29\. \*\*Equal values on both °F and °C\*\*: a) 26.67°C and 50°F. 30\. \*\*Temperature difference in heater\*\*: c) 45.55°C. 31\. \*\*Heat to increase air temperature\*\*: a) 2500 kJ. 32\. \*\*Final volume with pressure change\*\*: d) 40 liters. 33\. \*\*Density of air under given conditions\*\*: d) 1.2 kg/m³. 34\. \*\*Specific volume example\*\*: c) 1.2 m³/kg. 35\. \*\*Atmospheric pressure equivalent\*\*: c) 14.7 psi. 36\. \*\*Ideal gas constant (R)\*\*: a) Universal gas constant. 37\. \*\*Boyle's Law relationship\*\*: b) Inversely proportional to volume. 38\. \*\*Charles\' Law volume relation\*\*: c) Directly proportional to temperature. 39\. \*\*Avogadro's Law volume relation\*\*: b) Number of moles. 40\. \*\*Ideal gas assumption\*\*: b) Intermolecular forces between gas molecules are negligible. 41\. \*\*Pressure increase effect on volume\*\*: b) Decreases. 42\. \*\*Gay-Lussac\'s Law relates\*\*: b) Temperature. 43\. \*\*Volume effect with increased moles\*\*: c) Increases. 44\. \*\*NOT an ideal gas assumption\*\*: d) Gas molecules lose energy upon collision. 45\. \*\*Volume double effect on pressure\*\*: b) It halves. 46\. \*\*Kinetic energy example\*\*: d) A moving car. 47\. \*\*Potential energy example\*\*: b) A compressed spring. 48\. \*\*Mechanical energy example\*\*: c) A spinning wind turbine. 49\. \*\*Energy associated with temperature\*\*: d) Thermal energy. 50\. \*\*Spring energy type\*\*: a) Elastic potential energy.