Sr. No. | QUESTION |
1 | Define a thermodynamic system. |
2 | Differentiate between open system, closed system and an isolated system. |
3 | How does a homogeneous system differ from a heterogeneous system? |
4 | What do you mean by a pure substance? |
5 | Explain the following terms : State, (ii) Process, and (iii) Cycle. |
6 | Explain briefly zeroth law of thermodynamics. |
7 | What is a quasi-static process? |
8 | Define ‘internal energy’ and prove that it is a property of a system. |
9 | Explain the First Law of Thermodynamics. |
10 | What do you mean by “Perpetual motion machine of first kind-PMM 1? |
11 | State the limitations of first law of thermodynamics. |
12 | What is the difference between a heat engine and a reversed heat engine? |
13 | Give the following statements of second law of thermodynamics. Clausius statement Kelvin-Planck statement. |
14 | Define heat engine, refrigerator and heat pump. |
15 | What is the perpetual motion machine of the second kind? |
16 | Define Heat Transfer. |
17 | Explain different modes of heat transfer. |
18 | What is forced convection and natural convection. |
19 | What is Fourier’s Law of heat conduction? State also the assumptions. |
20 | What is Newton’s Law of cooling? |
21 | What is Stefan's Boltzmann law? |
22 | Define thermal conductivity, temperature , pressure and state there units |
23 | Explain with neat sketch 2 -Stoke Diesel Engine and Petrol Engine. |
24 | Explain with neat sketch 4- Stoke Diesel Engine and Petrol Engine. |
25 | Write Difference between 2 -Stroke Engine and 4- Stroke Engine. |
26 | List Difference between Spark Ignition Engine and Compression Ignition Engine. |
27 | Define Boiler. State use of steam produced from boiler. |
28 | Define Fire Tube Boiler and Water Tube Boiler. |
29 | Compare Fire Tube Boiler and Water Tube Boiler. |
30 | State requirements of Good Boiler. How boiler is selected. |
