FME Unit 2 Notes AKTU (BME101)

AKTU · BTECH · Semester 1, 2 · Fundamentals of Mechanical Engineering · Unit 2 · Notes

AKTU Fundamentals of Mechanical Engineering (BME101) Unit 2 notes for B.Tech Semester 1/2 – Introduction to IC Engines and Electric Vehicles. Topics: IC…

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Unit 2: Introduction to IC Engines and Electric Vehicles – AKTU syllabus topics

  • IC Engine Components and Definitions: Engine Components
  • Two Stroke and Four Stroke Engines: SI Engine Working, CI Engine Working, Two Stroke vs Four Stroke Comparison, Scavenging Process
  • Electric Vehicles: EV Components Batteries Drives, Advantages and Disadvantages of EV
  • Hybrid Electric Vehicles: HEV Drive Train Components, Advantages of Hybrid Vehicles

Most asked AKTU PYQ questions from Unit 2

  1. Q2a. With a neat sketch explain the working of a two stroke SI engine. (10 marks, 2020-21)
  2. Q3a. With a neat sketch explain the working of a four stroke CI engine. (10 marks, 2020-21)
  3. Q4b. Explain the construction and working principle of a four-stroke CI engine with a neat diagram. (7 marks, 2024-25)
  4. Q2b. Explain with suitable sketches the working of four stroke CI engine. (7 marks, 2022-23)
  5. Q4a. With help of a neat sketch discuss the construction and working principle of a 4-stroke SI engine. (7 marks, 2022-23)
  6. Q1a. What are Internal Combustion engines? (2 marks, 2020-21)
  7. Q2b. Explain the working of four stroke CI engine with P-V diagram and with suitable sketch. (10 marks, 2021-22)
  8. Q2b. Explain the working of four stroke petrol engine with diagram. (10 marks, 2021-22)
  9. Q4a. Compare the following- (i) SI Engine and CI Engine (ii) 4-stroke Engine and 2-stroke Engine (10 marks, 2021-22)
  10. Q4a. Explain the construction and working principle of a 4-Stroke Diesel engine also draw the Pressure (P)-Volume(V) & Temperature (T) -Entropy (S) diagram with a neat diagram. (7 marks, 2025-26)

AKTU paper codes: BME101, BME201, KME101, KME201

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