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Aircraft & Engines

Airframe, systems, electrical, power plant, aerodynamics, stability, control, limitations, propellers, and flight mechanics. Covers Appendix D of the DGCA CPL syllabus.

36 Chapters60 min Exam50 Qs in Paper70% to Pass

Video

Notes

Questions

Chapter Quiz

How to study DGCA Aircraft & Engines

The DGCA Aircraft & Engines (CPL) exam requires a solid conceptual foundation rather than rote memorization. This paper tests your knowledge across 36 chapters, covering everything from fundamental principles to practical in-flight applications. You must score a minimum of 70% on the 50-question, 60-minute exam.

Technical General blends aerodynamics with aircraft systems. Pay special attention to the engine mechanics and flight instruments, ensuring you understand the practical implications of system failures.

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Chapters

1

The Atmosphere and Its Properties

Principles of Flight — The Atmosphere and Its Properties. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

2

Fundamental Aerodynamic Principles

Principles of Flight — Fundamental Aerodynamic Principles. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

3

The Aerofoil and Subsonic Airflow

Principles of Flight — The Aerofoil and Subsonic Airflow. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

4

Lift, Drag, and the Angle of Attack

Principles of Flight — Lift, Drag, and the Angle of Attack. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

5

Three-Dimensional Airflow and Wing Design

Principles of Flight — Three-Dimensional Airflow and Wing Design. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

6

A Deeper Dive into Drag

Principles of Flight — A Deeper Dive into Drag. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

7

Stalling, Spinning, and Recovery

Principles of Flight — Stalling, Spinning, and Recovery. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 6 practice Qs

Notes Practice Qs

Video Lecture

8

High-Lift Devices

Principles of Flight — High-Lift Devices. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

9

Aircraft Stability

Principles of Flight — Aircraft Stability. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 6 practice Qs

Notes Practice Qs

Video Lecture

10

Aircraft Controls

Principles of Flight — Aircraft Controls. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 6 practice Qs

Notes Practice Qs

Video Lecture

11

Introduction to the Piston Engine and the Otto Cycle

The Piston Engine — Introduction to the Piston Engine and the Otto Cycle. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

12

Engine Components and Construction

The Piston Engine — Engine Components and Construction. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

13

Carburetion and Mixture Control

The Piston Engine — Carburetion and Mixture Control. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

14

Aviation Gasoline (AVGAS) and Combustion

The Piston Engine — Aviation Gasoline (AVGAS) and Combustion. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

15

Engine Cooling Systems

The Piston Engine — Engine Cooling Systems. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

16

Engine Lubrication Systems

The Piston Engine — Engine Lubrication Systems. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

17

Induction Icing and Ignition Systems

The Piston Engine — Induction Icing and Ignition Systems. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 6 practice Qs

Notes Practice Qs

Video Lecture

18

Supercharging and Turbocharging

The Piston Engine — Supercharging and Turbocharging. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

19

Introduction to Gas Turbine Engines

The Gas Turbine Engine — Introduction to Gas Turbine Engines. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

20

The Air Inlet

The Gas Turbine Engine — The Air Inlet. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 4 practice Qs

Notes Practice Qs

Video Lecture

21

Compressors

The Gas Turbine Engine — Compressors. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

22

Combustion Chambers

The Gas Turbine Engine — Combustion Chambers. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

23

The Turbine Assembly

The Gas Turbine Engine — The Turbine Assembly. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

24

The Exhaust System and Thrust Reversal

The Gas Turbine Engine — The Exhaust System and Thrust Reversal. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 4 practice Qs

Notes Practice Qs

Video Lecture

25

Engine Starting and Auxiliary Power Units (APU)

The Gas Turbine Engine — Engine Starting and Auxiliary Power Units (APU). Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

26

Airframe Structures and Loads

Aircraft Systems — Airframe Structures and Loads. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

27

Pneumatic Systems, Air Conditioning, and Pressurization

Aircraft Systems — Pneumatic Systems, Air Conditioning, and Pressurization. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

28

Hydraulic Systems

Aircraft Systems — Hydraulic Systems. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

29

Landing Gear Systems

Aircraft Systems — Landing Gear Systems. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

30

Aircraft Wheels, Tyres, and Brakes

Aircraft Systems — Aircraft Wheels, Tyres, and Brakes. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

31

Aircraft Fuel Systems

Aircraft Systems — Aircraft Fuel Systems. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

32

Ice and Rain Protection

Aircraft Systems — Ice and Rain Protection. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 4 practice Qs

Notes Practice Qs

Video Lecture

33

Safety and Emergency Equipment

Aircraft Systems — Safety and Emergency Equipment. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

34

Fundamentals of Electricity

Electrical Systems — Fundamentals of Electricity. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 6 practice Qs

Notes Practice Qs

Video Lecture

35

DC Generation and Distribution

Electrical Systems — DC Generation and Distribution. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs

Video Lecture

36

AC Generation and Distribution

Electrical Systems — AC Generation and Distribution. Chapter notes from Technical General for Aviators by Capt. Pankaj Pahil.

⏱ 1 hr❓ 5 practice Qs

Notes Practice Qs Video Lecture Chapter Quiz

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Mid-Subject Test

After completing first 18 chapters · 40 questions · 45 minutes

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Full Subject Test

After all 36 chapters · 50 Qs · 60 min · DGCA format

Start Full Test

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DGCA Sample Papers

Previous-style DGCA papers for Tech General · Actual exam pattern

Total study time: ~36 hrs

Total practice questions: 182

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