Q1. What is the role of the frame in a drone?
Answer: The frame supports and holds all drone components together, ensuring balance and stability.

Q2. Why must propellers be attached correctly in direction and position?
Answer: Incorrect propeller direction can cause imbalance and prevent lift, making the drone unstable or unable to fly.

Q3. What connects the flight controller to the motors?
Answer: The Electronic Speed Controllers (ESCs).

Q4. Where should the flight controller be placed on the frame?
Answer: At the exact center of the drone for accurate balance and control.

Q5. What are the three main systems of a drone?
Answer: Power system, control system, and propulsion system.