Question

which principle is used by droon​

Answer 1

Answer:

Drones can be controlled by remote control system or a ground cockpit. Drones come in a wide variety of sizes, with the large drone mostly used for military purposes such as the Predator drone, other smaller drones which can be launched by hand, to other unmanned aircraft which require short runways.Basic Working Principle. Unmanned aerial vehicles, also known as drones, are miniature robots that are capable of flying with the help of a remote control system.

Explanation:

Answer 2

Unmanned Areal Vehicle (UAV) principle....................