UAV Elements Quiz

What does UAV stand for?

• Unmanned Aerodynamic Vehicle

• Universal Aerial Vehicle

• Unmanned Aerial Vehicle

Which of the following is NOT a category of drone according to its All Up Weight (AUW) as per DGCA regulation?

• Micro

• Medium

• Heavy

What is the maximum thrust of a drone if each motor produces 1000g and there are 4 motors?

• 2000g

• 3000g

• 4000g

What is the nominal voltage of a LIPO battery?

• 4.2V

• 3.0V

• 3.7V

Which component is responsible for controlling the speed of the motors in a drone?

• Flight Controller

• Electronic Speed Controller

• Battery

What is the formula to calculate the thrust-to-weight ratio (TWR)?

• Max Thrust / All Up Weight

• All Up Weight / Max Thrust

• Max Thrust + All Up Weight

What type of battery is commonly used in drones?

• Lithium Polymer

• Alkaline

• Nickel-Cadmium

What is the purpose of the GPS in a UAV?

• To control the motors

• To power the drone

• To assist in navigation

Which of the following is a characteristic of a larger propeller with high pitch?

• Good agility

• Low power consumption

• High speed

What is the cut-off voltage for a LIPO battery to avoid damage?

• 3.7V

• 3.0V

• 3.0V