DRONIXX -ROUND 2 QUIZ

Which of the following is an example of Bi-Copter?

• DJI Phantom 4
• Parrot Bebop 2
• Yuneec Typhoon H
• Falcon B-Copter

What is the flight condition for a drone to rise in air?

• Lift<Weight

• Lift=Weight

• Lift>Weight

What would be happen to the motion of the drone if we decrease the speed of all the propellors?

• The motion of the drone will speed up or increase in upward direction.

• The motion of the drone will remain the same.
• The drone will have a yaw motion.

• The motion of the drone will slow down or decrease in downward direction.

Which type of batteries are used in a drone ?

• Lead-acid batteries
• Alkaline batteries
• Nickel-metal hydride (NiMH) batteries
• Lithium polymer batteries

Which of these is not a feedback element in drone?

• GPS

• Propeller
• Accelerometer

• Gyroscope

What would happen if all the propellors of the drone rotates in same direction?

• The drone will fly straight down.
• The drone will spin uncontrollably without any balance.

• The drone will fly straight up.
• The drone will hover in place.

Which of the following is not a function of Flight Controller?

• Shock Absorber

• Speed Control

• Navigation control
• Sensor control

What is the name of the first recognized Drone?

• Spirit of St. Louis
• Red Baron
• Aerial Target

• Wright Flyer

Which sensor gives feedback for the rate of rotation of the drone?

• magnetometer
• accelerometer
• gyroscope
• altimeter

What is the full form of BLDC ?

• Brushless Digital Circuit
• Brushless Drive Control
• Brushless Direct Current
• Brushless Direct Current Motor