Electric Vehicles
Which type of battery powers most modern EVs?
Lithium-ion
Property allowing metal to be drawn into thin wires.
Ductility
What do you call the text instructions you type into an AI like ChatGPT?
Prompt
`Fictional metal in Marvel comics that absorbs kinetic energy in Cap's shield.
Vibranium
“UAV” stands for
Unmanned Aerial Vehicle
What is a vehicle with both petrol engine and an electric motor is called ?
Hybrid electric vehicle
Scalar quantity representing rate of change of distance.
Speed
The part of a robot that grips objects is called ____.
Gripper
The miniaturized clean-energy reactor powering Tony Stark's Iron Man suit.
Arc reactor
A quadcopter has how many rotors?
Four
EV battery capacity is usually measured in which unit ?
kWh (kilowatt-hour)
Force component acting perpendicular to a surface.
Normal force
Which electronic component serves as the "brain" of a robot?
Microcontroller
Theoretical shortcut through spacetime depicted in movies like Interstellar
Wormhole
Which force pushes a rocket upward?
Thrust
Regenerative braking converts ________ energy into electrical energy.
Kinetic
First law of thermodynamics deals with conservation of this.
Energy
What technology uses AI to unlock your smartphone by looking at you?
Facial recognition
Real-life light-amplification device that inspired Star Wars lightsabers.
Laser
Rockets work on which law of Newton?
Third law
Which device sits between an EV’s battery and its AC motor and converts DC power into AC?
Inverter
Point where the entire weight of a body acts.
Center of Gravity
A “cobot” is a robot designed to work safely alongside whom?
Humans
Intelligent mechanical beings capable of altering their physical form into vehicles or aircraft.
Transformers
An airplane wing creates lift because of a difference in _____ between its top and bottom surfaces.
Pressure