ELECTRO QUIZZER

What is the function of the teeth on a gear?

• To hold the gear in place

• To provide decoration

• To create friction

• To transmit rotational force

What type of bridge is this?

• Beam bridge

• Suspension bridge

• Truss bridge

• Arch bridge

What is the purpose of a control panel like this?

• To display information

• To control a machine or system

• To provide structural support

• To store data

How does the curved surface of a satellite dish function?

• To generate electricity

• To reflect sunlight

• To focus radio signals

• To increase wind resistance

What is the primary function of a robotic arm like this?

• To perform repetitive tasks

• To generate computer graphics

• To provide audio communication

• To transport heavy objects

What is the purpose of the different layers in a road construction?

• To create a decorative pattern

• To provide drainage and support

• To insulate the ground

• To reflect sunlight

What is the function of integrated circuits on a computer chip?

• To store data permanently

• To perform calculations and logic operations

• To display information on a screen

• To connect to external devices

How does a hydraulic pump transfer energy?

• Through mechanical gears

• Through fluid pressure

• Through sound waves

• Through electrical current

How does a fiber optic cable transmit data?

• Through radio waves

• Through electrical current

• Through mechanical vibrations

• Through light pulses

What is the most likely structural element used in this design?

• Beam

• Beam

• Plate

• Truss