WRAP Violence erupts during jobs law demo, adds tear gas

What is the primary function of a TV?

• To cook food

• To display images and sound

• To store data

• To wash clothes

What component is essential for a TV to display images?

• Antenna

• Speakers

• Screen

• Remote control

How does a TV process signals?

• By converting them into sound waves

• By storing them in a database

• By converting them into visual and audio output

• By sending them to a satellite

Which of the following is NOT a type of TV?

• LED TV

• Plasma TV

• Microwave TV

• Smart TV

Which type of TV is known for its energy efficiency?

• Plasma TV

• LCD TV

• CRT TV

• LED TV