English Lessons

Vocabulary Flashcards and Quiz of Technical Support for a Security Guard – English for Security Guard – Medium Level

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by

Michael Carter
in
Alarm
A device that makes a loud sound to warn of danger.
Power supply
The source of electrical power.
Remote
A device used to control something from a distance.
Battery
A small power source for devices.
Wires
Thin metal threads that carry electricity.

Click a card to flip it and reveal the meaning.

2. Match the words with their meanings
Alarm
Power supply
Remote
Battery
Wires
A device used to control something from a distance.
A device that makes a loud sound to warn of danger.
A small power source for devices.
The source of electrical power.
Thin metal threads that carry electricity.

Drag the cards on the right so each lines up with the correct item on the left.

3. What does “Alarm” mean?
4. What does “Power supply” mean?
5. What does “Remote” mean?
6. What does “Battery” mean?
7. What does “Wires” mean?

Practice more with this lesson:


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