Electrical drawings

Instructions:

There are eight questions.

For the questions:

• choose the correct answer
• write down your answer.

1. What is the type of electrical diagram shown?

1. Circuit.
2. Ladder.
3. Block.
4. Wiring.

2. What is the type of electrical diagram shown?

1. Circuit.
2. Ladder.
3. Block.
4. Wiring.

3. What is the type of electrical diagram shown?

1. Circuit.
2. Ladder.
3. Block.
4. Wiring.

4. What is the type of electrical diagram shown?

1. Circuit.
2. Ladder.
3. Block.
4. Wiring.

5. Which type of diagram shows electrical components in their relative physical positions?

1. Block diagram.
2. Wiring diagram.
3. Circuit diagram.
4. Ladder diagram.

6. The symbol shown represents what component?

1. Coil.
2. Circuit breaker.
3. Fluorescent lamp.
4. Fuse.

7. The symbol shown represents what component?

1. Coil.
2. Circuit breaker.
3. Fluorescent lamp.
4. Fuse.

8. The symbol shown represents what component?

1. Coil.
2. Transformer.
3. Relay.
4. Hot water service.

 

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