Across
- 3. A semiconductor relay switch having no moving parts.
- 5. The temperature of air surrounding a device.
- 6. Mechanically held relays would most likely be used in a ______.
- 8. The opening of closed contacts to interrupt an electrical circuit.
- 9. Type of relay controlled by a magnetic field is a ______.
- 10. Contacts that are apart when the relay is de-energized are said to be normally ________.
Down
- 1. Contacts that are together when the relay is de-energized are said to be normally ________.
- 2. The closing of open contacts to establish an electrical connection.
- 4. Contacts that make or break a circuit immediately.
- 7. Coils used with AC relays to prevent contact chatter and hum.