Across
- 1. Glands Seals used to attach cables to electrical enclosures, designed to prevent the entry of explosive gases or dust.
- 3. A hazardous area where explosive or flammable substances may occur during normal operations, necessitating specific electrical equipment.
- 5. An electrical wiring system buried beneath the ground to avoid external damage and provide reliable power supply in agricultural or industrial settings.
- 11. Protection Protective measures taken to safeguard electrical installations from damage due to livestock, vehicles, or machinery.
- 14. Has a trunk
- 17. A method of supporting overhead cables using a suspended wire, commonly used for outdoor electrical installations.
- 22. Glass components used in flameproof equipment, which are strengthened to withstand the stresses of hazardous environments.
- 25. Classification The process of defining and categorizing areas where explosive gases, vapors, or dust are present, requiring specific installation protocols.
- 26. Zone A less hazardous area where the likelihood of an explosive atmosphere is low, but special attention to electrical components is still required.
- 27. A principle of electrical safety where the energy in a circuit is limited to prevent sparking or ignition in hazardous environments.
- 28. Equipment designed to withstand an internal explosion of specific gases without igniting the surrounding atmosphere.
- 29. A type of cable with a protective metal covering, used in hazardous areas to prevent mechanical damage to electrical circuits.
- 30. A backup electrical system, such as a generator, designed to provide power when the primary supply fails, crucial for farms or sensitive environments.
Down
- 2. A type of cable with a flexible metal covering, commonly used in hazardous areas to prevent electrical hazards.
- 4. Flying mammal
- 6. Likes to chase mice
- 7. A type of protective insulation used in agricultural or outdoor wiring to prevent damage from environmental factors like oil, sunlight, and moisture.
- 8. A protective case designed to house electrical equipment and prevent damage from weather or outdoor elements.
- 9. Electrical fittings made from materials that can withstand environmental corrosion, used in installations exposed to harsh conditions.
- 10. Protection A safety feature designed to prevent electrical hazards due to leakage currents in installations, especially in caravans or agricultural environments.
- 12. A device used to disconnect electrical circuits from the power supply for safety, especially in hazardous areas.
- 13. The requirement for all electrical switchboards and gear to be easily accessible, even in hazardous environments like farms or industrial sites.
- 15. A short-term electrical setup, often used for mobile units or events, which requires specific protections for safe operation.
- 16. Protective channels used to house wiring in hazardous environments, designed to prevent sparks, dust, or gases from escaping.
- 18. Wiring The system used to supply and distribute electrical power to mobile caravans, adhering to specific standards for safety and protection.
- 19. Large marsupial
- 20. Man's best friend
- 21. Wiring that is specially designed to prevent the ignition of hazardous gases or dust in explosive environments.
- 23. A hazardous area where flammable or explosive substances are continuously present in dangerous concentrations, requiring specialized equipment.
- 24. A system installed to protect structures from lightning strikes by providing a path for the electrical charge to flow into the ground.