Definition:
Fusible is a French word that translates to "fuse" in English. It refers to a safety device that protects an electrical circuit from overcurrent by melting and breaking the circuit when the current exceeds a certain level.
Understanding the concept of a "fusible" is crucial in electrical engineering and maintenance to prevent electrical fires and equipment damage.
Etymology:
The word "fusible" comes from the French verb "fondre," which means "to melt." This reflects the function of a fuse, which melts under excessive current to interrupt the flow of electricity.
Part of Speech:
Fusible
noun [ masculine ] /fy.zibl/
Usage and Examples:
Electrical protection: A "fusible" is commonly used in electrical circuits to protect devices and wiring from damage due to overcurrent. It is a crucial component in ensuring electrical safety.
Circuit interruption: When a circuit experiences an overload or short circuit, the fusible melts, breaking the circuit and preventing further damage. This mechanism helps prevent fires and equipment failure.
AI Fun Fact 😅 :
The invention of the fusible dates back to the early 19th century when electrical systems were becoming more widespread. It revolutionized electrical safety and remains a fundamental component in modern electrical systems.
FAQ:
- Q: What is the purpose of a fusible?
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A: A fusible is designed to protect electrical circuits from overcurrent by breaking the circuit when the current exceeds a safe level, thus preventing damage and fires.
- Q: How does a fusible work?
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A: A fusible contains a metal element that melts when the current exceeds a certain threshold, causing the circuit to break and interrupt the flow of electricity.
- Q: Are fusibles reusable?
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A: Traditional fusibles are designed for one-time use as the melting of the element is irreversible. However, there are resettable fusibles that can be reused after tripping.
- Q: Can a fusible be replaced easily?
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A: Yes, fusibles are typically designed for easy replacement. It is important to replace a blown fusible with the correct type and rating to maintain electrical safety.
Expressions avec "Fusible" en anglais
- Fusible électrique : Electrical fuse
- Fusible automobile : Car fuse
- Fusible grillé : Blown fuse
- Fusible de sécurité : Safety fuse
- Fusible à cartouche : Cartridge fuse
- Fusible haute tension : High-voltage fuse
- Fusible de rechange : Spare fuse
- Fusible en verre : Glass fuse
- Fusible thermique : Thermal fuse
- Fusible rapide : Fast-acting fuse
- Fusible temporisé : Time-delay fuse
- Fusible de protection : Protective fuse
- Fusible industriel : Industrial fuse
- Fusible miniature : Miniature fuse
- Fusible en céramique : Ceramic fuse
- Fusible fusible : Fuse holder
- Fusible de surtension : Surge protector
- Fusible de puissance : Power fuse
Conclusion:
"Fusible" is a crucial term in the field of electrical engineering and safety, representing a protective device that plays a vital role in preventing electrical hazards. Understanding the function, types, and applications of fusibles is essential for maintaining safe and efficient electrical systems.