plug fuse

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Word: Plug Fuse

Part of Speech: Noun

Definition: A plug fuse is a type of electrical fuse that has a threaded part which allows it to be screwed into a socket. It is used to protect electrical circuits from overload or short circuits by breaking the circuit if too much current flows through.

Usage Instructions:

• Plug fuses are typically found in homes and are used in electrical devices.
• When replacing a plug fuse, make sure the power is turned off to avoid electric shock.
• Always use the correct type and rating of fuse for your device.

Example:

• "When the lights went out, I realized that the plug fuse had blown, and I needed to replace it."

Advanced Usage:

• In electrical engineering, understanding the specifications of plug fuses is important for ensuring safety and functionality in circuit design.
• Some plug fuses are designed to be resettable, while others must be replaced once they blow.

Word Variants:

• Fuse (noun): A device that interrupts the flow of electricity when the current is too high.
• Plug (noun): A device that connects an appliance to a power source.

Different Meanings:

• In general usage, "plug" can also refer to a connector for electrical devices, while "fuse" can refer to a variety of devices that melt or break under excessive current, not just plug fuses.

Synonyms:

• Circuit breaker (a device that automatically stops the flow of electricity when there is a fault).
• Safety fuse (a general term for fuses designed for safety).

Idioms:

• There are no specific idioms involving "plug fuse," but you might hear "blow a fuse" to mean getting very angry, which plays on the idea of a fuse breaking due to overload.

Phrasal Verbs:

• "Plug in" (to connect an electrical device to a power source).
• "Fuse together" (to join two things so that they become one, often used in a more metaphorical sense).

Summary:

A plug fuse is an important safety device in electrical systems. It helps to prevent damage from excess current by breaking the circuit when necessary.

Academic

Noun

1. a fuse with a thread that screws into a socket