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Match the electrical component with its description.Group of answer choicesTurns electricity into back-and-forth motionWire that melts to protect a circuitDevice that opens and closes to protect a circuitDevice that opens and closes to operate a circuitDevice that melts to protect a circuitStrip of insulationUses an electromagnet to open and close a set of contact pointsTurns low voltage into high voltage

Question

Match the electrical component with its description.Group of answer choicesTurns electricity into back-and-forth motionWire that melts to protect a circuitDevice that opens and closes to protect a circuitDevice that opens and closes to operate a circuitDevice that melts to protect a circuitStrip of insulationUses an electromagnet to open and close a set of contact pointsTurns low voltage into high voltage

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Solution

  1. Turns electricity into back-and-forth motion - This is a description of an Electric Motor. Electric motors convert electrical energy into mechanical energy in the form of rotational or linear motion.

  2. Wire that melts to protect a circuit - This is a description of a Fuse. A fuse is a safety device that protects an electrical circuit by melting its wire to interrupt the flow of electricity when the current exceeds a certain level.

  3. Device that opens and closes to protect a circuit - This is a description of a Circuit Breaker. A circuit breaker is a switch that automatically interrupts electrical flow in a circuit in case of an overload or short circuit.

  4. Device that opens and closes to operate a circuit - This is a description of a Switch. A switch allows the interruption or continuation of the flow of electricity in a circuit.

  5. Device that melts to protect a circuit - This is also a description of a Fuse.

  6. Strip of insulation - This is a description of Electrical Tape. Electrical tape is used to insulate wires and other electrical conductors.

  7. Uses an electromagnet to open and close a set of contact points - This is a description of a Relay. A relay is an electrically operated switch that uses an electromagnet to mechanically operate a set of contacts.

  8. Turns low voltage into high voltage - This is a description of a Transformer. Transformers are used to increase (step up) or decrease (step down) voltage levels in an electrical circuit.

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