Grand Chemical Works Plant Maintenance Engineer Interview Questions and Answers for Experienced

The part's transformer is called a transformer.

• The part's transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

• It is commonly used to step up or step down voltage levels in electrical systems.

• Examples of transformers include power transformers, distribution transformers, and isolation transformers.

Electrical breakdown is the sudden failure of an electrical insulator to resist the flow of current.

• Occurs when the voltage exceeds the dielectric strength of the insulating material

• Can cause damage to equipment and pose a safety hazard

• Examples include lightning strikes, power surges, and short circuits