MindSquare Technologies Manufacturing Engineer Interview Questions and Answers

Transformers are classified based on their construction, purpose, and voltage levels.

• Transformers can be classified as step-up, step-down, isolation, auto-transformer, etc.

• Based on construction, transformers can be core type or shell type.

• Transformers can also be classified based on their purpose such as power transformers, distribution transformers, instrument transformers, etc.