Torrent Power Interview Questions and Answers

The BDV (Breakdown Voltage) of transformer oil at 11 kV indicates its insulating strength and quality.

• BDV is a measure of the dielectric strength of transformer oil.

• A higher BDV value indicates better insulation properties.

• Typical BDV values for transformer oil should be above 30 kV.

• Factors affecting BDV include moisture content and contamination.

• Regular testing of BDV is essential for transformer maintenance.

Transformers are deep learning models that excel in natural language processing tasks through self-attention mechanisms.

• Transformers use self-attention to weigh the importance of different words in a sentence.

• They consist of an encoder-decoder architecture, enabling tasks like translation and summarization.

• BERT and GPT are popular transformer models used for various NLP applications.

• Transformers can process data i...read more

Distribution processes involve the movement of goods from manufacturers to consumers, ensuring efficiency and effectiveness.

• Supply Chain Management: Overseeing the entire flow of goods from suppliers to customers.

• Logistics Coordination: Managing transportation, warehousing, and inventory control.

• Order Fulfillment: Ensuring timely processing and delivery of customer orders, e.g., Amazon's same-day delivery.

• Distribu...read more

Tables in electrical applications often use insulation materials to prevent electrical conduction and ensure safety.

• Common insulation materials include PVC, rubber, and fiberglass.

• PVC is widely used for its durability and resistance to moisture.

• Rubber provides excellent flexibility and is often used in portable tables.

• Fiberglass is used for high-temperature applications due to its thermal resistance.

A Buchholz relay is a safety device used in oil-filled transformers to detect faults and prevent damage.

• Monitors gas accumulation and oil flow in transformers.

• Triggers alarms or circuit breakers during faults.

• Commonly used in large power transformers.

• Example: Detects overheating or short circuits.

• Helps in preventing catastrophic failures.

As an Assistant Electrical Engineer, I support design, testing, and implementation of electrical systems and components.

• Assist in designing electrical systems for buildings, ensuring compliance with safety standards.

• Conduct tests on electrical equipment to ensure functionality and reliability.

• Collaborate with senior engineers on project specifications and timelines.

• Prepare technical documentation and reports for p...read more