Tata Power Graduate Engineer Trainee - Electrical Interview Questions and Answers

Q1. All about internship related questions.
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Q2. About transformer
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Q1. Normal discussions
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Q1. Tell me about your self
Ans. 
I am a recent graduate with a strong passion for learning and a desire to kickstart my career in the field of apprenticeship.
• Graduated with a degree in [Your Field of Study]

• Completed internships at [Company Name] and gained hands-on experience

• Strong communication and teamwork skills demonstrated through group projects

• Keen interest in [Specific Area of Apprenticeship]
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Q2. What to do you know about organization
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An organization is a group of people working together towards a common goal, with defined roles and responsibilities.
• Organizations can be for-profit or non-profit

• They have a hierarchical structure with different levels of management

• Organizations have specific missions, visions, and values

• They often have departments or teams dedicated to different functions such as marketing, finance, and operations
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Q1. What is your favourite subject
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Q2. Questions on ur favourite subject
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Q1. What is capacitor
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A capacitor is an electronic component that stores and releases electrical energy in a circuit.
• Capacitors are used to filter out noise in electronic circuits.

• They can also be used to store energy in flash cameras.

• Capacitors are measured in Farads (F).
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Q2. What is pcb and how to assemble
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PCB stands for Printed Circuit Board, it is a board made of non-conductive material with conductive tracks for electronic components.
• PCB is used to mechanically support and electrically connect electronic components using conductive pathways.

• Components are soldered onto the PCB to create a functional electronic circuit.

• PCB assembly involves placing components on the board, soldering them in place, and testing the circu...read more
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The aptitude tests included average questions from reasoning English and elementary maths.

The GD was very smooth everyone was given chance.

Q1. They asked about my vocational training and internship.
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Q2. They asked about my skills
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Q3. They asked about my position of responsibility
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Q4. They also asked some technical questions which were mainly basics
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It was an easy round normal questions was asked.

Q1. They asked about my self
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Q2. My goals and interests
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My goal is to become a skilled engineer and contribute to the growth of the company. My interests include learning new technologies and problem-solving.
• My goal is to gain experience and knowledge in the engineering field

• I am interested in learning new technologies and staying up-to-date with industry trends

• I enjoy problem-solving and finding innovative solutions to challenges

• I am committed to contributing to the growth
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Q3. Some technical questions
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Q4. What is different colors of wires represents
Ans. 
Different colors of wires represent different functions in electrical circuits.
• Black: hot wire

• White: neutral wire

• Green or bare copper: ground wire

• Red or blue: traveler wires in 3-way switches

• Yellow: switch leg for lighting circuits
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Q5. Types of the Transmission line
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Transmission lines are used to transmit electrical power from one place to another. There are mainly two types of transmission lines.
• The two types of transmission lines are overhead transmission lines and underground transmission lines.

• Overhead transmission lines are used for long-distance transmission of high voltage power.

• Underground transmission lines are used for short-distance transmission of low voltage power.

• Ove...read more
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Q6. Transmission cables types and ratings
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Transmission cables are used to transmit electrical power and signals over long distances.
• Types of transmission cables include overhead lines, underground cables, and submarine cables.

• Ratings of transmission cables depend on factors such as voltage, current, and temperature.

• Examples of transmission cable ratings include 230 kV, 400 kV, and 765 kV.

• Transmission cables are typically made of copper or aluminum conductors w...read more
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