Nalco Electrical GET Interview Questions and Answers

Q1. What is the unit of resistance
Ans. 
The unit of resistance is Ohm (Ω)
• The unit of resistance is denoted by the symbol Ω (Ohm)

• Resistance is measured in Ohms, named after German physicist Georg Simon Ohm

• 1 Ohm is equal to 1 Volt per Ampere (V/A)

• Common examples of resistance include resistors in electronic circuits
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Q2. What is transmission losses
Ans. 
Transmission losses refer to the energy lost during the transmission of electricity from power plants to end users.
• Transmission losses occur due to resistance in power lines and transformers.

• Factors affecting transmission losses include distance, weather conditions, and the quality of equipment.

• Examples of reducing transmission losses include using high voltage transmission lines and improving grid infrastructure.
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They provide a topic and you have to discuss on pros & cons for 10 minutes after they said to start.

Q1. They ask question related to Power electronics & electrical machines
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Aptitude , technical , logical reasoning

Easy topics - hybrid EV

Q1. Related to your core subjects specially on resume
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Q2. Types of insulators
Ans. 
Insulators are materials that do not conduct electricity and are used to prevent the flow of current.
• Ceramic insulators: made of porcelain or glass, commonly used in power lines

• Polymer insulators: made of synthetic materials like silicone rubber, used in high voltage applications

• Composite insulators: combination of different materials, offer better performance and durability
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Q1. Introduction about yourself
Ans. 
I am an electrical engineer with a passion for innovation and problem-solving in the field of electronics and power systems.
• Educational Background: Bachelor's degree in Electrical Engineering from XYZ University.

• Internship Experience: Completed an internship at ABC Corp, where I worked on renewable energy projects.

• Technical Skills: Proficient in circuit design, MATLAB, and power system analysis.

• Projects: Developed a sm...read more
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Q2. Mechanical technical questions
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Q1. Tell me something about yourself
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Q2. Why do you want to join Vedanta?
Ans. 
I want to join Vedanta because of its reputation for innovation and growth opportunities.
• Vedanta is known for its innovative projects and cutting-edge technology.

• I believe Vedanta offers great opportunities for career growth and development.

• I am impressed by Vedanta's commitment to sustainability and community development.

• I am excited about the chance to work with a diverse and talented team at Vedanta.
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Q3. Your last job experience
Ans. 
In my last role, I worked as an Electrical Engineer, focusing on renewable energy projects and system optimization.
• Led a team to design and implement a solar power system for a local community, increasing energy efficiency by 30%.

• Conducted regular maintenance checks on electrical systems, reducing downtime by 15%.

• Collaborated with cross-functional teams to develop innovative solutions for energy storage challenges.
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VARC, DILR AND QUANTS and Technical

NET ZERO CARBON EMISSION AND INDUSTRY TARGET BY 2050

Q1. Tranformer questions
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Q1. Higher studies etc common hr questions
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Q1. Types of DC motor . What is transformer . What is difference between synchronous and induction machine .
Ans. 
DC motors, transformers, synchronous and induction machines are all important components in electrical engineering.
• DC motors are classified into various types such as brushed DC motors, brushless DC motors, and stepper motors.

• Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.

• Synchronous machines operate at a constant speed and are used in ...read more
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Q1. What is transformer. Difference between synchronous and induction machine. Types of DC motor.
Ans. 
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers are used to increase or decrease the voltage levels in electrical power transmission and distribution systems.

• Synchronous machines are AC machines that operate at a constant speed and are used for power generation.

• Induction machines are AC machines that operate at variable s...read more
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