TCS Electrical Engineer Interview Questions, Process, and Tips

Q1. What is single line diagram
Ans. 
A single line diagram is a simplified representation of a power system using standardized symbols to show the electrical connections and components.
• It shows the main components of the system such as generators, transformers, breakers, etc.

• Lines represent electrical connections between components.

• It is used for planning, designing, and analyzing power systems.

• Helps in understanding the flow of power and identifying pote...read more
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Q2. Whai is transfirmer
Ans. 
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Consists of two coils of wire, known as primary and secondary coils

• Primary coil is connected to a power source, inducing a magnetic field

• Magnetic field causes voltage to be induced in the secondary coil

• Used to step up or step down voltage levels in electrical systems

• Commonly used in power distributi
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Q3. What is generator
Ans. 
A generator is a device that converts mechanical energy into electrical energy.
• Generators use electromagnetic induction to produce electricity

• They are commonly used in power plants, homes, and businesses

• Examples include diesel generators, wind turbines, and hydroelectric generators
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Q4. Whai is motor and working
Ans. 
A motor is a device that converts electrical energy into mechanical energy to produce motion.
• Motors consist of a rotor and a stator, with the rotor rotating within the stator.

• They work based on the principle of electromagnetic induction, where a current-carrying conductor experiences a force in a magnetic field.

• Motors are used in various applications such as industrial machinery, household appliances, and electric vehi
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Q1. Discuss ablut Previous company
Ans. 
I worked at a multinational engineering firm specializing in power systems.
• Managed projects related to power distribution and transmission

• Collaborated with cross-functional teams to design and implement electrical systems

• Performed testing and troubleshooting of electrical components

• Participated in regular training sessions to stay updated on industry trends
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Q2. Total experience
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Q1. Electrical engineering
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Q2. Electronic Engineering
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Q3. Electrical Machines
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Q1. Electrical Machines
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Q2. Electrons Machines Engineering
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Q1. What was your role in the previous company,
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Q2. Related to electrical question
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