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Tata Power
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I applied via Walk-in and was interviewed in Nov 2024. There were 2 interview rounds.
Safety work of area involves implementing safety measures to prevent accidents and ensure a safe working environment.
Conduct regular safety inspections of the work area
Provide safety training to all workers
Enforce the use of personal protective equipment (PPE)
Implement safety protocols and procedures
Maintain clear and accessible emergency exits
Ensure proper storage and handling of hazardous materials
I applied via Campus Placement
Logical, quantitative, qualitative
I applied via Campus Placement
Prepare aptitude as we are generally prepare for Competitive exam.
Focus on Maths and English.
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I applied via LinkedIn and was interviewed in Oct 2024. There was 1 interview round.
A transformer is a static electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Consists of two or more coils of insulated wire wound around a core
Primary coil receives electrical energy and induces a magnetic field in the core
Secondary coil receives the magnetic field and converts it back into electrical energy
Used in power distribution, voltage regulation, a...
Transformer principle is based on the phenomenon of electromagnetic induction, where changing magnetic field induces voltage in a coil.
Transformers work on the principle of electromagnetic induction
They consist of two coils, primary and secondary, linked by a magnetic core
When alternating current flows through the primary coil, it creates a changing magnetic field
This changing magnetic field induces a voltage in the se...
Tata Power interview questions for popular designations
I applied via Company Website and was interviewed in Aug 2024. There was 1 interview round.
Get interview-ready with Top Tata Power Interview Questions
Math english and LAW RELATED KNOWLEDGE
I applied via Approached by Company and was interviewed in May 2024. There was 1 interview round.
Outages for line/switchyard are managed by the load dispatch centre through coordination and communication.
Outages are scheduled in advance to minimize impact on the grid and consumers.
Load dispatch centre coordinates with the concerned authorities to plan and execute the outage.
Alternative arrangements are made to ensure continuity of power supply during the outage.
Regular updates are provided to stakeholders regardin...
Double bus system is important for ensuring redundancy and reliability in power distribution.
Enhances reliability by providing backup in case of failure in one bus
Allows for maintenance work to be carried out on one bus while the other remains operational
Reduces the risk of power outages and downtime
Commonly used in critical infrastructure such as hospitals, data centers, and industrial facilities
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
Bsc math
Mahatma Gandhi University
Aptitude and reasoning with electrical and electronics questions
Ohm's law states that the current flowing through a conductor is directly proportional to the voltage across it, and inversely proportional to the resistance of the conductor.
Ohm's law is represented by the formula V = IR, where V is voltage, I is current, and R is resistance.
It helps in calculating the relationship between voltage, current, and resistance in an electrical circuit.
For example, if a circuit has a voltag...
An induction motor is a type of AC motor where power is supplied to the rotor by electromagnetic induction.
Induction motors are commonly used in various applications such as industrial machinery, pumps, fans, and compressors.
They do not require brushes to transfer power to the rotor, making them more reliable and low maintenance.
The speed of an induction motor is determined by the frequency of the AC power supply and t...
The protection of a transformer involves measures to prevent damage from overcurrent, overvoltage, overheating, and short circuits.
Use fuses or circuit breakers to protect against overcurrent
Install surge arresters to protect against overvoltage
Use temperature sensors and cooling systems to prevent overheating
Implement differential relays to detect and isolate short circuits
Regular maintenance and testing to ensure pro
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