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Tata Power
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I applied via Campus Placement and was interviewed in Dec 2023. There was 1 interview round.
Ohm's law states that the current flowing through a conductor is directly proportional to the voltage applied across it and inversely proportional to its resistance.
Ohm's law is named after the German physicist Georg Simon Ohm.
The formula for Ohm's law is I = V/R, where I is the current, V is the voltage, and R is the resistance.
Ohm's law is fundamental in understanding and analyzing electrical circuits.
It helps in cal...
VFD stands for Variable Frequency Drive which controls the speed of an AC motor by varying the frequency and voltage of the power supplied to the motor.
VFD controls the speed of an AC motor by adjusting the frequency and voltage of the power supplied to the motor.
It helps in saving energy by matching the motor speed to the actual load requirements.
VFD provides protection to the motor by monitoring parameters like curre...
Tata Power interview questions for popular designations
I applied via Job Portal and was interviewed before Jun 2023. There was 1 interview round.
Get interview-ready with Top Tata Power Interview Questions
I applied via Recruitment Consulltant and was interviewed in Apr 2023. There were 2 interview rounds.
Interlocks are safety mechanisms that prevent equipment from operating under unsafe conditions.
Interlocks are used to prevent equipment from starting or operating if certain conditions are not met.
They can be mechanical, electrical, or software-based.
Examples include emergency stop buttons, door interlocks, and pressure switches.
Interlocks are important for ensuring the safety of personnel and preventing damage to equi...
Protection of equipments is crucial for their longevity and efficient functioning.
Equipments should be protected from power surges and voltage fluctuations.
Regular maintenance and servicing should be carried out to prevent breakdowns.
Proper grounding and earthing should be ensured to prevent electrical hazards.
Use of protective gear and safety measures should be followed while handling equipments.
Installation of backup...
I was interviewed in Mar 2023.
I applied via Company Website and was interviewed in Sep 2023. There were 3 interview rounds.
posted on 10 Apr 2023
I applied via Company Website and was interviewed in Mar 2023. There were 6 interview rounds.
Aptitude was quite easy, we get 60 questions for 60mins. Moderate, cut off is very less.
I tend to overthink and get anxious at times.
I can be overly critical of myself and my work
I sometimes struggle with time management
I am not very comfortable with public speaking
I can be indecisive in certain situations
Mechanical protection of transformer includes tank, core, winding, and insulation.
The transformer tank provides protection against external damage and environmental factors.
The core is protected by clamping structures to prevent movement and vibration.
The winding is insulated and supported by a bobbin or coil form.
The insulation system protects the winding from mechanical damage and electrical breakdown.
Buchholz relay ...
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The duration of Tata Power interview process can vary, but typically it takes about less than 2 weeks to complete.
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