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I applied via Naukri.com and was interviewed in Mar 2023. There were 2 interview rounds.
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posted on 23 Apr 2024
I applied via Campus Placement
AC motor speed can be controlled using methods like voltage control, frequency control, and pole changing.
Voltage control: Adjusting the voltage supplied to the motor to change its speed.
Frequency control: Changing the frequency of the AC power supplied to the motor to control its speed.
Pole changing: Altering the number of poles in the motor to adjust its speed.
Using variable frequency drives (VFDs) for precise speed
posted on 12 Oct 2023
I applied via Walk-in and was interviewed in Sep 2023. There were 2 interview rounds.
A substation is a part of an electrical generation, transmission, and distribution system that transforms voltage levels.
Substations are used to control and distribute electrical power.
They contain transformers to change voltage levels.
Substations may have circuit breakers to protect against faults.
They can be indoor or outdoor installations.
Substations play a crucial role in the power grid.
Examples of substations incl...
posted on 15 Dec 2023
I applied via Naukri.com and was interviewed in Nov 2023. There were 3 interview rounds.
A wind power plant is a facility that harnesses the power of wind to generate electricity.
Wind power plants consist of wind turbines that convert the kinetic energy of wind into electrical energy.
The turbines are typically mounted on tall towers to capture the stronger and more consistent winds at higher altitudes.
The blades of the turbine rotate when the wind blows, which in turn rotates a generator to produce electri...
A wind power plant motor is a device that converts wind energy into electrical energy.
Wind power plants use turbines to capture the kinetic energy of the wind.
The wind turns the blades of the turbine, which are connected to a generator.
The generator converts the rotational energy into electrical energy.
The electrical energy is then transmitted through power lines for distribution.
Wind power plants can have different ty...
Wind power plant maintenance involves regular inspections, repairs, and servicing to ensure optimal performance and longevity.
Regular inspections are conducted to identify any issues or potential problems.
Repairs and replacements are carried out as needed to fix any faulty components.
Servicing includes cleaning, lubricating, and adjusting various parts of the wind turbines.
Maintenance also involves monitoring and analy...
posted on 17 Jan 2023
I applied via Naukri.com and was interviewed in Dec 2022. There were 2 interview rounds.
posted on 28 Sep 2023
I applied via Campus Placement and was interviewed before Sep 2022. There was 1 interview round.
Wind turbines convert wind energy into electricity through the use of blades that spin a generator.
Wind turbines use the kinetic energy of the wind to generate electricity
Blades on the turbine spin a generator to produce electricity
Wind speed and direction are important factors for efficient turbine operation
Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.
Transformers work on the principle of electromagnetic induction
They consist of two coils of wire, known as the primary and secondary windings
The primary winding is connected to a power source, creating a magnetic field
This magnetic field induces a voltage in the secondary winding, transferr...
I applied via Company Website and was interviewed in Jul 2024. There was 1 interview round.
Power plants supply electricity to meet the demand of consumers and industries.
Power plants generate electricity through various methods such as burning fossil fuels, nuclear reactions, or renewable sources like wind or solar power.
The electricity generated is transmitted through power lines to homes, businesses, and industries.
Power plants play a crucial role in ensuring a reliable supply of electricity to meet the ne...
posted on 22 May 2024
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
There was written exam in two parts
1st was aptitude and reasoning and some English language grammar.
posted on 5 Feb 2022
posted on 23 Apr 2024
I applied via Campus Placement
AC motor speed can be controlled using methods like voltage control, frequency control, and pole changing.
Voltage control: Adjusting the voltage supplied to the motor to change its speed.
Frequency control: Changing the frequency of the AC power supplied to the motor to control its speed.
Pole changing: Altering the number of poles in the motor to adjust its speed.
Using variable frequency drives (VFDs) for precise speed
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