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I applied via Naukri.com and was interviewed in Mar 2023. There were 2 interview rounds.
Safety in transformers is crucial to prevent electrical hazards and ensure proper functioning.
Transformers should be installed in a well-ventilated area to prevent overheating.
Proper grounding and insulation should be ensured to prevent electrical shocks.
Regular maintenance and inspection should be carried out to detect any faults or damages.
Safety devices such as fuses, circuit breakers, and protective relays should b...
Various types of wires are used in electrical transmission depending on the application and voltage level.
High-voltage transmission lines use aluminum or steel-cored aluminum wires
Medium-voltage distribution lines use copper or aluminum wires
Low-voltage wiring in buildings use copper wires
Fiber optic cables are also used for communication purposes
Specialized wires like superconducting wires are used for specific applic
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posted on 19 Jul 2023
I applied via Referral and was interviewed before Jul 2022. There were 3 interview rounds.
Synchronous motors operate at a constant speed determined by the frequency of the power source.
Synchronous motors have a rotor that rotates at the same speed as the rotating magnetic field in the stator.
They are used in applications where constant speed is required, such as in industrial processes or power generation.
Synchronous motors are more efficient than induction motors at higher loads.
They require a separate DC ...
Induction motors rely on induction to produce torque, while synchronous motors require a magnetic field to rotate at a constant speed.
Induction motors do not require any external connections to the rotor, while synchronous motors need a DC power source to create the magnetic field.
Induction motors are self-starting, while synchronous motors require external means to start.
Induction motors are more commonly used in indu...
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
A motor is a device that converts electrical energy into mechanical energy to perform work.
Motors are commonly used in various applications such as electric vehicles, industrial machinery, and household appliances.
They come in different types such as AC motors, DC motors, and stepper motors.
Motor capacity refers to its power rating, typically measured in horsepower (HP) or kilowatts (kW).
Higher capacity motors can gene...
posted on 25 Oct 2023
I applied via Company Website and was interviewed before Dec 2022. There were 4 interview rounds.
I am an experienced Electrical Engineer with a passion for designing and implementing innovative solutions.
I have a strong background in electrical engineering, with a focus on power systems and control systems.
I have successfully designed and implemented electrical systems for various projects, including commercial buildings and industrial plants.
I am skilled in using CAD software for electrical design and have experi...
I can provide the required documents and discuss salary and joining details.
I can provide all necessary documents such as resume, certifications, and transcripts.
My current base salary is $X per year.
I expect a base salary in the range of $Y to $Z per year.
I am available to join within X weeks/months.
I can discuss further details during the interview.
posted on 28 Dec 2022
I applied via Naukri.com and was interviewed in Jun 2022. There were 2 interview rounds.
ATS stands for Automatic Transfer Switch. It is used to transfer power supply between two sources. Transformer and motor maintenance procedures and protection methods are essential for their efficient operation. SAP is a software used for enterprise resource planning.
ATS is used to automatically switch power supply between two sources, ensuring uninterrupted power supply.
Transformer maintenance involves regular inspect...
HT motor rating is the maximum power it can handle and FLC is the current it draws at full load.
HT motor rating is expressed in kilowatts (kW) or megawatts (MW).
FLC of HT motor is the full load current it draws at rated voltage and frequency.
FLC is expressed in amperes (A) and varies depending on the motor's power rating and efficiency.
For example, a 1 MW HT motor may have a FLC of 1000 A at 11 kV.
The rating and FLC of...
Plant EHT system and single line diagram of plants.
EHT system refers to Extra High Tension system used in power plants
Single line diagram shows the electrical connections between different components
It is important to have a clear and accurate diagram for safety and maintenance purposes
posted on 3 Jul 2021
I applied via Company Website and was interviewed in Jun 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Jan 2021. There was 1 interview round.
posted on 12 Aug 2024
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