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I applied via Campus Placement and was interviewed in Aug 2022. There were 2 interview rounds.
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posted on 10 Feb 2015
posted on 18 Apr 2022
I was interviewed before Apr 2021.
posted on 12 Feb 2021
I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.
A single line diagram is a simplified representation of a power system.
A single line diagram shows the electrical components of a power system in a simplified manner.
It is used to understand the flow of power and to identify potential problems.
It includes generators, transformers, transmission lines, distribution lines, and loads.
Each component is represented by a symbol and connected by lines to show the flow of power...
Voltage compensation at load centre
Voltage drop occurs in the distribution system due to the resistance of the conductors
Voltage compensation is done to maintain the voltage level at the load center
Methods of voltage compensation include tap changing transformers, voltage regulators, and shunt capacitors
To increase voltage for running tubewell when voltage is low, use a voltage booster or stabilizer.
Use a voltage booster or stabilizer to increase voltage
Check for any loose connections or damaged wires
Ensure the tubewell motor is not overloaded
Consider installing a capacitor bank to improve power factor
Consult with an electrician if necessary
posted on 22 Nov 2022
I applied via Campus Placement and was interviewed in Oct 2022. There were 4 interview rounds.
Aptitude and Energy parts
aptitude has basic aptitude questions
energy had about solar energy and semiconductor physics
15 people were there and about 4 were selected
posted on 15 Feb 2023
I applied via Campus Placement and was interviewed in Aug 2022. There was 1 interview round.
PV cells generate electrical energy through the photovoltaic effect.
PV cells are made of semiconductor materials such as silicon.
When sunlight hits the PV cell, it excites the electrons in the semiconductor material.
This creates a flow of electrons, generating a direct current (DC) electricity.
The DC electricity is then converted into alternating current (AC) electricity through an inverter.
The AC electricity can then ...
posted on 19 Aug 2021
I applied via Referral and was interviewed before Aug 2020. There were 4 interview rounds.
Inverters convert DC power to AC power for use in homes and businesses.
Inverters use electronic components to convert DC power to AC power.
They are commonly used in solar power systems to convert the DC power generated by solar panels to AC power for use in homes and businesses.
Inverters can be classified into two types: pure sine wave and modified sine wave inverters.
Pure sine wave inverters produce a smooth and consi...
posted on 25 Jan 2023
I applied via Walk-in and was interviewed in Jul 2022. There were 4 interview rounds.
Aptitude,reasoning,general and technical questions.
posted on 19 Jul 2024
Genral aptitude you can easily score
posted on 21 Dec 2023
I applied via Campus Placement and was interviewed in Nov 2023. There were 3 interview rounds.
The internship taught me about power systems, including the diagram from GS to consumers, interconnected systems, underground cables, corona discharge, smart power strips, and MCBs.
Learned about the power system diagram from the generation source (GS) to consumers
Understood the concept of interconnected systems and how different power systems are connected
Explored the advantages of underground cables over overhead cabl...
I plan to pursue higher studies in the future to enhance my skills and knowledge. I am open to challenging job opportunities and eager to learn and apply new concepts in the field.
Plan to pursue higher studies to enhance skills and knowledge
Open to challenging job opportunities
Eager to learn and apply new concepts in the field
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