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I applied via Indeed and was interviewed in Feb 2024. There was 1 interview round.
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posted on 2 May 2019
I applied via Indeed and was interviewed before May 2018. There were 3 interview rounds.
posted on 20 Jan 2021
I applied via Walk-in and was interviewed in Dec 2020. There were 3 interview rounds.
Insulators are materials that do not conduct electricity. They are used to prevent the flow of electrical current.
Ceramic insulators: Made of materials like porcelain or glass, commonly used in power lines.
Polymer insulators: Made of synthetic materials like silicone rubber, used in high-voltage transmission lines.
Composite insulators: Combination of different materials, used in various electrical applications.
Air insu...
The distance between a pole and an earth rod depends on various factors such as soil resistivity and electrical requirements.
The distance between a pole and an earth rod is typically determined by the electrical engineer or designer based on the specific project requirements.
Soil resistivity plays a crucial role in determining the distance. Lower resistivity soils require shorter distances between the pole and earth ro...
The size of the plinth for 5 MAV transformers.
The plinth size will depend on the specific dimensions and weight of the MAV transformers.
Consider the space required for installation, maintenance, and ventilation.
Ensure the plinth is strong enough to support the weight of the transformers.
Consult the manufacturer's specifications or engineering standards for guidance.
Example: If each MAV transformer has dimensions of 2m ...
posted on 19 Nov 2022
A transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.
Transformers work on the principle of electromagnetic induction
They have two coils, primary and secondary, wound around a magnetic core
When an alternating current flows through the primary coil, it creates a magnetic field which induces a voltage in the secondary coil
Transformers are used...
DTR (Dynamic Tension Regulation) structure materials include carbon fiber, Kevlar, and fiberglass.
DTR structure materials are used in high-performance applications where strength and durability are crucial.
Carbon fiber is a popular choice due to its high strength-to-weight ratio.
Kevlar is known for its excellent impact resistance and is often used in bulletproof vests.
Fiberglass is a cost-effective option that provides
I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.
posted on 3 Nov 2021
Testing for oil leakage in transformers involves visual inspection, oil analysis, and pressure testing.
Visual inspection of the transformer for any signs of oil leakage
Oil analysis to check for any abnormal levels of dissolved gases or contaminants
Pressure testing to check for any leaks in the transformer's oil-filled compartments
Use of ultrasonic testing to detect any leaks in the transformer's tank
Regular maintenance
I will conduct a thorough testing and inspection process to identify any errors in the Feeder.
Perform visual inspection of the Feeder
Conduct electrical testing to ensure proper functioning
Check for any loose connections or damaged components
Compare the Feeder's performance to the expected results
Review any error logs or system alerts
Consult with colleagues or experts for additional input
Types of brick, how to check brick quality, Cement IS code and quality check, Pipe IS code
Types of bricks include clay bricks, concrete bricks, fly ash bricks, etc.
To check brick quality, look for uniform shape, size, color, sound when struck, and absence of cracks.
Cement quality is checked using IS code 12269:1987. Quality can be checked by conducting tests like fineness, setting time, compressive strength, etc.
Pipe q...
I applied via Walk-in and was interviewed before Dec 2023. There were 3 interview rounds.
based on 2 interviews
Interview experience
based on 14 reviews
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Project Engineer
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Associate Project Engineer
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