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I applied via Apna Jobs and was interviewed in Feb 2023. There were 3 interview rounds.
Maths, gd, gk and english also with major subject question
I applied via Walk-in and was interviewed in Oct 2021. There were 3 interview rounds.
Maths,reasoning,GK GS
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I applied via Company Website and was interviewed in Jul 2023. There was 1 interview round.
posted on 20 Jul 2024
posted on 5 Jan 2021
Transformer losses refer to the energy losses that occur during the operation of a transformer.
Transformer losses include copper losses and iron losses.
Copper losses occur due to the resistance of the transformer windings.
Iron losses, also known as core losses, occur due to hysteresis and eddy currents in the transformer core.
Copper losses can be minimized by using larger conductor sizes and reducing the resistance of ...
Efficiency of transformer is the ratio of output power to input power.
Efficiency is affected by factors such as core losses, winding resistance, and load impedance.
Efficiency can be improved by using high-quality materials, proper design, and regular maintenance.
Efficiency is expressed as a percentage and can range from 50% to 99% depending on the transformer type and application.
Non-sparking equipment and lights are used in hazardous environments to prevent explosions.
Non-sparking tools are made of materials that do not create sparks when struck or rubbed against each other.
Non-sparking lights use LED technology and are enclosed in a housing that prevents sparks from escaping.
These techniques are commonly used in industries such as oil and gas, chemical, and mining.
Examples of non-sparking too...
I applied via Recruitment Consultant and was interviewed before Apr 2020. There were 3 interview rounds.
Porosity is the measure of empty spaces in a material, often used in geology and engineering.
Porosity is the ratio of void spaces to total volume in a material.
It is expressed as a percentage.
Porosity is important in fields like geology for assessing rock formations and in engineering for determining the strength of materials.
Examples of porous materials include sponges, pumice stones, and aerogels.
Permeability is the property of a material that allows fluids or gases to pass through it.
Permeability is a measure of how easily a substance can pass through a material.
It is often used in geology to describe how easily fluids can flow through rocks or soil.
Permeability can be affected by factors such as pore size, connectivity, and fluid viscosity.
Materials like sandstone have high permeability, while materials like
I am passionate about helping others and believe this job will allow me to make a positive impact in the community.
I have a strong desire to contribute to the well-being of others
I am excited about the opportunity to work in a team-oriented environment
I am eager to learn and grow in my career
Oil shale is a rock containing kerogen that can be converted into shale oil through a process called retorting.
Oil shale is a sedimentary rock containing kerogen, a precursor to oil.
Shale oil is the liquid hydrocarbons extracted from oil shale through a process called retorting.
Oil shale deposits are found in various countries like the United States, Estonia, and China.
Shale oil production has increased in recent years
posted on 22 Jun 2022
I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.
Energy law assignment
Some of the top questions asked at the Indian Oil Corporation Technician Apprentice interview for experienced candidates -
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