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I applied via campus placement at Indian Institute of Technology (IIT), Delhi and was interviewed in Nov 2024. There was 1 interview round.
Basic on Delhi's energy consumption and emissions
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I applied via Referral and was interviewed before Jun 2021. There were 3 interview rounds.
PE80 and PE100 are types of polyethylene pipes with different pressure ratings and material properties.
PE80 has a minimum required strength (MRS) of 8 MPa, while PE100 has an MRS of 10 MPa.
PE100 has better resistance to stress cracking and higher pressure rating compared to PE80.
PE100 is typically used for higher pressure applications such as gas distribution, while PE80 is used for lower pressure applications like wat...
I applied via Company Website and was interviewed in Jun 2022. There was 1 interview round.
posted on 24 Jan 2022
Technical & Logical Reasoning - 1 hours
Current Topic - mine was Triple Talaq - 20 persons - 10 mins
posted on 23 Apr 2021
I applied via Referral and was interviewed in Dec 2021. There were 4 interview rounds.
posted on 16 Nov 2021
I see a lot of potential in the market due to increasing demand and technological advancements.
The market is constantly evolving and new opportunities are emerging
Technological advancements are creating new markets and disrupting existing ones
Changing consumer preferences and increasing demand for sustainable products are driving growth
Emerging markets offer untapped potential for expansion
Investments in research and d...
I applied via Campus Placement and was interviewed in Apr 2021. There were 3 interview rounds.
I would prioritize quality and report the defect to my higher authority.
Explain the importance of maintaining quality standards
Discuss the potential consequences of neglecting the defect
Offer alternative solutions to address the defect
Emphasize the importance of transparency and honesty in reporting findings
I have extensive experience in QC&NDT inspection and possess the necessary skills and qualifications for the position.
I have a strong background in quality control and non-destructive testing techniques.
I am certified in various inspection methods such as visual inspection, ultrasonic testing, and magnetic particle testing.
I have successfully conducted inspections on a wide range of materials and components, ensuring c...
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...
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Indian Oil Corporation
Shell
Hindustan Petroleum
Oil And Natural Gas Corporation