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Welspun Enterprises
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I applied via Company Website and was interviewed in Oct 2023. There were 2 interview rounds.
HDPE and Di pipe IS codes are standards set by the Bureau of Indian Standards for high-density polyethylene and ductile iron pipes.
IS 4984: High-density polyethylene (HDPE) pipes for potable water supplies
IS 8329: Ductile iron (DI) pipes and fittings for pressure pipelines
Aerators are devices used to add air into water or other liquids to increase oxygen levels.
Surface aerators
Submersible aerators
Diffused aerators
Mechanical aerators
Aspirating aerators
Water treatment process involves several steps to remove impurities and make water safe for consumption.
Coagulation and flocculation to remove particles
Sedimentation to settle out solids
Filtration to remove remaining particles
Disinfection to kill bacteria and viruses
pH adjustment to control acidity or alkalinity
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posted on 10 Sep 2015
I applied via PLACEMENT
posted on 10 Sep 2017
I was interviewed before Sep 2016.
posted on 12 May 2018
I applied via Referral and was interviewed in Oct 2020. There were 3 interview rounds.
posted on 14 Jul 2021
posted on 11 Jun 2022
I applied via Campus Placement and was interviewed before Jun 2021. There were 3 interview rounds.
Mathematics, English, Reasoning
An antenna is a device that converts electrical signals into electromagnetic waves and vice versa. Satcom is short for satellite communication.
Antennas are used for transmitting and receiving signals in various applications such as radio, television, and wireless communication.
Satcom refers to the use of satellites for communication purposes, including television broadcasting, internet access, and military communicatio...
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