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I applied via Campus Placement and was interviewed before Mar 2023. There were 3 interview rounds.
English, Mathematics and Aptitude
Iron will become very soft and ductile, losing its strength and hardness.
Iron will lose its strength and hardness without carbon.
The material will become very soft and ductile.
The iron will be more prone to deformation and wear.
Examples: Wrought iron, which has very low carbon content, is soft and ductile.
Steel, with controlled carbon content, is strong and hard.
The answer is 86.
Add the two numbers together: 57 + 29 = 86
The sum of 57 and 29 is 86
I applied via Walk-in and was interviewed in Mar 2022. There were 4 interview rounds.
Bogues responsible for strength gaining of concrete by providing the necessary chemical reaction.
Bogues are compounds found in cement.
They react with water to form calcium silicate hydrate (C-S-H) gel.
C-S-H gel is responsible for the strength of concrete.
Bogues also contribute to the setting time and workability of concrete.
ISO certification ensures that a company meets international standards for quality management.
Provides a framework for consistent quality management
Increases customer confidence in the company's products/services
Improves efficiency and reduces waste
Enhances the company's reputation and competitiveness
May be required by certain industries or customers
Make an interal test plan with NPCIL technical specifications accordingly
Cooling tower is a heat rejection device that extracts waste heat to the atmosphere through the cooling of a water stream.
Cooling tower is used in HVAC systems to remove heat from a building
It is also used in power plants to cool the circulating water used in the condenser
Cooling towers can be of different types such as natural draft, mechanical draft, and hybrid
The efficiency of a cooling tower is measured by its cool...
I applied via Naukri.com and was interviewed in Jul 2021. There were 4 interview rounds.
Maths, reasnin, English grammar
Paharpur Cooling Towers interview questions for popular designations
I applied via Approached by Company and was interviewed before Jul 2022. There were 3 interview rounds.
Maths are important in aptitude test
Eliminator is a device used to remove liquid droplets or solid particles from a gas stream.
Function is to separate liquid droplets or solid particles from a gas stream
Helps in improving the quality of the gas stream
Commonly used in industries like petrochemical, pharmaceutical, and power plants
Cooling towers are heat removal devices used to transfer process waste heat to the atmosphere.
Types of cooling towers include natural draft, mechanical draft, crossflow, and counterflow
Natural draft cooling towers use the stack effect to draw air through the tower
Mechanical draft cooling towers use fans to force air through the tower
Crossflow cooling towers have air flow perpendicular to the water flow
Counterflow cooli...
Get interview-ready with Top Paharpur Cooling Towers Interview Questions
I applied via Company Website and was interviewed in Nov 2020. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 4 interview rounds.
Answering questions related to suction lift, welding efficiency factor, pipe size calculation, and salary for Design Engineer (Piping)
Suction lift is the maximum height a pump can lift water from a source to the pump's inlet
Welding efficiency factor is the ratio of the strength of a welded joint to the strength of the base metal
Pipe size calculation involves considering factors such as flow rate, pressure drop, and vel...
I applied via Recruitment Consultant and was interviewed before Oct 2020. There was 1 interview round.
I applied via Company Website and was interviewed before Feb 2020. There were 3 interview rounds.
I would commit to effectively managing the project, ensuring timely completion, and achieving the desired outcomes.
I would ensure clear communication and coordination among team members and stakeholders.
I would develop a detailed project plan, including timelines, milestones, and deliverables.
I would regularly monitor and track progress, identifying and addressing any issues or risks.
I would prioritize tasks and alloca...
The 7-day gap is provided for curing the concrete and ensuring its strength.
The curing process helps to prevent cracking and increase the strength of the concrete.
The gap allows the concrete to settle and harden before the next segment is poured.
The temperature and humidity during the curing process are also important factors.
The gap may vary depending on the type of concrete and environmental conditions.
Skipping the c...
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