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Welspun World
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I applied via Company Website and was interviewed in May 2021. There was 1 interview round.
Common defects in MS pipes include corrosion, cracks, leaks, and misalignment.
Corrosion: Occurs due to exposure to moisture and chemicals, leading to rust and weakening of the pipe.
Cracks: Can be caused by stress, improper handling, or manufacturing defects, compromising the structural integrity.
Leaks: Result from faulty joints, damaged seals, or pipe degradation, causing fluid or gas to escape.
Misalignment: Improper i...
SCADA stands for Supervisory Control and Data Acquisition. It is a system used to monitor and control industrial processes.
SCADA systems collect data from sensors and other devices in real-time
The data is then processed and displayed on a human-machine interface (HMI)
Operators can use the HMI to monitor and control the process remotely
SCADA systems are commonly used in industries such as oil and gas, water treatment, a...
The density of CI pipes varies based on the size and thickness of the pipe.
CI pipes have a density range of 6.9-7.8 g/cm³
The density of CI pipes can be calculated using the formula: Density = Mass/Volume
The density of CI pipes is affected by factors such as temperature and pressure
The density of CI pipes is important for determining their strength and durability
The minimum thickness of OHT Raft depends on various factors such as load capacity, soil type, and seismic activity.
The thickness of OHT Raft should be calculated based on the load capacity of the structure.
The soil type and seismic activity of the area should also be considered while determining the minimum thickness.
The minimum thickness of OHT Raft can vary from project to project depending on the above factors.
Cons...
MS pipes are made of mild steel while DI pipes are made of ductile iron.
MS pipes are cheaper than DI pipes.
DI pipes are more durable and have higher tensile strength than MS pipes.
DI pipes are used for water supply and sewage systems while MS pipes are used for gas and oil pipelines.
DI pipes have a smoother inner surface which reduces friction and improves flow rate.
MS pipes are prone to corrosion and require regular m...
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There was 1 interview round.
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
A motor is a device that converts electrical energy into mechanical energy to produce motion.
Converts electrical energy into mechanical energy
Produces motion
Common types include AC motors and DC motors
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
Consists of primary and secondary coils
Works on the principle of electromagnetic induction
Used to step up or step down voltage levels
Examples: power transformers, distribution transformers
PCC stands for Power Control Center.
PCC is a type of electrical distribution panel used to control power supply to various electrical equipment.
It helps in distributing power to different circuits and equipment in an organized manner.
PCCs are commonly used in industrial settings to manage power distribution efficiently.
Welspun World interview questions for popular designations
I applied via Campus Placement and was interviewed in Mar 2024. There were 2 interview rounds.
Some general knowledge and rest of electrical engineering
Get interview-ready with Top Welspun World Interview Questions
I applied via Naukri.com and was interviewed in Jul 2023. There were 3 interview rounds.
I applied via LinkedIn and was interviewed in Nov 2023. There were 3 interview rounds.
I have extensive experience working with blast furnaces in previous roles.
Managed daily operations of blast furnace including monitoring temperature and pressure levels
Implemented safety protocols to ensure a secure working environment
Collaborated with maintenance team to schedule repairs and maintenance tasks
Optimized production processes to increase efficiency and reduce downtime
I was interviewed before Feb 2024.
Design a comprehensive training program for employees to enhance their skills and knowledge.
Identify the specific skills and knowledge areas that need improvement
Develop a curriculum with a mix of theoretical learning and practical exercises
Include opportunities for hands-on practice and real-life simulations
Provide resources for self-paced learning and continuous improvement
Offer feedback and coaching sessions to supp
OD intervention for integration involves implementing strategies to align and merge different teams or departments within an organization.
Identify the key stakeholders and involve them in the integration process
Create a communication plan to keep all employees informed and engaged
Provide training and development opportunities to help employees adapt to the changes
Establish clear goals and objectives for the integration...
I applied via Walk-in and was interviewed before Sep 2023. There were 3 interview rounds.
On maths and logical reasoning MCQ based questions being asked
Proper alignment of pumps and motors is crucial for efficient operation and preventing damage.
Ensure the pump and motor shafts are parallel and at the same height to prevent misalignment.
Use alignment tools such as dial indicators or laser alignment systems for precision.
Regularly check and adjust alignment to prevent wear and tear on components.
Improper alignment can lead to increased energy consumption, vibration, an...
Pump moves liquid from one place to another, while compressor compresses gas to increase pressure.
Pump is used to move liquids, while compressor is used to increase pressure of gases.
Pump operates at lower pressure, while compressor operates at higher pressure.
Examples of pumps include water pumps in cars, while examples of compressors include air compressors in HVAC systems.
The duration of Welspun World interview process can vary, but typically it takes about less than 2 weeks to complete.
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Interview experience
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