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Reliance Industries
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I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.
Designing a data center involves planning the layout, selecting equipment, ensuring redundancy, and implementing security measures.
Plan the layout of the data center to optimize space and airflow
Select appropriate equipment such as servers, storage devices, and networking gear
Ensure redundancy in power supply, cooling systems, and network connectivity
Implement security measures like access control, surveillance cameras
kW and kVA are units of power measurement in electrical systems.
kW stands for kilowatt and is a unit of real power, representing the actual power consumed by a device or system.
kVA stands for kilovolt-ampere and is a unit of apparent power, which is the combination of real power and reactive power in an electrical system.
The relationship between kW and kVA is influenced by the power factor of the system.
Power factor is...
SMPS stands for Switched Mode Power Supply. It is commonly used in data centers for efficient power conversion.
SMPS is a type of power supply that uses a switching regulator to convert electrical power efficiently.
It is commonly used in data centers to provide stable and efficient power to servers and networking equipment.
SMPS can handle a wide range of input voltages and frequencies, making it versatile for different ...
VRLA stands for Valve Regulated Lead Acid batteries, which are maintenance-free and sealed. They are commonly used in UPS systems and solar power applications.
VRLA batteries are sealed and maintenance-free
They use a gel or absorbent glass mat to immobilize the electrolyte
Commonly used in UPS systems, solar power applications, and telecommunications
Lead acid batteries are rechargeable batteries that use lead electrodes
The KVA rating of a DG is determined based on the connected load and power factor of the system.
Calculate the total connected load in kilowatts (kW)
Consider the power factor of the system
Use the formula: KVA = kW / power factor
Round up to the nearest standard KVA rating available
HVAC load refers to the amount of heating or cooling needed to maintain a comfortable indoor temperature in a building.
HVAC load is calculated based on factors such as the size of the building, insulation levels, number of occupants, and climate conditions.
It is important to accurately determine HVAC load to properly size heating and cooling equipment.
Examples of factors affecting HVAC load include sunlight exposure, a...
Improving data center PUE involves optimizing energy usage and efficiency.
Implementing hot aisle/cold aisle containment to reduce energy waste
Upgrading to more energy-efficient servers and cooling systems
Utilizing virtualization to increase server utilization and reduce energy consumption
Regularly monitoring and adjusting temperature and humidity levels for optimal efficiency
posted on 9 Oct 2024
I applied via Referral and was interviewed in Sep 2024. There was 1 interview round.
The main reason for belt joint failure is usually due to improper installation or maintenance.
Improper installation of the belt joint, such as incorrect alignment or tensioning
Lack of proper maintenance, leading to wear and tear of the joint
Use of low-quality materials for the joint
Excessive load or stress on the belt joint
Environmental factors like temperature or humidity affecting the joint
The alignment maximum tolerance refers to the maximum allowable deviation from the specified alignment.
Alignment maximum tolerance is the maximum allowable deviation from the specified alignment.
It is typically expressed in terms of a percentage or a specific measurement unit.
For example, a machine part may have an alignment maximum tolerance of +/- 0.005 inches.
Exceeding the alignment maximum tolerance can lead to per
To replace the bucket wheel reclaimer luffing cylinder, follow these steps.
1. Shut down the machine and ensure all power sources are disconnected.
2. Remove any surrounding components that may obstruct access to the luffing cylinder.
3. Use appropriate tools to disconnect the hydraulic hoses and fittings from the cylinder.
4. Support the weight of the cylinder as it is removed to prevent damage to surrounding components.
5...
JSA stands for Job Safety Analysis, focusing on specific job tasks, while HIRA stands for Hazard Identification and Risk Assessment, focusing on overall workplace hazards.
JSA is task-specific, focusing on individual job tasks and potential hazards
HIRA is broader, looking at overall workplace hazards and assessing risks
JSA involves breaking down a job into steps and identifying potential hazards for each step
HIRA involv...
To create a PR in SAP, you can use transaction code ME51N or ME21N.
Use transaction code ME51N to create a purchase requisition in SAP.
Enter the necessary details such as material, quantity, delivery date, etc.
Save the purchase requisition and it will be created in the system.
Alternatively, you can also use transaction code ME21N to create a purchase order directly.
The procedure of pulley replacement involves identifying the faulty pulley, removing the old pulley, installing the new pulley, and testing the system.
Identify the faulty pulley by checking for any signs of wear or damage.
Use appropriate tools to remove the old pulley, such as a pulley puller or wrench.
Install the new pulley by aligning it properly and securing it in place.
Test the system to ensure the new pulley is fu...
PTW stands for Permit to Work, a procedure used to ensure that work is carried out safely in potentially hazardous environments.
PTW is a formal written system used to control certain types of work that are identified as potentially hazardous.
Before starting work, a permit must be obtained from a designated authority.
The permit outlines the work to be done, the hazards involved, and the necessary precautions to be taken...
Seeking new challenges and growth opportunities in a larger organization.
Looking for career advancement
Interested in taking on more responsibilities
Want to work in a larger team environment
Seeking better compensation and benefits
My expectation is to contribute my skills and experience to help the team achieve its goals while continuing to grow and develop professionally.
I expect clear communication and direction from upper management.
I expect opportunities for growth and advancement within the company.
I expect a positive and collaborative work environment.
I expect to be given the necessary resources and support to succeed in my role.
posted on 24 Jun 2024
I applied via campus placement at National Institute of Technology (NIT), Jamshedpur and was interviewed before Mar 2023. There were 2 interview rounds.
Normal GD.Just brush up contemporary topics
posted on 13 Jun 2022
Hard very very hard test
India's annual oil production is approximately 700,000 barrels per day.
India is heavily dependent on oil imports, with domestic production meeting only about 20% of its total demand.
The country has several oil refineries, including the Jamnagar Refinery, which is the largest in the world.
India's oil production has been declining in recent years due to aging fields and lack of investment in exploration and production.
Th...
posted on 15 May 2023
I applied via Company Website and was interviewed before May 2022. There were 5 interview rounds.
UGC HR NET exam based Aptitude Test
GD was held based on the performance in UGC HR NET exam
I applied via Company Website and was interviewed before Dec 2020. There was 1 interview round.
My long term objective is to become a senior manager in the company and contribute to its growth and success.
I aim to develop my leadership and management skills through continuous learning and training.
I plan to build strong relationships with my team and colleagues to foster a positive work environment.
I will work towards achieving the company's goals and objectives by implementing effective strategies and solutions.
...
posted on 26 Jul 2024
I have 5 years of experience in substation maintenance, including incident response and resolution.
Managed regular maintenance schedules for substation equipment
Responded to and resolved incidents such as power outages or equipment failures
Implemented safety protocols to prevent future incidents
Trained team members on proper maintenance procedures
Collaborated with engineers to improve substation efficiency
I applied via Recruitment Consulltant and was interviewed in Jul 2022. There were 2 interview rounds.
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