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Aditya Birla Group Interview Questions and Answers
96 Interview questions
Pressure drop from the boiler drum to the superheater occurs due to flow resistance and heat transfer processes.
Flow Resistance: As steam travels from the boiler drum to the superheater, it encounters resistance from pipes and fittings, causing pressure loss.
Heat Transfer: The superheater increases steam temperature, which can lead to a pressure drop as energy is transferred from the steam to the heating surfaces.
...
Installing an O2 analyzer between the economizer and air preheater optimizes combustion efficiency and emissions control.
Combustion Efficiency: The O2 analyzer helps monitor oxygen levels, ensuring optimal combustion and reducing excess air, which can waste fuel.
Emissions Control: By analyzing O2 levels, operators can adjust combustion processes to minimize harmful emissions, such as NOx and CO.
Process Optimizatio...
Chemical coating on sheets can be checked using various methods to ensure quality and adherence to specifications.
Visual Inspection: Check for uniformity in coating thickness and color consistency across the sheet surface.
Adhesion Test: Perform a tape test to assess how well the coating adheres to the substrate; a strong bond will not peel off.
Thickness Measurement: Use a micrometer or coating thickness gauge to m...
Unburnt coal in a boiler indicates inefficiencies in combustion, affecting energy output and emissions.
Incomplete Combustion: If the coal is not burned completely due to insufficient temperature or oxygen, unburnt coal will remain. For example, a low furnace temperature can lead to this issue.
Poor Coal Quality: Low-quality coal with high moisture or ash content can hinder combustion efficiency, resulting in unburn...
A single phase induction motor operates using electromagnetic induction, converting electrical energy into mechanical energy.
Working Principle: It operates on the principle of electromagnetic induction, where a rotating magnetic field induces current in the rotor.
Stator and Rotor: The motor consists of a stator (stationary part) with windings and a rotor (rotating part) that turns due to induced currents.
Starting ...
The light-up procedure in a thermal power plant ensures safe and efficient startup of the boiler and turbine systems.
Pre-Startup Checks: Inspect all systems, including fuel supply, water levels, and safety interlocks, to ensure readiness for operation.
Ignition Sequence: Initiate the ignition process by starting the fuel supply and igniting the burner, ensuring proper flame stability.
Steam Generation: Gradually inc...
The maintenance procedure ensures equipment reliability and quality control through regular inspections and timely repairs.
Regular Inspections: Conduct daily checks on equipment to identify any wear and tear, such as checking for leaks in machinery.
Preventive Maintenance: Schedule routine maintenance tasks, like lubricating moving parts, to prevent breakdowns before they occur.
Calibration: Regularly calibrate meas...
Machine tools are powered devices used to shape or machine metal and other materials into desired forms.
Types include lathes, milling machines, and drill presses.
Lathes are used for turning operations to create cylindrical parts.
Milling machines can perform various operations like cutting, drilling, and shaping.
CNC (Computer Numerical Control) machines automate the machining process for precision.
Examples of machi...
The mother of all machine tools is the lathe, essential for shaping materials in manufacturing.
The lathe is used to rotate a workpiece against cutting tools.
It can create cylindrical shapes, threads, and complex designs.
Examples include wood lathes for furniture and metal lathes for precision parts.
Lathes are foundational in machining, influencing the design of other tools.
Steel is an alloy primarily made of iron and carbon, with varying amounts of other elements for enhanced properties.
Main component: Iron (Fe) - typically 90-98% of steel's composition.
Carbon (C) - usually 0.02% to 2.1%, which increases hardness and strength.
Alloying elements - such as manganese (Mn), chromium (Cr), nickel (Ni), and molybdenum (Mo) to improve properties.
Stainless steel contains at least 10.5% chrom...
Aditya Birla Group Interview Experiences
211 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Dec 2024. There were 4 interview rounds.
(2 Questions)
- Q1. What are the key principles of industrial safety?
- Ans.
Key principles of industrial safety include hazard identification, risk assessment, training, and proper use of personal protective equipment.
Hazard identification: Recognizing potential dangers in the workplace such as exposed wires or slippery floors.
Risk assessment: Evaluating the likelihood and severity of potential hazards to determine the best course of action.
Training: Providing employees with proper safety trai...
- Q2. What are the key principles of electrical safety?
- Ans.
Key principles of electrical safety include proper training, equipment maintenance, hazard identification, and following safety procedures.
Proper training on electrical systems and equipment is essential to prevent accidents.
Regular maintenance of electrical equipment and tools helps ensure safe operation.
Identifying potential electrical hazards such as exposed wires or overloaded circuits is crucial.
Following safety p...
(2 Questions)
- Q1. What are the fire safety measures implemented in the industry?
- Ans.
Fire safety measures in the industry include fire alarms, fire extinguishers, emergency exits, and regular fire drills.
Installation of fire alarms to detect smoke or fire
Availability of fire extinguishers at strategic locations
Clear marking of emergency exits for quick evacuation
Regular fire drills to educate employees on evacuation procedures
Proper storage of flammable materials to prevent fire hazards
- Q2. What skills do you possess in communication?
- Ans.
I possess strong verbal and written communication skills, with the ability to effectively convey information and collaborate with team members.
Strong verbal communication skills
Effective written communication skills
Ability to convey information clearly and concisely
Collaboration with team members
Active listening skills
(2 Questions)
- Q1. How to rotation change of induction motor?
- Ans.
To change the rotation of an induction motor, swap any two of the three power supply wires.
Swap any two of the three power supply wires to change the rotation direction of the motor.
Ensure the motor is disconnected from the power supply before making any changes.
Consult the motor's manual or a professional if unsure about the correct wiring configuration.
- Q2. What is the standard voltage for control circuits?
- Ans.
The standard voltage for control circuits is typically 24 volts.
Standard voltage for control circuits is usually 24 volts
Higher voltages like 120V or 240V can also be used for control circuits in some cases
Lower voltages like 12V or 5V may be used for specific applications
(2 Questions)
- Q1. What are the working principles of a Direct-on-Line (DOL) starter?
- Ans.
A Direct-on-Line (DOL) starter is a type of motor starter that directly connects the motor to the power supply at full voltage.
DOL starters are used for small motors that do not require soft starting or speed control.
When the DOL starter is switched on, the motor is connected directly to the power supply at full voltage.
This can cause a high inrush current, which may lead to voltage dips in the power supply.
DOL starter...
- Q2. How to messure motor resistance
- Ans.
Motor resistance can be measured using a multimeter set to the resistance or ohms setting.
Set the multimeter to the resistance or ohms setting
Disconnect the motor from the power source
Connect the multimeter leads to the motor terminals
Read the resistance value displayed on the multimeter
Compare the measured resistance value to the motor's specifications
Interview Preparation Tips
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. Sales field working
- Q2. Another question
- Q3. Sales Home work
- Q4. Anything working
- Q5. Field working good working
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.
A two-hour session covering aptitude, logical reasoning, personality assessment, and core skills.
Six individuals participated in a 15-minute online group discussion.
(4 Questions)
- Q1. Tell me about yourself
- Ans.
I am a dedicated and motivated engineering professional with a passion for problem-solving and innovation.
Graduated with a degree in Mechanical Engineering
Completed internships at engineering firms, gaining hands-on experience
Led a team project to design and build a solar-powered car
Strong communication and leadership skills
- Q2. Asked technical questions based on my internships.
- Q3. Which part/branch of aditya birla are you interested in?
- Ans.
I am interested in the cement branch of Aditya Birla.
I have a strong interest in the construction industry and believe that the cement branch offers great opportunities for growth and innovation.
I am impressed by Aditya Birla's reputation in the cement sector and their commitment to sustainability.
I have relevant experience or education in materials science or civil engineering, which aligns well with the cement indust...
- Q4. What are your hobbies?
- Ans.
My hobbies include hiking, photography, and playing the guitar.
Hiking: I enjoy exploring nature trails and challenging myself physically.
Photography: I love capturing moments and landscapes through my camera lens.
Playing the guitar: I find relaxation and creativity in strumming chords and learning new songs.
Interview Preparation Tips
Lakshmi Pal Singh
(2 Questions)
- Q1. General manager civil mep epc pmp purchase
- Q2. General manager
Interview Preparation Tips
Please find attached file resume with Personal following details.
Name- Lakshmipal Singh
Present Designation- Project Manager / cum Resident Engineer project co-ordinator civil mep epc pmp purchase.
Location -up
Qualificatioan- BE-Civil
Total Experience-23
Current Salary-15.5 LPA
Expected Salary -22.5 LPA
Date of Joining - 31
Thanks & Best Regards.
Lakshmipal Singh
Mobile Number +91,XXXXX/+91,XXXXX
Email I'd, *****
Abhay Bhadoriya
Selected
I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.
Basic aptitude questions happen in SHL platforms 5 section
Topics given Artifical intelligence and durations 45 minutes we are total 8 member
(3 Questions)
- Q1. Introduction and family background
- Q2. Basic mechanical operation questions such as unit operations, cyclone,filter
- Q3. Safety questions asked
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Dec 2024. There were 4 interview rounds.
It was an online aptitude round along with the chemical engineering core domain question
The group discussion round was of about 10 mins
(1 Question)
- Q1. Then HR questions were there about relocation and shifting work. Also related to hobbies and interests.
(1 Question)
- Q1. Then technical core questions were asked from basic chemical engineering domain. Questions from heat transfer, conductivity and phenomenon of refraction were there.
Interview Preparation Tips
021CIV_Qazi Adnan
An online exam that requires an open camera includes subjects such as English, aptitude, and civil knowledge, covering basics of concrete, RCC, geotech, and traffic.
(2 Questions)
- Q1. Can you please introduce yourself?
- Ans.
I am a dedicated Civil Engineer with 5 years of experience in construction project management.
5 years of experience in construction project management
Proficient in AutoCAD and other design software
Strong knowledge of building codes and regulations
Excellent communication and teamwork skills
Managed multiple projects simultaneously
- Q2. Family releated quetsions
Selected
I appeared for an interview in Apr 2025, where I was asked the following questions.
- Q1. What causes the pressure to drop from the boiler drum to the superheater?
- Ans.
Pressure drop from the boiler drum to the superheater occurs due to flow resistance and heat transfer processes.
Flow Resistance: As steam travels from the boiler drum to the superheater, it encounters resistance from pipes and fittings, causing pressure loss.
Heat Transfer: The superheater increases steam temperature, which can lead to a pressure drop as energy is transferred from the steam to the heating surfaces.
Frict...
- Q2. What is the purpose of installing the O2 analyzer between the economizer and the air preheater (APH)?
- Ans.
Installing an O2 analyzer between the economizer and air preheater optimizes combustion efficiency and emissions control.
Combustion Efficiency: The O2 analyzer helps monitor oxygen levels, ensuring optimal combustion and reducing excess air, which can waste fuel.
Emissions Control: By analyzing O2 levels, operators can adjust combustion processes to minimize harmful emissions, such as NOx and CO.
Process Optimization: Re...
- Q3. Why do we hire you or how are you the right candidate for this job
- Ans.
I bring a strong background in quality assurance and production processes, ensuring high standards and efficiency in manufacturing.
Extensive Experience: I have over 5 years of experience in production and quality inspection, having worked in various manufacturing environments.
Attention to Detail: My meticulous nature allows me to identify even the smallest defects, ensuring that only the highest quality products reach ...
- Q4. What inspires you to come in for work everyday
- Q5. What are the different types of slings used in industries
- Ans.
Various types of slings are used in industries for lifting and securing loads, each suited for specific applications and materials.
Wire Rope Slings: Made from steel wire ropes, ideal for heavy lifting in construction and shipping.
Chain Slings: Durable and versatile, suitable for lifting heavy loads in manufacturing and rigging.
Synthetic Slings: Made from nylon or polyester, lightweight and flexible, commonly used in th...
- Q6. Explain emergencies handled in your plant
- Ans.
In our plant, we effectively manage emergencies to ensure safety and maintain production continuity.
Fire Incidents: We have a comprehensive fire safety plan, including regular drills and accessible fire extinguishers throughout the facility.
Chemical Spills: In case of a chemical spill, we follow strict protocols for containment and cleanup, ensuring the safety of all personnel.
Equipment Failures: We conduct routine mai...
Selected
I appeared for an interview in Apr 2025, where I was asked the following questions.
- Q1. What makes you the ideal candidate for this position?
- Ans.
I possess a keen eye for detail, strong analytical skills, and a commitment to quality assurance, making me an ideal Quality Inspector.
Attention to Detail: I meticulously inspect products for defects, ensuring that every item meets quality standards. For example, in my previous role, I identified a recurring flaw in a batch of components that saved the company from costly recalls.
Analytical Skills: I utilize data analy...
- Q2. What motivates you to apply for a position at this company, and what information do you have about it?
- Ans.
I am motivated to apply for this Quality Inspector position due to my passion for ensuring product excellence and the company's strong reputation.
Commitment to Quality: I admire your company's dedication to maintaining high-quality standards, as seen in your ISO certifications.
Innovative Products: Your recent launch of eco-friendly products aligns with my values, and I want to contribute to such initiatives.
Team Collab...
- Q3. Brief the light up procedure in a thermal power plant
- Ans.
The light-up procedure in a thermal power plant ensures safe and efficient startup of the boiler and turbine systems.
Pre-Startup Checks: Inspect all systems, including fuel supply, water levels, and safety interlocks, to ensure readiness for operation.
Ignition Sequence: Initiate the ignition process by starting the fuel supply and igniting the burner, ensuring proper flame stability.
Steam Generation: Gradually increase...
- Q4. How does a single phase induction motor work
- Ans.
A single phase induction motor operates using electromagnetic induction, converting electrical energy into mechanical energy.
Working Principle: It operates on the principle of electromagnetic induction, where a rotating magnetic field induces current in the rotor.
Stator and Rotor: The motor consists of a stator (stationary part) with windings and a rotor (rotating part) that turns due to induced currents.
Starting Mecha...
- Q5. What is the maintenance procedure followed in my working area
- Ans.
The maintenance procedure ensures equipment reliability and quality control through regular inspections and timely repairs.
Regular Inspections: Conduct daily checks on equipment to identify any wear and tear, such as checking for leaks in machinery.
Preventive Maintenance: Schedule routine maintenance tasks, like lubricating moving parts, to prevent breakdowns before they occur.
Calibration: Regularly calibrate measuring...
Henil vyas
(1 Question)
- Q1. Explain about some of visualization tools
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Aditya Birla Group Interview FAQs
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