Hindalco Industries Interview Questions, Process, and Tips for Experienced

Reasoning and aptitude test

Q1. Core profile questions
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Q2. What are the legal requirements in a manufacturing establishment
Ans. 
Legal requirements in a manufacturing establishment include compliance with occupational health and safety regulations, environmental laws, and labor standards.
• Compliance with Occupational Safety and Health Administration (OSHA) regulations

• Adherence to environmental protection laws and regulations

• Ensuring workplace safety measures are in place, such as proper training, safety equipment, and emergency procedures

• Complian...read more
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Q1. Negotiation with HR for slary
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Q1. 1-Relief valve digram and it's function
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A relief valve is a safety device used to control or limit pressure in a system by releasing excess pressure.
• Relief valves are commonly used in steam boilers, pressure vessels, and pipelines.

• They are designed to open and release excess pressure when the pressure inside the system exceeds a certain limit.

• This helps prevent damage to the system and ensures the safety of personnel working with the system.

• Relief valves can...read more
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Q2. Process flow digram of plate rolling mill
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A process flow diagram of a plate rolling mill
• Raw materials are loaded onto the mill

• The plate is rolled to the desired thickness and length

• The plate is then cooled and cut to size

• The finished product is inspected for quality

• The product is then packaged and shipped to customers
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Q1. Professional questions Past & present experience questions
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Q1. General questions Motive to join coy
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Reasoning and Maths problems of Travel and Distance,series,time etc ...
English grammer and reading

Q1. Past experience....challanges... achievements
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Q2. Most criticle part ...Work at Height
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Q1. Learning from incident
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Q2. Good and bad experiences
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Q1. Questions were related to my previous job profile and work area.
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Q2. Few questions were related to my current job profile
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Q3. Some questions were related with plant safety, HIRA, JSA, HAZOP etc.
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Q1. Most of the HR questions were related with relocation to work area, salary and accomodation
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Aptitude test was comprising of General Ability, Reasoning and basic english questions

Q1. Related to previous working experience.
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Q1. Servo working principle & It's close loop system
Ans. 
Servo motor works on the principle of error-sensing feedback control system to achieve precise position control.
• Servo motor receives a control signal that represents the desired position

• The motor compares the actual position with the desired position

• Based on the error signal, the motor adjusts its position to minimize the error

• This closed-loop system ensures accurate and precise control of the motor
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