Tata Hitachi Construction Machinery Senior Manager Interview Questions and Answers

Q1. It was an algorithm question which I had to code in 30 minutes
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Q2. Java/Spring related questions were asked
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They asked me about my current project and asked me to design a system similar to that

Q1. Regarding heavy earth moving equipment structure, system analysis, Fundamental and advancement in various systems of machine hydraulic and Electrical.
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Q2. Troubleshooting method and repair process. Regarding component rebuilt and repair with business enhancement.
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Q1. Salary negotiation
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Q2. Expectation with over all experience
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Expectations with overall experience include continuous learning, growth, leadership opportunities, and contributing to the success of the organization.
• Continuous learning and skill development through challenging projects

• Opportunities for growth and advancement within the company

• Leadership roles and responsibilities to showcase expertise and mentor others

• Contributing to the success of the organization through innovati
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Q1. What is pressure vessel
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A pressure vessel is a container designed to hold gases or liquids at a pressure substantially different from the ambient pressure.
• Pressure vessels are used in various industries such as oil and gas, chemical, pharmaceutical, and food processing.

• They are designed to withstand high pressures and are typically cylindrical or spherical in shape.

• Examples include boilers, storage tanks, and compressed air tanks.
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Q2. How to design shell
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Designing a shell involves considering factors like material, shape, size, and functionality.
• Consider the material of the shell - metal, plastic, or composite

• Determine the shape of the shell based on the intended use - cylindrical, spherical, conical, etc.

• Decide on the size of the shell to accommodate the contents it will hold

• Design the shell with the necessary functionality in mind - openings, closures, ventilation, e
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What is your family
Baground, prasent working job responsibilities. In details.
And checked patioans.
And observation on quatiabs, and situations controlling capacity.

Q1. Interview by auditor. Related work profile and experience.
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Q2. About SAP billing
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Q1. ZOONAL HAED. REGARDING WORK PROFILE AND EXPERIENCE. SOME RELATED SITUATIONS.
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Q1. Salary expectations
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Q1. What is mixed design
Ans. 
Mixed design is a research design that combines elements of both quantitative and qualitative research methods.
• Mixed design involves collecting and analyzing both numerical data and non-numerical data.

• It allows researchers to gain a more comprehensive understanding of a research topic by utilizing the strengths of both quantitative and qualitative approaches.

• Examples of mixed design studies include using surveys to col...read more
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Q2. What is Cube mould
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A cube mould is a device used in construction to create concrete cubes for testing the compressive strength of concrete.
• Cube moulds are typically made of steel or cast iron and come in various sizes.

• Concrete is poured into the cube mould and allowed to set before being tested for strength.

• The dimensions of the cube mould are standardized to ensure accurate testing results.

• Cube moulds are commonly used in construction p...read more
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Q3. What is M20 grade
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M20 grade is a mix of concrete with a compressive strength of 20 megapascals after 28 days.
• M20 grade concrete is commonly used for residential construction.

• It is a mix of 1:1.5:3 (cement:sand:aggregate).

• The compressive strength of M20 grade concrete is achieved after 28 days of curing.

• It is suitable for foundations, slabs, beams, columns, etc.
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Q1. Mostly positions, Candidate profile and others
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Q1. In scope technical oriented
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Q1. Technical questions,
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Q1. Mostly background and some basic formalities
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Q1. Input output list the digital and analog signals from field instruments to control room via the single core and multicore cables via the junction boxes.
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Q2. What is dca an# plc
Ans. 
DCA and PLC are commonly used acronyms in the field of engineering.
• DCA stands for Direct Current Amplifier, which is a device used to amplify direct current signals.

• PLC stands for Programmable Logic Controller, which is a digital computer used for automation of electromechanical processes.

• DCA and PLC are essential components in various engineering applications such as industrial automation and control systems.
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Q1. Interview on basis things on mechanical and electrical and hydraulic things
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Q1. Asking the troubleshooting of previous attended complaints
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Q1. Asking current company CTc and sent breakup salary
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