Tata Steel Graduate Apprentice Trainee Interview Questions and Answers

Q1. Electrical questions
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Q2. Ammonia cracker , pannel digram types of questions
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Q3. Crane maintenance
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Q4. Motor maintenance
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Q1. How many Law of thermodynamics do you know?
Ans. 
There are three laws of thermodynamics.
• There are three laws of thermodynamics: the zeroth law, the first law, and the second law.

• The zeroth law states that if two systems are in thermal equilibrium with a third system, they are in thermal equilibrium with each other.

• The first law states that energy cannot be created or destroyed, only transferred or converted.

• The second law states that the entropy of an isolated system
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Q2. What is Stress & question related to strain strain curve.
Ans. Internal resisting force offered by body before deformation.
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Q3. Do you know material science?
Ans. 
Yes, I have knowledge of material science which involves the study of properties and applications of materials.
• I have studied the structure, properties, processing, and performance of materials.

• I am familiar with various types of materials such as metals, ceramics, polymers, and composites.

• I understand how material properties can be tailored to meet specific requirements in different applications.

• I have practical exper...read more
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Q4. Can you tell me about grain boundaries?
Ans. 
Grain boundaries are interfaces between grains in a polycrystalline material, affecting material properties.
• Grain boundaries are regions where the crystal structure changes orientation.

• They can affect material properties such as strength, conductivity, and corrosion resistance.

• Grain boundaries can be classified as low-angle or high-angle boundaries based on the misorientation angle.

• Examples include the use of grain bou...read more
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All electrical questions

Q1. Basic accounting questions b/s p/l
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Q2. Which statement shows financial position of company
Ans. 
The balance sheet shows the financial position of a company.
• The balance sheet lists the company's assets, liabilities, and equity at a specific point in time.

• The statement of cash flows shows the company's inflows and outflows of cash during a specific period.

• The income statement shows the company's revenues, expenses, and net income for a specific period.

• Financial ratios can also be used to analyze a company's financi...read more
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Q1. Tell me about your self
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Q2. What is your qualification
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Online Aptitude For first Round and it was really easy .

Q1. What is destructive and non destructive test ?
Ans. 
Destructive tests damage the material being tested while non-destructive tests do not.
• Destructive tests involve breaking or damaging the material to evaluate its properties.

• Examples of destructive tests include tensile testing, impact testing, and fatigue testing.

• Non-destructive tests evaluate the properties of the material without causing damage.

• Examples of non-destructive tests include ultrasonic testing, radiography
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Q2. Examples of destructive tests.
Ans. 
Destructive tests are those that cause permanent damage to the test specimen.
• Examples include tensile testing, impact testing, and fatigue testing.

• These tests are used to determine the strength, durability, and other mechanical properties of materials.

• Destructive tests are often contrasted with non-destructive tests, which do not damage the specimen.

• While destructive tests can provide valuable information, they are not
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Q1. About yourself and family background.
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Q2. Your strengths and weakness and what field you would like to improve yourself in.
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Chemical engineering

Q1. Interview chemical engineering
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Q2. Destillation process
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Q3. What is boiler and type
Ans. 
A boiler is a closed vessel in which water or other fluid is heated. There are different types of boilers based on their design and usage.
• Boilers are used to generate steam or hot water for heating, processing, or power generation.

• Common types of boilers include fire tube boilers, water tube boilers, and electric boilers.

• Fire tube boilers have tubes containing hot gases that transfer heat to water surrounding them.

• Wate...read more
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Q4. Reactor how many types
Ans. 
There are two main types of reactors: batch reactors and continuous reactors.
• Batch reactors: operate for a fixed amount of time with a specific amount of reactants, then the products are removed and the reactor is cleaned for the next batch (e.g. batch distillation)

• Continuous reactors: operate continuously with a steady flow of reactants and products, allowing for a constant production rate (e.g. continuous stirred-tan
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Q5. What is heat transfer coefficient
Ans. 
Heat transfer coefficient is a measure of the ability of a material to conduct heat.
• It is a measure of how easily heat can pass through a material.

• Higher heat transfer coefficient means better heat conduction.

• Common units include W/(m^2*K) or Btu/(hr*ft^2*°F).
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Q6. How meny heat transfer mode
Ans. 
There are three main heat transfer modes: conduction, convection, and radiation.
• Conduction: Heat transfer through direct contact between particles.

• Convection: Heat transfer through the movement of fluids (liquids or gases).

• Radiation: Heat transfer through electromagnetic waves.

• Examples: Cooking food on a stove (conduction), heating a room with a radiator (convection), feeling the warmth of the sun (radiation).
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