Sanjeev Group Graduate Engineer Trainee (Get) Interview Questions and Answers

Around 10-20 question on reasoning, logical and few mathematics

Q1. What is data redundency
Ans. 
Data redundancy refers to the unnecessary duplication of data in a database or system.
• Data redundancy increases storage space and can lead to inconsistencies in data.

• It can occur when the same data is stored in multiple locations.

• Examples include storing a customer's address in both a customer table and an order table.
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Q2. What is difference between delete, trucate and drop
Ans. 
Delete removes specific rows from a table, truncate removes all rows from a table, and drop removes the entire table.
• Delete is a DML command that removes specific rows from a table based on a condition.

• Truncate is a DDL command that removes all rows from a table but keeps the table structure.

• Drop is a DDL command that removes the entire table along with its structure.
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Basic quantitative aptitude, English, and reasoning skills are essential; quick solving abilities are necessary due to the limited time available, making both speed and accuracy important factors.

Q1. What's your favourite subject in engineering?
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Q2. What is heat treatment processes? Explain in brief.
Ans. 
Heat treatment processes involve heating and cooling metals to alter their properties.
• Heat treatment processes involve heating metals to specific temperatures and then cooling them at controlled rates.

• Common heat treatment processes include annealing, tempering, quenching, and normalizing.

• These processes can change the hardness, strength, toughness, and other properties of metals.

• For example, quenching involves rapid c...read more
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Q3. Tell me about surface tension ?
Ans. 
Surface tension is the property of a liquid that allows it to resist an external force due to the cohesive nature of its molecules.
• Surface tension is caused by the attraction between the molecules of a liquid, which creates a 'skin' on the surface of the liquid.

• It is responsible for phenomena like capillary action, where liquids rise in narrow tubes against the force of gravity.

• Surface tension can be observed in everyd...read more
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Q4. Difference between mass and weight?
Ans. 
Mass is the amount of matter in an object, while weight is the force of gravity acting on an object.
• Mass is a scalar quantity and is measured in kilograms or grams.

• Weight is a vector quantity and is measured in newtons.

• Mass remains constant regardless of location, while weight changes depending on the gravitational pull.

• For example, a person with a mass of 70 kg will have a weight of approximately 686 newtons on Earth,
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Q5. Modes of heat transfer ?
Ans. 
Modes of heat transfer include conduction, convection, and radiation.
• Conduction: Heat transfer through direct contact between particles. Example: Touching a hot stove.

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

• Radiation: Heat transfer through electromagnetic waves. Example: Feeling the warmth of the sun.
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Q1. Tell me something about yourself ?
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Q2. What were your roles and responsibilities as a member of the PD Club in your institute?
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Q3. What motivates you to join our organization?
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Q4. What is your understanding of our organization?
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Quatiative , Reasoning ability, verbal conformation

Q1. Tell about your self, tell about your project
Ans. 
I am a Graduate Engineer Trainee with experience in project management and problem-solving.
• Completed a project on designing and implementing a solar-powered irrigation system

• Managed a team of 5 engineers to ensure project milestones were met

• Utilized CAD software to create detailed designs and simulations

• Conducted feasibility studies and cost analysis to optimize project efficiency

• Presented project findings to senior ma
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