Indian Oil Corporation Apprentice Trainee Interview Questions and Answers

Q1. About your self?
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Q2. Are you comfortable with office work? I am b tech students (cse) so mujhse pucha it ko chhod kar tum yha kyo ana chahti ho?
Ans. 
Yes, I am comfortable with office work as it aligns with my career goals and I have experience in it.
• I have completed internships in office settings and have experience with tasks such as data entry and report writing.

• I understand the importance of office work in achieving organizational goals and am willing to contribute my skills to the team.

• I am also open to learning new software and tools that may be required for t
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Q3. Last year project?
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Developed a web-based inventory management system for a retail store.
• Used PHP and MySQL for backend development.

• Implemented a user-friendly interface using HTML, CSS, and JavaScript.

• Incorporated barcode scanning functionality for efficient inventory tracking.

• Conducted thorough testing and debugging to ensure system reliability.

• Received positive feedback from the client and increased their sales by 20%.
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Q4. Study background?
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Q5. About HPCL company?
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Q6. Kya bnati h ye company?
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Q7. Product of HPCL?
Ans. 
HPCL produces petroleum products for various industries and consumers.
• HPCL produces a range of petroleum products including petrol, diesel, LPG, aviation fuel, lubricants, and bitumen.

• These products are used by various industries such as transportation, aviation, power, and manufacturing, as well as by individual consumers.

• HPCL also produces specialty products such as jute batching oil, transformer oil, and marine fuel...read more
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Tell me about yourself and various question screening question why you want to join our company

Q1. Tell me about yourself, resume, projects
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Q1. Mechanical engineering production
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Q2. Rosov full form
Ans. 
ROSOV stands for Return on Sales and Operating Value.
• ROSOV is a financial metric used to measure the profitability of a company.

• It calculates the return on sales and operating value by dividing the operating profit by the sales revenue.

• ROSOV helps in evaluating the efficiency and effectiveness of a company's operations.

• It is often used by investors and analysts to assess the financial performance of a company.

• For examp...read more
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Q3. HSD density and temperature
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Q4. Water density and temperature
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Water density decreases as temperature increases.
• Water density is the mass of water per unit volume.

• As temperature increases, water molecules gain energy and move faster.

• Faster moving molecules create more space between them, resulting in lower density.

• For example, ice has a higher density than liquid water because the molecules are more closely packed.
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Q5. My name is Deepak my qualifications diploma in mechanical engineering production
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Q6. What is gate valve principal
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A gate valve is a type of valve that uses a gate or wedge-shaped disc to control the flow of fluid.
• Gate valves are commonly used in industrial applications to control the flow of liquids or gases.

• The gate or disc of a gate valve moves up and down to open or close the valve.

• Gate valves provide a tight seal when closed, preventing any leakage.

• They are typically used in applications where a full flow or no flow condition ...read more
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Q1. What are Control valve parts?
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Control valve parts are components of a control valve that help regulate the flow of fluids or gases in a system.
• Valve body

• Actuator

• Valve trim (plug, seat, stem)

• Bonnet

• Packing

• Positioner
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Q1. Tell me about yourself
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Q1. What is your strength
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Q2. What is your weakness
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Q1. What is your chemical
Ans. 
My chemical knowledge includes understanding of various chemical compounds, reactions, and safety protocols.
• I have a strong foundation in chemistry principles and concepts.

• I am familiar with handling and storing chemicals safely.

• I have experience in conducting experiments and analyzing results.

• I am knowledgeable about different types of chemical reactions and their applications.

• I am aware of the importance of following...read more
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Q2. What is your chemical uses
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My chemical uses include conducting experiments, analyzing data, and developing new products.
• Conducting experiments to test the properties of different chemicals

• Analyzing data to draw conclusions and make recommendations

• Developing new products by combining chemicals in innovative ways
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