L&T Valves Production DET Interview Questions and Answers

Q1. Refrigeration cycle ?
Ans. 
Refrigeration cycle is a thermodynamic cycle used in refrigerators and air conditioning systems to transfer heat from a low temperature reservoir to a high temperature reservoir.
• Consists of four main components: compressor, condenser, expansion valve, and evaporator

• Refrigerant is compressed in the compressor, then condensed in the condenser, expanded in the expansion valve, and evaporated in the evaporator

• Heat is absor...read more
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Q2. Theory on refrigeration
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Refrigeration theory involves the transfer of heat from a low temperature region to a high temperature region using a refrigerant.
• Refrigeration is based on the principles of thermodynamics, specifically the second law which states that heat naturally flows from a higher temperature to a lower temperature.

• The refrigeration cycle consists of four main components: compressor, condenser, expansion valve, and evaporator.

• The...read more
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Q3. Compressor clearances
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Q1. Why u want to join Kirloskar
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Its moderate and easy to solve

Q1. Before attempting interview you need to be very relax and Dont read any of the interview questions the interviewr is not going to pressurise you asking situation qestions
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Q1. What are your strengths and weaknesses?
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Q2. Tell me about yourself.
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Q1. 1. Explain ideal sales cycle. 2. Explain current role. 3. Target achievement in current role. 4. 1 small exercise on negotiation and discount. 5. Why you want to leave current job. 6. Are you ok with W...read more
Ans. 
Answering questions related to sales cycle, current role, target achievement, negotiation, and travel.
• Ideal sales cycle involves identifying potential customers, building relationships, understanding their needs, presenting solutions, and closing the deal.

• In my current role, I am responsible for managing a team of sales representatives, developing sales strategies, and achieving sales targets.

• I have consistently achiev...read more
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Q1. Based upon experience the question is different from each other.
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Q1. Background and experience related questions
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Q1. Technical Background and field related questions
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Q1. Steam products and it's application
Ans. 
Steam is a digital distribution platform for video games and software.
• Steam allows users to purchase and download games and software directly to their computer.

• It also provides social networking features, such as friend lists and in-game voice and chat functionality.

• Steam has a large library of games, including popular titles like Counter-Strike: Global Offensive and Dota 2.

• It also offers features like cloud saves and ...read more
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Q1. Basic Technical questions regarding measuring instruments.
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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
Ans. 
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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