Subros Interview Questions, Process, and Tips

Q1. Are you interested this job?
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Q2. Asked me all subject name
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Q1. What is refrigerant
Ans. 
Refrigerant is a substance used in cooling systems to absorb and release heat, enabling the transfer of heat from one location to another.
• Refrigerants are commonly used in air conditioning systems, refrigerators, and freezers.

• They undergo a phase change from a gas to a liquid and back again, allowing them to absorb and release heat.

• Common refrigerants include hydrofluorocarbons (HFCs), chlorofluorocarbons (CFCs), and h
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Q2. One refrigerant name
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R-134a is a commonly used refrigerant in air conditioning and refrigeration systems.
• R-134a is a hydrofluorocarbon (HFC) refrigerant.

• It has a low global warming potential (GWP) and ozone depletion potential (ODP).

• R-134a is non-toxic and non-flammable.

• It is used in automotive air conditioning systems, commercial refrigeration, and heat pumps.

• Other refrigerants include R-410A, R-22, and R-404A.
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Q1. What is refrigerate
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Refrigerate means to cool or preserve food or other items at a low temperature.
• Refrigerate is the process of storing food or other items in a refrigerator or other cold storage to keep them fresh and prevent spoilage.

• Examples of items that need to be refrigerated include dairy products, meats, fruits, and vegetables.

• Refrigeration slows down the growth of bacteria and other microorganisms that can cause food to spoil.

• It...read more
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Q1. Technical questions ask by interviewer As about limits, fit, tolerance, gear, etc
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Q1. Tell yourself and about your technical work
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Q1. Tell yourself and about your work
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Q1. Asking about DG, Transformers,OLTC, ACB, VCB, SLD
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Q2. Asking about WTP,STP,ETP
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Q1. Why you left your company
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Q2. What you want your salary
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Q1. Self introduction
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Q2. Why did you choose to study mechanical engineering?
Ans. 
I chose to study mechanical engineering because of my passion for understanding how things work and my desire to design innovative solutions to real-world problems.
• Fascination with machines and technology

• Interest in problem-solving and innovation

• Desire to make a tangible impact on society

• Inspiration from role models in the field

• Enjoyment of hands-on projects and experiments
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Q3. What are the considerations when selecting materials for a mechanical component?
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Considerations for selecting materials for mechanical components include strength, durability, corrosion resistance, cost, and compatibility with other materials.
• Strength: Ensure the material can withstand the required loads and stresses.

• Durability: Choose a material that will not degrade or wear out quickly over time.

• Corrosion resistance: Select a material that is resistant to corrosion if the component will be expose...read more
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