Blue Star MEP Supervisor Interview Questions and Answers

Linked list-C++,apti MCQ ,SQL MCQ

Q1. C,C++ selenium,IOT,embedded c ,set bit and clear bit
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Q1. General salary discussions
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Q1. Technical rounds live coding solve data structures and algorithms
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Leet code

Q1. Genral Technical Issues you face most often in air conditioning relevant products
Ans. 
Common technical issues in air conditioning products include refrigerant leaks, faulty compressors, and clogged filters.
• Refrigerant leaks can lead to decreased cooling efficiency and potential environmental harm.

• Faulty compressors may result in inadequate cooling or complete system failure.

• Clogged filters can restrict airflow and reduce overall system performance.
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Q1. What is the VCRS cycle?
Ans. 
The VCRS cycle stands for Vapor Compression Refrigeration System, which is a common method used for cooling in various applications.
• VCRS cycle uses a refrigerant to absorb heat from a low temperature environment and release it in a high temperature environment.

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

• Examples of VCRS cycle applications include air conditioning s
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Q2. What is sub-cooling and how does it work?
Ans. 
Sub-cooling is the process of lowering the temperature of a liquid below its boiling point to increase its efficiency in heat transfer.
• Sub-cooling involves removing additional heat from a liquid to lower its temperature below its saturation point.

• This process increases the efficiency of heat transfer by ensuring the liquid remains in a liquid state rather than vaporizing.

• Sub-cooling is commonly used in refrigeration sy...read more
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Q1. NABL, HVAC related all questions
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Q1. NABL HVAC related questions in second round also.
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Q1. Salary discussion
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Q1. HR & plant head round ...
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Q2. Introduction, 3-4 technical questions also...
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Python Basics and Some SQL in it

Q1. Basisc HR , About yourself , Why u want join , what your expectations etc
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DS questions difficult level

BFS, DFS questions with difficult level

Q1. Are you comfortable shifting to noida
Ans. 
Yes, I am comfortable shifting to Noida for the job.
• I am open to new opportunities and challenges in Noida.

• I have researched about the location and am willing to relocate.

• I have family or support system in Noida to help with the transition.
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Q2. Basic family questions
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Q1. Projects and how was the risk management.
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Q2. Cross functional requirements understanding and how it impacts the systesm
Ans. 
Cross functional requirements understanding is crucial for successful system development.
• Cross functional requirements understanding involves identifying and addressing the needs of all stakeholders involved in the system development process.

• It impacts the system by ensuring that all requirements are met and that the system functions as intended.

• Examples of cross functional requirements include usability, security, per...read more
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Q1. Understanding the current experience and reasons for job change
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Q2. Few basics about products
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