Alphageo Interview Questions and Answers

Q1. Fluid mechanics ,pump , compressor
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Q2. Heat transfer cooling tower
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Group discussion will be tough

Q1. Basic knowledge of gas industry
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Q1. Types of pumps and classification of pumps
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Q2. Whats is meant by least of an instrument
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Q3. Types of Turbines
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Q4. Why intercooler is used
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Q1. Explain Bank System in CNG cascade?
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Bank system in CNG cascade involves multiple banks connected in a series to provide continuous supply of CNG.
• CNG cascade system typically consists of multiple high-pressure cylinders connected in a series.

• Each bank in the cascade is filled with CNG at different pressure levels.

• The banks are interconnected to ensure a continuous and reliable supply of CNG.

• Pressure regulators are used to control the flow of CNG between t...read more
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Q2. Types of Compressor?
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Types of compressors include reciprocating, rotary, screw, and centrifugal compressors.
• Reciprocating compressors use pistons to compress air.

• Rotary compressors use rotating vanes or screws to compress air.

• Screw compressors use intermeshing screws to compress air.

• Centrifugal compressors use a rotating impeller to compress air.

• Examples: Ingersoll Rand reciprocating compressor, Atlas Copco rotary compressor, Gardner Denve...read more
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Q3. GCR and inter distance between equipment of CNG station?
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GCR stands for Gas Compression Ratio and inter distance refers to the spacing between equipment at a CNG station.
• GCR is the ratio of the volume of gas before compression to the volume after compression.

• Inter distance between equipment at a CNG station is important for safety and efficient operation.

• For example, the inter distance between a compressor and a storage tank should be sufficient to allow for proper ventilati
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Q4. Applicable standards for CGD
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Applicable standards for CGD include ISO 9001, Six Sigma, and Lean principles.
• ISO 9001: Quality management system standards

• Six Sigma: Process improvement methodology

• Lean principles: Eliminating waste and improving efficiency
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Q1. Why you want to change your job?
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Seeking new challenges and growth opportunities in a more dynamic work environment.
• Looking for career advancement

• Seeking new challenges and responsibilities

• Interested in working in a more dynamic and fast-paced environment
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Q2. If I will give another departments, will you work?
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Yes, I am willing to work with other departments to achieve common goals and support the overall success of the organization.
• I believe in collaboration and teamwork to achieve common goals.

• I am open to learning new skills and working in different areas.

• I understand the importance of cross-departmental communication and coordination.

• For example, in my previous role, I collaborated with the marketing team to launch a suc
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Q3. Are you ready for relocation
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Yes, I am open to relocation for the right opportunity.
• I am willing to relocate for career growth and new experiences

• I have relocated in the past for job opportunities

• I understand the importance of being flexible and adaptable in a new location
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Q1. Your technical background
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I have a strong technical background with expertise in software development, system architecture, and project management.
• Extensive experience in software development using languages such as Java, Python, and C++

• Proficient in system architecture design and implementation

• Skilled in project management, including leading cross-functional teams and delivering projects on time and within budget
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Q2. For post related questions
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Q1. Technical background
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Q2. Post related questions
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Q1. Technical specifications of pipe line activity and technical codes
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Technical specifications and codes are crucial for pipeline activity to ensure safety and efficiency.
• Technical specifications outline the requirements for the design, construction, and operation of pipelines.

• Technical codes provide guidelines for the safe and efficient use of materials, equipment, and processes.

• Examples of technical codes include ASME B31.4 for liquid pipelines and ASME B31.8 for gas pipelines.

• Complian...read more
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