Raj Engineering Interview Questions and Answers

Q1. General Questions ❓
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Q2. Your basic knowledge testing.
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Q1. General question
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Q2. Work Experience
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Q1. General round question
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Q2. Experience and expectation
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Q3. General communication
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Q1. Salary negotiation
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Q1. Tell me how you evaluate your department performance
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Q1. Technical drawing
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Q1. What are your Strengths & Weaknesses?
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Strengths: Strong analytical skills, excellent communication, ability to lead a team. Weaknesses: Perfectionist, can be overly critical of myself.
• Strengths: Strong analytical skills

• Strengths: Excellent communication

• Strengths: Ability to lead a team

• Weaknesses: Perfectionist

• Weaknesses: Can be overly critical of myself
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Q2. Tell be about yourself?
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Experienced supply chain professional with a proven track record of optimizing processes and driving efficiency.
• Over 8 years of experience in supply chain management

• Skilled in inventory management, procurement, and logistics

• Led cross-functional teams to successfully implement cost-saving initiatives

• Strong analytical and problem-solving skills

• Proficient in using supply chain management software such as SAP and Oracle
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Q1. The interview was technical round.
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Q1. How long you stay with us.
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Q1. Optimum diameter of pump
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The optimum diameter of a pump depends on various factors such as flow rate, head, viscosity, and efficiency.
• The diameter should be selected based on the required flow rate and head of the system.

• Higher viscosity fluids require larger diameter pumps to reduce frictional losses.

• Efficiency of the pump increases with larger diameter impellers.

• The diameter should also be selected based on the available space and cost const...read more
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Q2. Stream balance inside dist column
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Stream balance inside distillation column is crucial for efficient separation of components.
• Stream balance refers to the equal distribution of feed and product streams across the column.

• Imbalance can lead to poor separation efficiency, flooding, or tray damage.

• Factors affecting stream balance include tray design, liquid and vapor flow rates, and column diameter.

• Techniques such as tray hydraulics and computational fluid...read more
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Q3. Design of distillation column for binary mixtures
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Designing a distillation column for binary mixtures involves determining the number of trays, feed location, and reflux ratio.
• Determine the boiling points of the components

• Calculate the minimum reflux ratio

• Choose the number of trays based on the desired separation

• Determine the feed location based on the composition of the feed

• Design the reboiler and condenser

• Consider the pressure drop across the column
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Q4. Why you want to leave present organization?
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6 sections C coding, Microprocessor coding, C mcq, Microprocessor mcq, General essay writing about yourself and some general stuffs in 100 words.

Q1. Basic C programming questions, resume project.
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Q2. Storage class, compilation process, datatypes, structure, array, file
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