DCM Shriram Boiler Chemist Interview Questions and Answers

Q1. Knowledge of pumps and exchangers
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Q2. Handling manpower and documentation work
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Q1. Ask about the syllabus questions.
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Q2. Asking general chemistry questions
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Q1. Asking deep question as like reactions, mechanism and synthesis.
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Q1. 3rd round taken by Factory Head.
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Q1. Hr team discussed with about our salary package.
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Q1. Describe yourself
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Q2. Why you are interested in this job
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Q3. Explain process ofoperating plant
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Operating plant involves monitoring and controlling various processes to ensure efficient production.
• Monitor equipment and processes to ensure they are running smoothly

• Adjust settings as needed to optimize production

• Troubleshoot any issues that arise to minimize downtime

• Follow safety protocols to ensure a safe working environment

• Document all activities and maintain records for future reference
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Q1. Salary expectations
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Q2. How you can react in emergencies
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I remain calm, assess the situation, prioritize tasks, and take decisive action.
• Remain calm and composed to think clearly

• Assess the situation to understand the severity and potential risks

• Prioritize tasks based on urgency and impact

• Take decisive action to address the emergency effectively
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Q1. What about power system
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Q2. What is protection system
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A protection system is a set of devices and measures designed to prevent damage or harm to equipment, personnel, or the environment in case of a fault or abnormal condition.
• Protection systems can include circuit breakers, fuses, relays, and alarms.

• They are commonly used in electrical systems to prevent overloads, short circuits, and ground faults.

• Protection systems are essential for ensuring the safety and reliability ...read more
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Q1. Explain about your current roles
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Q2. Detailed technical explanation of the Projects that I have worked with
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Q1. Pipe Sizing Calculation?
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Pipe sizing calculation involves determining the appropriate diameter of a pipe based on flow rate, pressure drop, and material properties.
• Calculate the required flow rate for the system

• Determine the pressure drop allowed in the system

• Consider the material properties of the pipe such as friction factor and roughness

• Use pipe sizing charts or formulas to find the appropriate diameter

• Ensure the selected pipe size meets th
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Q2. Corrosion allowance & some questions in ASME B31.3
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Q3. Reason for Job Change
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Basic aptitude question of gate and in technical go through gate 1 mark question

Q1. Reynold no. Details
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Q2. Shell and tube heat exchanger design
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Shell and tube heat exchanger design involves selecting appropriate materials, determining tube layout, and calculating heat transfer coefficients.
• Select appropriate materials based on fluid properties and operating conditions

• Determine tube layout to optimize heat transfer efficiency

• Calculate heat transfer coefficients to ensure proper heat exchange

• Consider factors like fouling, pressure drop, and thermal expansion in ...read more
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