Pidilite Industries Senior Executive Engineer Interview Questions and Answers for Experienced

Q1. What is flooding and how do you recognise it through DCS
Ans. 
Flooding is the overflow of water onto land that is usually dry, caused by heavy rainfall or other factors.
• Flooding can be recognized through DCS by monitoring water levels in tanks or reservoirs

• Abnormal increases in water levels can indicate flooding

• Alarms and alerts can be set up in the DCS to notify operators of potential flooding

• Monitoring flow rates and pressure in pipelines can also help in detecting flooding
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Q1. Share details of your previous job.
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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?
Ans. 
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
Ans. 
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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Q1. About *Current Roles and Responsibilities * Market Knowledge * Product Knowledge * Channel Expansion * Demand Generation * Secondary
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Q1. About * Package * Why need to job change
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