TCE Interview Questions, Process, and Tips

Q1. What is Surging?
Ans. 
Surging is a phenomenon in which a system experiences rapid and temporary increases in pressure or flow rate.
• Surging can occur in various systems such as pipelines, compressors, pumps, and turbines.

• It is often caused by sudden changes in demand, equipment malfunctions, or improper system design.

• Surging can lead to damage to equipment, reduced efficiency, and safety hazards.

• Examples include water hammer in pipelines and
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Q2. What is Froude No?
Ans. 
Froude number is a dimensionless number used to quantify the influence of gravity on fluid flow.
• Froude number is defined as the ratio of inertia force to gravitational force in a fluid flow.

• It is used to determine the type of flow (subcritical, critical, or supercritical) in open channel flow.

• Froude number is calculated as Fr = V / sqrt(g * d), where V is velocity, g is acceleration due to gravity, and d is depth of fl
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Q3. What is Weeping?
Ans. 
Weeping is the process of fluid leaking out of a solid material, often due to damage or excess moisture.
• Weeping can occur in materials such as wood, concrete, and metal.

• It is often a sign of structural damage or deterioration.

• Examples include water weeping from a crack in a wall or oil weeping from a car engine.

• Weeping can also refer to the shedding of tears in humans and animals.
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Q1. Draw basic PFD of a WTP plant including feed quality and all the sensors.
Ans. 
A basic PFD of a WTP plant including feed quality and sensors.
• Include feed quality parameters such as turbidity, pH, temperature, and flow rate

• Include sensors for monitoring parameters like chlorine levels, pressure, and conductivity

• Show the flow of water through various treatment processes like coagulation, flocculation, sedimentation, filtration, and disinfection
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Q2. What are the process checks done in Line testing of a 6inch dia pigging line including the calculations involved?
Ans. 
Process checks in line testing of a 6inch dia pigging line and associated calculations
• Pressure testing to ensure integrity of the line

• Flow testing to check for blockages or restrictions

• Calibration of pigging equipment for accurate results

• Calculations involve pressure drop, flow rate, and pigging efficiency

• Recording and analyzing data for future reference
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Q1. Why do u qant to leave ur previous company?
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Q2. How do u solve a matter of conflict during a Project meeting?
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After the shortlisting of CVs, list was sent for those who were eligible for the OT. The online test included aptitude + technical. There were pretty easy to moderate questions but time was less.

Q1. It was the technical round interview. Ours was online. It went up to 50 mins.
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Q1. The portal will be open for 1 hr and within that time some questions are to be answered by making a video and uploading it.
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Q1. Questions related to HR
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Q1. Selected candidates would be asked to visit the mentioned hospital for this round.
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Modelling water supply

The test was based on logical reasoning and verbal reasoning.

Q1. What is EVM and explain it to a layman?
Ans. 
EVM stands for Earned Value Management. It is a project management technique used to measure project performance and progress.
• EVM integrates scope, schedule, and cost to provide a comprehensive view of project performance.

• It compares the planned value (PV), earned value (EV), and actual cost (AC) to assess project health.

• PV represents the budgeted cost of the work scheduled, EV represents the budgeted cost of the work ...read more
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Q1. Where do you see yourself in the next 5 years?
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Q1. Grade of concrete, types of cement grade, column design, beam design, railway cross section draw, Autocad, Surveying, etc.
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Q1. Tell me about yourself ?
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Q2. Why are you interesting to work with Tata Consulting Engineers Ltd ?
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Q3. What are skiils you have for this Role ?
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Q1. Called for HR and technical assesment in office
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Q2. P22 procedure and PWHT tolerance etc
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Q3. Site execution and Quality management process etc
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Q4. Coordination with client and EPC at works front
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Q5. Welding WPS procedure
Ans. 
Welding WPS procedure involves creating a detailed document outlining the welding process to ensure quality and consistency.
• WPS stands for Welding Procedure Specification

• It includes details such as welding parameters, materials, preheat requirements, etc.

• WPS is essential for ensuring weld quality and meeting code requirements

• Examples of WPS documents include AWS D1.1 for structural steel welding
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Q6. Alignment of rotating and static equipment
Ans. 
Alignment of rotating and static equipment is crucial for smooth operation and efficiency.
• Proper alignment ensures minimal vibration and wear on components

• Use precision tools like laser alignment systems for accurate alignment

• Regularly monitor and adjust alignment to prevent issues

• Improper alignment can lead to equipment failure and costly repairs

• Examples: aligning a motor shaft with a pump shaft in a water treatment p...read more
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Q7. Chimney flue cane segment erection procedure
Ans. 
Chimney flue cane segment erection procedure involves assembling and installing individual segments of the chimney flue.
• Prepare the work area by ensuring it is clean and free of debris.

• Assemble the cane segments according to the manufacturer's instructions.

• Use appropriate tools and equipment to lift and position the segments into place.

• Secure the segments together using bolts or other fastening methods.

• Inspect the comp...read more
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Q8. Quality and HSE
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