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NACL Industries
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I applied via Recruitment Consulltant and was interviewed before Apr 2022. There were 3 interview rounds.
DCS loops include feedback, feedforward, and cascade loops. Cascade loop involves two or more loops working together.
Feedback loop: measures output and adjusts input to maintain desired output
Feedforward loop: anticipates changes in input and adjusts output accordingly
Cascade loop: involves two or more loops working together to control a process. The output of one loop is used as the setpoint for another loop.
Example: ...
I have handled MSDS of various chemicals including Xylene, Toluene, and Acetone.
I have experience in reading and interpreting MSDS sheets
I am aware of the hazards associated with the chemicals I have handled
I have followed proper safety protocols while handling these chemicals
Examples of chemicals I have handled include Xylene, Toluene, and Acetone
PSV is a pressure safety valve used in process industries while PRV is a pressure relief valve used in plumbing and HVAC systems.
PSV is designed to protect process equipment from overpressure while PRV is designed to protect plumbing and HVAC systems from overpressure.
PSV is typically set to open at a higher pressure than PRV.
PSV is usually larger in size than PRV due to the higher flow rates in process industries.
Exam...
I have handled Honeywell Experion PKS DCS with iOS capacity of 50,000 points.
I have experience working with Honeywell Experion PKS DCS.
The iOS capacity of the DCS I handled was 50,000 points.
I am familiar with the configuration and programming of the DCS.
I have worked on various projects involving the DCS, including installation, commissioning, and maintenance.
I have also provided training to operators and maintenance
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I applied via Recruitment Consultant and was interviewed in May 2021. There were 3 interview rounds.
The number of labors required in a cum RCC depends on various factors such as project size, complexity, and timeline.
The number of labors required in a cum RCC can vary depending on the size of the project. Larger projects may require more labors.
The complexity of the project also plays a role in determining the number of labors needed. More complex projects may require additional skilled labors.
The timeline of the pro...
I applied via Company Website and was interviewed before Mar 2020. There was 1 interview round.
The cost structure of the material refers to the breakdown of expenses related to acquiring, producing, and distributing the material.
Breakdown of costs such as raw material costs, labor costs, overhead costs, and distribution costs
Understanding the cost drivers and cost allocation methods used
Analyzing cost variances and identifying opportunities for cost reduction
Examples: Cost structure of steel includes iron ore, l...
2 h online assesment + recording answers via webcam
Experienced manager with a proven track record in team leadership and project management.
Over 10 years of experience in managing teams and projects
Strong leadership skills with a focus on collaboration and communication
Track record of successfully meeting project deadlines and exceeding goals
Experience in developing and implementing strategic plans for team growth
Example: Led a team of 20 employees to successfully laun
I applied via Recruitment Consulltant and was interviewed in Nov 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Jul 2023. There were 2 interview rounds.
PID stands for Proportional-Integral-Derivative, a control loop feedback mechanism used in industrial processes to maintain desired setpoints.
PID is a control algorithm that calculates an error value as the difference between a desired setpoint and a measured process variable.
The PID controller then adjusts the process control inputs to minimize the error and keep the process variable close to the setpoint.
The Proporti...
A thermowell in a tank is a protective device used to shield temperature sensors from the harsh environment inside the tank.
Thermowells are typically made of metal and are inserted into the tank to provide a sealed chamber for the temperature sensor.
They help protect the sensor from corrosion, pressure, and other damaging factors inside the tank.
Thermowells also allow for easy removal and replacement of the temperature...
I applied via Company Website and was interviewed in Dec 2021. There were 4 interview rounds.
Design steps for a shell and tube heat exchanger
Determine the heat duty and fluid flow rates
Select the appropriate materials for the tubes and shell
Determine the number of tube passes and tube layout
Design the baffles and tube supports
Calculate the heat transfer area and pressure drop
Specify the inlet and outlet connections
Prepare detailed fabrication drawings
Pressure drop in a column refers to the decrease in pressure as fluid flows through the column.
Pressure drop is caused by frictional resistance to flow and changes in direction of the fluid.
It can be calculated using Bernoulli's equation or by measuring pressure at different points in the column.
Pressure drop can affect the efficiency of the column and may require adjustments to the operating conditions.
Factors that ca...
HAZOP is a hazard and operability study, while MSDS is a material safety data sheet.
HAZOP is a systematic and structured approach to identify potential hazards and operability problems in a process plant.
MSDS is a document that provides information on the properties of hazardous chemicals and how to handle them safely.
HAZOP involves a team of experts analyzing the process design and identifying potential deviations tha...
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Assistant Manager
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Executive
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Territory Manager
22
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Deputy Manager
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