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Simple aptitude questions
This is a shortlisting round, and many technically knowledgeable individuals did not qualify for this stage.
Countercurrent flow is more effective due to increased concentration gradient and better utilization of resources.
Countercurrent flow allows for a greater concentration gradient between the two fluids, leading to more efficient mass transfer.
Countercurrent flow also allows for better utilization of resources as the fluids are in contact for a longer period of time.
Concurrent flow, on the other hand, results in a lower ...
The procedure for designing a heat exchanger involves determining heat transfer requirements, selecting appropriate materials, designing the geometry, and analyzing performance.
Determine the heat transfer requirements based on the fluids involved, flow rates, temperatures, and desired heat transfer rate.
Select appropriate materials for the heat exchanger based on compatibility with the fluids, operating conditions, and...
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posted on 6 Jan 2024
I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
Renewable resources speak atleast 20 minutes
posted on 9 May 2024
posted on 8 Dec 2022
Have Group discussion after written test and face to face interview
posted on 15 Feb 2024
I applied via Referral and was interviewed before Feb 2023. There was 1 interview round.
I applied via Company Website and was interviewed in Jun 2023. There were 3 interview rounds.
Graph based question. Duration: 45 mins
Various sensors used in oil and gas industries include pressure sensors, temperature sensors, flow sensors, level sensors, and gas detectors.
Pressure sensors - used to measure pressure in pipelines and equipment.
Temperature sensors - monitor temperature levels in various processes.
Flow sensors - measure the flow rate of liquids or gases in pipelines.
Level sensors - detect the level of liquids in tanks or vessels.
Gas de...
HAZOP stands for Hazard and Operability Study, while HAZID stands for Hazard Identification.
HAZOP is a systematic method to identify potential hazards and operability issues in a process plant.
HAZID is a process used to identify hazards in a facility or operation before they become accidents.
Both HAZOP and HAZID are important tools in risk assessment and management in engineering projects.
P, PI, PID are types of controllers used in process control to regulate the output based on the input.
P stands for Proportional controller, which adjusts the output based on the error signal.
PI stands for Proportional-Integral controller, which not only adjusts based on error signal but also integrates the error over time.
PID stands for Proportional-Integral-Derivative controller, which adjusts based on error signal, i...
Digital Electronics is a branch of electronics that deals with digital signals and systems.
Deals with digital signals (0s and 1s)
Involves logic gates, flip-flops, and digital circuits
Used in computers, calculators, digital watches, etc.
Binary arithmetic and Boolean algebra are fundamental concepts
Level sensor, flow sensor, and temperature sensor are devices used to measure different physical parameters in various industries.
Level sensor measures the level of a substance in a container or tank, such as liquid level sensors in water tanks.
Flow sensor measures the flow rate of a fluid, like a flow meter in a pipeline.
Temperature sensor measures the temperature of a system or environment, for example, a thermocoupl
I applied via Campus Placement and was interviewed in Sep 2023. There was 1 interview round.
Plastic viscosity is the measure of a fluid's resistance to flow, important in artificial lift operations.
Plastic viscosity is a rheological property of fluids, indicating how easily a fluid can flow under stress.
In artificial lift operations, understanding plastic viscosity helps in selecting the right pumping equipment and optimizing production.
Higher plastic viscosity can lead to increased pressure drop in the wellb...
I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.
Topic : How AI influences engineering life
I am a recent graduate with a degree in Mechanical Engineering and a passion for problem-solving and innovation.
Recent graduate with a degree in Mechanical Engineering
Passionate about problem-solving and innovation
Experience with CAD software such as SolidWorks
Completed internships at engineering firms
I was interviewed before Mar 2022.
Factor of safety is the ratio of the maximum stress a material can withstand to the actual stress it is subjected to.
Factor of safety is used to ensure that a structure or component can withstand loads and stresses beyond what it is designed for.
It is calculated by dividing the ultimate strength of a material by the maximum stress it is expected to experience.
A factor of safety of 2 means that the material can withstan...
I am responsible for designing and developing new products in my current company.
Designing and developing new products
Collaborating with cross-functional teams
Creating detailed engineering drawings
Conducting feasibility studies
Testing and evaluating prototypes
Implementing design improvements based on feedback
Ensuring compliance with industry standards and regulations
In 5 years, I see myself as a senior design engineer leading a team and working on innovative projects.
Leading a team of design engineers
Working on innovative and challenging projects
Continuously learning and improving my skills
Contributing to the growth and success of the company
I would expect a salary that is competitive with industry standards and reflects my experience and skills as a Design Engineer.
I would like my salary to be commensurate with my qualifications and the responsibilities of the position.
I have researched the average salary range for Design Engineers in this location and industry.
I am open to negotiation and would consider a comprehensive compensation package that includes ...
I applied via Naukri.com and was interviewed before May 2023. There were 2 interview rounds.
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