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A control valve regulates fluid flow by varying the size of the flow passage as directed by a controller.
Used in various industries like oil & gas, water treatment, and HVAC systems.
Types include globe valves, ball valves, and butterfly valves.
Control valves can be automated or manually operated.
They help maintain desired pressure, temperature, and flow rate.
Example: A globe valve used in a steam system to con...
A glycerine gauge is a type of pressure gauge filled with glycerine to dampen vibrations and protect the mechanism.
Glycerine is a viscous liquid that helps to reduce the effects of pressure fluctuations.
Commonly used in industrial applications where pressure readings are critical.
Examples include oil and gas, chemical processing, and water treatment industries.
Glycerine-filled gauges are less prone to damage from ...
ESP (Electronic Stability Program) enhances vehicle safety by improving traction and stability during driving.
ESP helps prevent skidding and loss of control in slippery conditions.
It uses sensors to monitor vehicle dynamics and applies brakes to individual wheels.
For example, if a car starts to skid while turning, ESP can brake the outer wheels to stabilize the vehicle.
ESP is often integrated with other systems li...
Interlocks in Boiler DCS ensure safe operation by preventing unsafe conditions and protecting equipment from damage.
Low water level interlock: Shuts down the boiler if water level drops below a safe threshold.
High pressure interlock: Prevents operation if pressure exceeds safe limits to avoid explosions.
Flame failure interlock: Automatically stops fuel supply if flame is not detected, preventing unburned fuel rele...
ESP bearings support the pump shaft and ensure smooth operation under various conditions.
1. Radial Bearings: Support radial loads and maintain shaft alignment. Example: Thrust bearings in multi-stage ESPs.
2. Thrust Bearings: Handle axial loads and prevent shaft movement. Example: Used in high-pressure applications.
3. Journal Bearings: Provide support and reduce friction between rotating and stationary parts. Examp...
The erection process involves assembling and installing structural components in construction projects.
Involves lifting and positioning heavy materials, such as steel beams.
Utilizes cranes and other machinery for safe and efficient assembly.
Includes safety protocols to protect workers during the process.
Example: Erecting a steel frame for a high-rise building.
Requires coordination among various teams, including en...
Electrostatic precipitators face issues like maintenance, efficiency drops, and power consumption affecting operational performance.
Maintenance challenges: Regular cleaning of collector plates is necessary to maintain efficiency.
Efficiency drops: High dust loading can lead to reduced collection efficiency, requiring operational adjustments.
Power consumption: Increased energy use during high particulate loads can l...
Project management is the discipline of planning, executing, and closing projects to achieve specific goals within constraints.
Involves defining project scope, objectives, and deliverables.
Utilizes tools like Gantt charts for scheduling tasks.
Involves risk management to identify and mitigate potential issues.
Requires effective communication among stakeholders to ensure alignment.
Example: Managing a construction pr...
Project management involves planning, executing, and closing projects efficiently and effectively.
Scope Management: Define project goals and deliverables. Example: Creating a project charter.
Time Management: Develop a timeline for project tasks. Example: Gantt charts for scheduling.
Cost Management: Estimate and control project budgets. Example: Using cost variance analysis.
Quality Management: Ensure project meets ...
A permit is an official document granting permission to perform specific activities, ensuring safety and compliance with regulations.
Permits are essential for activities like hot work, confined space entry, and hazardous material handling.
For example, a hot work permit is required before welding or cutting operations to prevent fire hazards.
Confined space permits ensure safety measures are in place before entering...
posted on 19 Dec 2024
I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.
The hardest round I have experienced during interviews was ultimately successful, as I was selected. Only a few questions were multiple-choice; the rest required one-word or numerical answers to be written manually. Pay special attention to the last portion, as it was a scoring section containing standard technical questions. However, as we begin the assessment, the majority of the time is consumed by reasoning, arithmetic, and similar topics. In summary, I can say that the initial part is the toughest.
Our head office is located in downtown New York City.
Head office is in downtown New York City
Easily accessible by public transportation
Close to major landmarks and attractions
I appeared for an interview in Feb 2025.
My aim in the workplace is to continuously improve my skills, contribute to the success of the projects, and create a positive work environment.
Continuous improvement of skills through learning and training programs
Contribution to the success of projects by meeting deadlines and delivering high-quality work
Creating a positive work environment by fostering teamwork and open communication
When issues are escalated to higher levels, it is important to provide clear and concise updates to ensure transparency and accountability.
Ensure all relevant information is included in the report
Communicate any potential impact on project timeline or budget
Provide recommendations for resolution or mitigation
Follow up with stakeholders to ensure the issue is being addressed
Document all communication and actions taken f...
I applied via AmbitionBox and was interviewed in Oct 2024. There were 3 interview rounds.
NDT (Non-Destructive Testing) involves testing materials without causing damage, while non-NDT methods may involve destructive testing.
NDT methods include ultrasonic testing, radiography, magnetic particle testing, and dye penetrant testing.
Non-NDT methods may include cutting, drilling, or breaking materials to test their properties.
NDT is commonly used in industries like aerospace, automotive, and construction to ensu...
For welding carbon steel to alloy steel, the electrode commonly used is E7018.
E7018 electrode is commonly used for welding carbon steel to alloy steel
It is a low-hydrogen electrode that provides strong welds with good impact resistance
The electrode operates on DC current and is suitable for both vertical and overhead welding positions
Economizer coil material specification is typically stainless steel or aluminum.
Economizer coils are commonly made of stainless steel or aluminum for corrosion resistance and durability.
The material specification for economizer coils may vary depending on the specific application and operating conditions.
Stainless steel economizer coils are preferred for high temperature and corrosive environments, while aluminum coils...
Superheated coil material specification is typically stainless steel due to its high temperature resistance and durability.
Stainless steel is commonly used for superheated coil material due to its high temperature resistance
Other materials like nickel alloys may also be used for specific applications
Material specifications should meet the required temperature and pressure ratings for the superheated coil
Accounts are financial records, while accountability is the responsibility to justify actions and decisions.
Accounts refer to financial records of transactions, while accountability refers to the obligation to explain and justify actions.
Accounts are used to track financial activities and performance, while accountability ensures transparency and integrity in decision-making.
Examples: Keeping accurate accounts of proje...
Materials can be checked by conducting visual inspections, performing tests, and verifying documentation.
Conduct visual inspections to check for any defects or damages
Perform tests such as strength tests, hardness tests, and chemical tests
Verify documentation such as certificates of conformity and material test reports
Ensure materials meet specifications and standards set by the project
I appeared for an interview before Apr 2021.
I appeared for an interview in Jan 2025.
The company's name is XYZ Engineering Solutions, a leading provider of industrial automation solutions.
XYZ Engineering Solutions specializes in providing DCS solutions for boilers in industrial settings.
The company has a team of experienced engineers who design and implement control systems for boiler operations.
XYZ Engineering Solutions has a track record of successful projects in the field of industrial automation.
I applied via Campus Placement and was interviewed in Nov 2024. There were 2 interview rounds.
Aptitude round was moderate level and there are 9 sections.
I appeared for an interview in Aug 2024.
posted on 27 Dec 2024
I applied via Campus Placement
It was very difficult level for interview process in which there was 9 sections and each section had 15-20 questions.
It was elimination round.
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The duration of Thermax Limited interview process can vary, but typically it takes about less than 2 weeks to complete.
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