Thermax Limited Interview Questions, Process, and Tips for Experienced

Q1. Rehire so only salary negotiations
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Achievements in previous experience

Q1. Technically full worthful
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Q2. What is ur chievements in ur previous experience
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It went well, during which I shared my journey.

Q1. What is the concept of projection?
Ans. 
Projection is the process of displaying a three-dimensional object onto a two-dimensional surface.
• Projection involves transforming points from a higher-dimensional space to a lower-dimensional space.

• Common types of projections include orthographic and perspective projections.

• In engineering, projection is often used in computer-aided design (CAD) to create 2D drawings from 3D models.
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Q2. What are the uses of GD&T (Geometric Dimensioning and Tolerancing)?
Ans. 
GD&T is used to define the allowable variations in form, size, and orientation of parts in engineering drawings.
• Ensures clear communication between designers, engineers, and manufacturers

• Improves quality control by specifying tolerances for parts

• Reduces manufacturing costs by minimizing scrap and rework

• Helps optimize the design for functionality and manufacturability

• Examples: using position tolerance to control the...read more
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Q1. What makes you suitable for this job role?
Ans. 
I have extensive experience in designing complex systems and a proven track record of delivering successful projects on time and within budget.
• 10+ years of experience in designing and implementing complex engineering systems

• Strong problem-solving skills and ability to think creatively to find innovative solutions

• Proven track record of delivering projects on time and within budget

• Excellent communication and teamwork ski...read more
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Q2. What are your salary expectations?
Ans. 
My salary expectations are in line with industry standards for a Senior Design Engineer role.
• Research industry standards for Senior Design Engineer salaries

• Consider my level of experience and expertise in the field

• Factor in the location and cost of living for the job position

• Negotiate based on additional benefits or perks offered by the company
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All tank farm process

Q1. As a Technical Questions & past experience discussion & Family Background & many things
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Q1. Boiler startup producer
Ans. 
Boiler startup producer is a device used to ignite the fuel and start the combustion process in a boiler.
• Boiler startup producer is also known as an ignition system.

• It is responsible for producing a spark or flame to ignite the fuel.

• There are different types of startup producers such as pilot lights, electric starters, and oil guns.

• The type of startup producer used depends on the type of fuel and boiler being used.

• Prop...read more
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Q2. Boiler shutdown producer
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Q3. What is draft in boiler
Ans. 
Draft in a boiler refers to the flow of air or gases through the combustion chamber and flue gas passages.
• Draft is created by a difference in pressure between the inside and outside of the boiler.

• It is necessary for proper combustion and efficient operation of the boiler.

• There are two types of draft: natural draft and forced draft.

• Natural draft is created by the buoyancy of hot gases, while forced draft is created by m...read more
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Q4. Cooling tower performance
Ans. 
Cooling tower performance is measured by its ability to remove heat from a process stream.
• Cooling tower performance is affected by factors such as air flow rate, water flow rate, and temperature difference between the process stream and cooling water.

• The efficiency of a cooling tower can be improved by increasing the surface area of the heat transfer media, using a more efficient fan, or optimizing the water distributi...read more
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Q5. Pump lineup and its efficiency
Ans. 
Pump lineup is crucial for efficient operation. Proper selection and maintenance can improve efficiency.
• Pump lineup should be selected based on the required flow rate and head

• Centrifugal pumps are commonly used for low viscosity fluids while positive displacement pumps are used for high viscosity fluids

• Efficiency can be improved by proper maintenance such as regular cleaning and lubrication

• Variable frequency drives can...read more
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