Flowserve Sanmar Engineer Trainee Interview Questions and Answers

Q1. What is corrosion in brief
Ans. 
Corrosion is the process of deterioration of a material due to chemical reactions with its environment.
• Corrosion occurs when a material reacts with substances in its environment, such as oxygen or moisture.

• It can lead to the degradation of the material's physical and chemical properties.

• Common examples of corrosion include rusting of iron and tarnishing of silver.

• Corrosion can weaken structures, reduce the lifespan of ...read more
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Q1. What is pressure vessel
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A pressure vessel is a container designed to hold gases or liquids at a pressure substantially different from the ambient pressure.
• Pressure vessels are used in various industries such as oil and gas, chemical, pharmaceutical, and food processing.

• They are designed to withstand high pressures and are typically cylindrical or spherical in shape.

• Examples include boilers, storage tanks, and compressed air tanks.
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Q2. How to design shell
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Designing a shell involves considering factors like material, shape, size, and functionality.
• Consider the material of the shell - metal, plastic, or composite

• Determine the shape of the shell based on the intended use - cylindrical, spherical, conical, etc.

• Decide on the size of the shell to accommodate the contents it will hold

• Design the shell with the necessary functionality in mind - openings, closures, ventilation, e
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Q1. Write unit testing for adding two nimbers
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Unit testing for adding two numbers
• Create a test case with two numbers and expected sum

• Call the function that adds two numbers

• Assert that the result matches the expected sum
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Q1. Explain challenge you faced in your last project
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Q1. Salary expectations
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Technical questions test taken by HR team and sorting candidates

Q1. Asking questions regarding technical (mechanical field) by machine shop Supervise.
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Q2. Cnc machine related Engineering drawing related
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It was in general topics covered in aptitude

Q1. Question was about domain specific
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Q1. Turbine operation activities
Ans. 
Turbine operation activities involve monitoring and controlling the performance of turbines in power plants.
• Monitoring turbine speed, temperature, and pressure

• Adjusting turbine controls to maintain optimal performance

• Performing routine maintenance and inspections

• Troubleshooting and repairing turbine malfunctions

• Collaborating with other engineers and technicians to ensure safe and efficient operation
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Q2. Power Plant Description
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A power plant is a facility that generates electricity by converting various forms of energy into electrical energy.
• Power plants can use various sources of energy such as coal, natural gas, nuclear, hydro, wind, and solar.

• The energy is converted into electrical energy through various processes such as combustion, steam turbines, and generators.

• Power plants are typically divided into two categories: base load plants and...read more
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Q3. Hrsg bolier & ges fule etc work
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Q4. Cooling Tower etc work
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Q5. Turbine fild work etc.
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Q1. Can you tell me about yourself?
Ans. 
I am a recent graduate with a degree in Business Administration and a passion for marketing and project management.
• Graduated with a degree in Business Administration

• Passionate about marketing and project management

• Completed internships at marketing agencies

• Strong communication and organizational skills
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Q1. Technical mechanical questions
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Q2. What is material science
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Material science is the study of the properties and applications of materials, including metals, ceramics, polymers, and composites.
• Material science involves understanding the structure, properties, and behavior of materials.

• It explores how materials can be manipulated and optimized for specific applications.

• Examples of materials studied in material science include metals like steel, ceramics like glass, polymers like ...read more
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Q1. Mechanical Seal Leakage how to say primary Seal Or Secondary seal Problem
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Identifying primary or secondary seal problem in case of mechanical seal leakage.
• Check the location of the leakage to determine if it's the primary or secondary seal

• Primary seal leakage occurs on the product side while secondary seal leakage occurs on the atmospheric side

• Inspect the seal faces for wear and damage to identify the root cause of the leakage

• Check the seal flush and quench connections for blockages or impro...read more
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