SRF Plant Operator Interview Questions and Answers

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Q1. What is the mode of heat transfer.
Ans. 
The mode of heat transfer refers to the way heat is transferred from one object to another.
• Conduction: Heat transfer through direct contact between particles (e.g. touching a hot pan)

• Convection: Heat transfer through the movement of fluids or gases (e.g. boiling water)

• Radiation: Heat transfer through electromagnetic waves (e.g. feeling the warmth of the sun)

• Examples: Cooking food on a stove (conduction), heating a room...read more
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Q2. What is the pump efficiency.
Ans. 
Pump efficiency is a measure of how well a pump converts input power into useful work output.
• Pump efficiency is calculated by dividing the pump's output power by its input power.

• Efficiency is usually expressed as a percentage, with higher percentages indicating better efficiency.

• Factors that can affect pump efficiency include design, operating conditions, and maintenance.

• For example, a pump with an efficiency of 80% wo...read more
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Box questions in which 4 boxes were given with numbers which need to be solved with the given arithmetic and in that particular steps for the requested number in the box

Q1. What is engineering?
Ans. 
Engineering is the application of scientific and mathematical principles to design and create structures, machines, systems, and processes.
• Engineering involves problem-solving and innovation.

• Engineers use their knowledge of math and science to design and build solutions to various challenges.

• There are many different branches of engineering, such as civil, mechanical, electrical, and chemical engineering.

• Examples of eng...read more
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Q1. Tell me about yourself?
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Q1. Why shuld i hire you?
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Q2. What you know about paint
Ans. 
Paint is a liquid or paste material used to add color and protection to surfaces.
• Paint is made up of pigments, binders, solvents, and additives.

• Different types of paint include oil-based, water-based, and latex.

• Paint can be used for decorative purposes or to protect surfaces from damage.

• Paint can be applied using brushes, rollers, or sprayers.

• Common paint finishes include matte, satin, and gloss.
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Q3. What is finish goods ? What is tsd tank?
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Q4. 1kl is equals to what?
Ans. 
1kl is equal to 1000 liters.
• 1kl = 1000 liters

• kl stands for kiloliter

• Used to measure volume of liquids
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Q5. What is solvents ? What are the eliments of making paints?
Ans. 
Solvents are liquids used to dissolve or dilute other substances. Paints are made up of pigments, binders, solvents, and additives.
• Solvents are used to dissolve or dilute other substances in order to create a solution.

• Paints are made up of pigments, binders, solvents, and additives.

• Common solvents used in paint making include mineral spirits, turpentine, and acetone.

• Solvents are important in paint making because they h...read more
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Q6. What is excel and how its work? What is msds?
Ans. 
Excel is a spreadsheet software used for data analysis and management. MSDS stands for Material Safety Data Sheet.
• Excel is used for organizing and analyzing data in a tabular format

• It allows users to perform calculations, create charts and graphs, and automate tasks

• MSDS is a document that provides information about the properties and hazards of a chemical substance

• It includes information on handling, storage, and emerg...read more
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Q7. What is descripency report mean?and how it make what is the key point to make it?why its needed?
Ans. 
A discrepancy report is a document that highlights differences between two sets of data and identifies the reasons for the differences.
• A discrepancy report is used to identify and resolve discrepancies between two sets of data.

• It is important to include the reasons for the discrepancies in the report.

• Examples of discrepancies include differences in inventory counts or financial statements.

• The report should be clear and...read more
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Q8. Do you know any industrial norms? What is sefty stand for and what are the precautions should maintained?
Ans. 
Industrial norms include safety standards that must be maintained to ensure workplace safety.
• Safety standards are guidelines set by regulatory bodies to ensure safe working conditions.

• Precautions include wearing appropriate personal protective equipment, following safety procedures, and reporting any hazards.

• Examples of safety standards include OSHA in the US and ISO in Europe.

• Safety standards cover areas such as elect...read more
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Q9. What is oracal and what you know about Oracle and how its work(practical)
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Q1. What is your name
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Q2. What safety did you use while working?
Ans. 
Always wear appropriate personal protective equipment (PPE)
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Q3. What is a fluid bed dryer used for?
Ans. 
A fluid bed dryer is used for drying powders, granules, and other solid materials by fluidizing them with hot air.
• Used in pharmaceutical, food processing, and chemical industries

• Provides uniform drying and prevents overheating

• Can be used for drying materials with different particle sizes and shapes
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Q4. What is resin used for?
Ans. 
Resin is a sticky substance derived from plants and used for various purposes such as adhesives, coatings, and in the production of plastics.
• Resin is commonly used in the production of adhesives and coatings.

• It is also used in the manufacturing of plastics and composite materials.

• Resin can be derived from plants such as pine trees or synthesized from petrochemicals.

• Examples of resin include epoxy resin, polyurethane re
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Q5. How is resin measured in kg/liter?
Ans. 
Resin is measured in kg/liter by calculating the weight of resin in kilograms and dividing it by the volume in liters.
• Resin weight in kilograms is divided by the volume in liters to get the measurement in kg/liter.

• For example, if you have 5 kg of resin in a container with a volume of 2 liters, the measurement would be 5 kg / 2 liters = 2.5 kg/liter.
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Its all about the overview of marketing

Q1. Whether Capable to perform a task or not?
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Q2. How much salary do you Expect from our company?
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