SRF Diploma Chemical Engineer Interview Questions and Answers

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Q1. Heat transfer and fluid operation
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Q2. Types of fluid name
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Types of fluids include liquids, gases, and plasmas.
• Liquids - have a definite volume but no definite shape

• Gases - have neither a definite volume nor shape

• Plasmas - ionized gases with high energy levels

• Examples: water (liquid), air (gas), stars (plasma)
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Q3. What is pump and types
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A pump is a mechanical device used to move fluids from one place to another. There are different types of pumps based on their working principle and application.
• Types of pumps include centrifugal pumps, positive displacement pumps, and specialty pumps like diaphragm pumps and peristaltic pumps.

• Centrifugal pumps work by converting rotational energy into kinetic energy to move the fluid.

• Positive displacement pumps trap a...read more
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Q4. Types Of heart transfer
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Q5. Modes of heart transfer
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Modes of heat transfer include conduction, convection, and radiation.
• Conduction: Heat transfer through direct contact between materials (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)
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