Vishnu Chemicals Chemical Plant Operator Interview Questions and Answers

Q1. Pump wark and valve operatar, Het exchange and beczik mahiti
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My name is nakum Rohit
Me apprentice ni TATA CHEMICAL and
AOCP chemical plants operatar is beczik mahiti

Q1. What is mass flux and kick's law
Ans. 
Mass flux is the amount of mass passing through a unit area per unit time. Kick's law relates to the energy required for size reduction.
• Mass flux is a measure of the amount of mass flowing through a given area per unit time.

• It is commonly used in chemical engineering to describe the flow of fluids through pipes or other conduits.

• Kick's law is a relationship between the energy required for size reduction and the size re...read more
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Q2. Mass flux= mass/time×area and Ja= - Dab×dca/dz
Ans. 
The question relates to the calculation of mass flux and the use of the Ja equation.
• Mass flux is a measure of the amount of mass passing through a given area per unit time.

• It is calculated by dividing the mass flow rate by the area.

• Ja is a dimensionless quantity used in the study of mass transfer.

• It represents the concentration gradient along a distance in a system.

• Ja is calculated using the diffusion coefficient (Dab)...read more
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Q1. What is mass transfer
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Mass transfer is the movement of substances from one place to another due to a concentration gradient.
• Mass transfer involves the transfer of mass or substances between phases, such as gas-liquid, liquid-liquid, or solid-liquid.

• It occurs due to differences in concentration, temperature, pressure, or other driving forces.

• Examples of mass transfer include the evaporation of water from a wet surface, the diffusion of gases...read more
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Q1. Technical Ceramics
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Q2. Tile Manufacturing process
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