Asian Paints Production Engineer Interview Questions and Answers

Attributes can be classified into two types: quantitative and qualitative.

• Quantitative attributes are numerical and can be measured, such as height or weight.

• Qualitative attributes are categorical and cannot be measured, such as color or type.

• Attributes can also be classified as discrete or continuous, depending on the type of data they represent.

There are several types of level transmitters available in the market.

• Capacitance level transmitter

• Ultrasonic level transmitter

• Radar level transmitter

• Differential pressure level transmitter

• Guided wave radar level transmitter

• Magnetic level transmitter

• Conductive level transmitter

There are several types of flow meters, including differential pressure, positive displacement, electromagnetic, ultrasonic, and turbine.

• Differential pressure flow meters measure the pressure drop across a constriction in the flow path.

• Positive displacement flow meters measure the volume of fluid passing through the flow path.

• Electromagnetic flow meters use Faraday's law of electromagnetic induction to measure the flow...read more

Mass transfer operation involves the movement of components from one phase to another in a system.

• Involves the transfer of mass from one phase to another

• Occurs in processes like distillation, absorption, and extraction

• Important in separation processes in chemical engineering

Distillation is a process used to separate components of a liquid mixture based on their boiling points.

• Distillation involves heating the liquid mixture to create vapor, then cooling the vapor to condense it back into liquid form.

• The components with lower boiling points will vaporize first and be collected, while the components with higher boiling points will remain in the liquid phase.

• Common examples of distillation i...read more