Orytech Innovations Interview Questions and Answers

The interviewee is asked about types of valves, ejectors, pumps, vacuum creation, and full forms of RTD and TI.

• Types of valves include gate, ball, butterfly, globe, needle, etc.

• Ejectors are of two types - steam ejectors and water ejectors.

• Pumps work by creating a pressure difference to move fluids.

• Vacuum is created by removing air molecules from a closed space.

• Steam lines use globe valves while ball valves are used in water lines.

• Gate valves are used in applications where a s...read more

Distillation is a process of separating components of a liquid mixture based on their different boiling points.

• Distillation is used in industries such as petroleum refining, chemical manufacturing, and alcoholic beverage production.

• There are two main types of distillation: batch distillation and continuous distillation.

• Batch distillation involves heating a mixture in a still and collecting the condensed vapors as separate fractions.

• Continuous distillation involves continuousl...read more

The pressure of water in a fire hydrant water tank is typically around 7 kg.

• The pressure in a fire hydrant water tank is measured in kilograms per square centimeter (kg/cm^2)

• This pressure is necessary to ensure that water can be quickly and effectively sprayed onto a fire

• The pressure may vary depending on the specific location and regulations

Mechanical foam cylinders are commonly used in chemical fires for their ability to quickly suppress flames by forming a blanket of foam.

• Mechanical foam cylinders are effective in suppressing fires involving flammable liquids and chemicals.

• The foam generated by these cylinders helps to smother the fire by cutting off the oxygen supply.

• These cylinders are typically used in industrial settings where there is a higher risk of chemical fires.

• Examples of chemicals that may require ...read more

Safety precautions before entering the plant included wearing personal protective equipment (PPE) and undergoing safety training.

• Wearing appropriate PPE such as hard hats, safety glasses, gloves, and steel-toed boots

• Undergoing safety training on plant hazards, emergency procedures, and proper use of equipment

• Following specific entry procedures such as sign-in/sign-out protocols and safety checks

• Participating in safety meetings and drills to ensure preparedness for emergencies

The moving position of an acm mill is anti-clockwise.

• ACM mill rotates in an anti-clockwise direction to perform milling operations.

• The anti-clockwise rotation helps in achieving the desired milling results.

• It is important to ensure the correct direction of rotation for efficient milling process.

Different types of reactions include exothermic, endothermic, reversible, and irreversible. Cooling towers are used to remove heat from industrial processes.

• Exothermic reactions release heat and require cooling to prevent overheating.

• Endothermic reactions absorb heat and require heating to maintain the reaction.

• Reversible reactions can go in either direction depending on the conditions.

• Irreversible reactions only proceed in one direction and cannot be reversed.

• Cooling towers ...read more

Heat transfer types include conduction, convection, and radiation.

• Conduction is the transfer of heat through direct contact between objects or substances.

• Convection is the transfer of heat through the movement of fluids or gases.

• Radiation is the transfer of heat through electromagnetic waves.

• Examples of conduction include touching a hot stove or holding a metal spoon in hot soup.

• Examples of convection include boiling water or using a fan to cool a room.

• Examples of radiation i...read more