10+ Tulsi Madras Interview Questions and Answers

Vacuum distillation is a process used in distillation columns to lower the boiling point of substances and separate them based on their volatility.

• Vacuum distillation is a type of distillation that operates under reduced pressure.

• It is used to separate substances with high boiling points or heat-sensitive compounds.

• By lowering the pressure, the boiling point of the substances is reduced, allowing for separation at lower temperatures.

• Vacuum distillation is commonly used in the...read more

Parameters to check for low vacuum in steam jet ejector include steam flow rate, steam pressure, condenser pressure, and air leakage.

• Check steam flow rate to ensure it is sufficient for proper operation

• Monitor steam pressure to ensure it is at the required level

• Check condenser pressure to ensure it is within the acceptable range

• Inspect for air leakage in the system, which can cause a decrease in vacuum efficiency

To handle increased pressure of chlorine gas, follow safety protocols, use appropriate equipment, and ensure proper ventilation.

• Follow safety protocols and guidelines for handling chlorine gas

• Use appropriate personal protective equipment (PPE) such as gloves, goggles, and a respirator

• Ensure proper ventilation in the area to prevent the accumulation of chlorine gas

• If pressure increases, avoid sudden release and slowly release the pressure using a controlled method

• Consider usin...read more

Parameters for installation of glass line reactor shaft include material compatibility, proper alignment, secure anchoring, and regular maintenance.

• Ensure the shaft material is compatible with the reactor contents to prevent corrosion or contamination.

• Properly align the shaft to prevent excessive wear and tear on the equipment.

• Securely anchor the shaft to prevent vibrations or misalignment during operation.

• Regularly inspect and maintain the shaft to ensure optimal performance...read more

Maintenance in centrifuge includes cleaning, lubricating, inspecting parts, and calibrating.

• Regularly clean the centrifuge to remove any debris or residue

• Lubricate moving parts to ensure smooth operation

• Inspect components such as the rotor, lid, and motor for any signs of wear or damage

• Calibrate the centrifuge to ensure accurate results

• Perform routine maintenance tasks according to manufacturer's guidelines

Yes, I have knowledge of handling hazardous chemicals.

• I have received extensive training on the safe handling and storage of hazardous chemicals.

• I am familiar with the proper use of personal protective equipment (PPE) when working with hazardous chemicals.

• I have experience in conducting risk assessments and implementing control measures to minimize the risks associated with hazardous chemicals.

• I am well-versed in the relevant regulations and standards governing the handling o...read more

Finished goods analysis with COA involves verifying the quality of products through Certificate of Analysis.

• COA provides detailed information on the composition and quality of finished goods

• Analysis includes testing for purity, potency, and contaminants

• Results are compared to specifications to ensure product meets quality standards

Centrifugal pumps, reciprocating pumps, diaphragm pumps, etc.

• Worked with centrifugal pumps for water supply systems

• Experience with reciprocating pumps in industrial applications

• Familiar with diaphragm pumps for chemical dosing processes

Some problems faced in ANF include equipment breakdowns, maintenance challenges, and budget constraints.

• Equipment breakdowns can lead to delays in projects and increased costs for repairs.

• Maintenance challenges can arise due to the complexity of machinery and the need for specialized skills.

• Budget constraints may limit the ability to invest in new equipment or technology upgrades.

• Lack of skilled manpower can also be a problem in ANF.