Sudarshan Chemical Industries Mechanical Maintenance Engineer Interview Questions and Answers

I worked at XYZ Company, a manufacturing firm specializing in automotive components.

• Responsible for conducting preventive maintenance on production machinery

• Troubleshoot and repair mechanical issues on equipment

• Collaborated with production team to ensure minimal downtime

• Implemented new maintenance procedures to improve efficiency

Yes, I am willing to relocate or commute daily for the job.

• I am open to relocating for the right opportunity.

• I am willing to commute daily if necessary.

• I understand the importance of flexibility in the job market.

I have handled a wide range of equipment in my role as a Mechanical Maintenance Engineer.

• Pumps and compressors

• Conveyors and material handling equipment

• Boilers and heat exchangers

• HVAC systems

• Generators and power distribution systems

• Machine tools and production equipment

• Hydraulic and pneumatic systems

• Crane and lifting equipment

• Instrumentation and control systems

When opening a centrifugal pump, it is important to follow proper procedures to ensure safety and prevent damage.

• Before opening the pump, ensure that it is isolated from the power source and all pressure has been relieved.

• Inspect the pump for any signs of damage or wear, such as leaks, cracks, or excessive vibration.

• Check the pump's impeller and casing for any debris or blockages that may affect its performance.

• If nece...read more

Vacuum is created in a steam ejector through the principle of jet propulsion.

• Steam ejectors use high-pressure steam to create a low-pressure environment.

• The steam enters the nozzle of the ejector and expands, creating a high-velocity jet.

• This high-velocity jet entrains and compresses the surrounding gas or vapor, reducing its pressure.

• The entrained gas or vapor is then discharged through the diffuser, creating a vacuum...read more

1 torr is equal to 0.03937 mm of Hg.

• 1 torr is a unit of pressure equal to 1/760th of standard atmospheric pressure.

• mm of Hg is a unit of pressure commonly used in vacuum systems.

• To convert torr to mm of Hg, multiply by 0.03937.

• Example: 1 torr = 1 * 0.03937 mm of Hg = 0.03937 mm of Hg.

759 mm of hg is a unit of pressure measurement.

• mm of hg is a common unit used to measure pressure.

• 759 mm of hg is equivalent to 1012.8 millibars or 14.1 pounds per square inch (psi).

• It is often used in meteorology to measure atmospheric pressure.

• In mechanical maintenance, it can be used to monitor pressure in systems or equipment.

• For example, if a pressure gauge reads 759 mm of hg, it indicates the pressure exerted by

In a clean room area, parameters observed include air quality, temperature, humidity, particle count, and pressure differentials.

• Air quality is monitored to ensure low levels of contaminants.

• Temperature is controlled to maintain a stable environment for sensitive equipment.

• Humidity levels are regulated to prevent moisture-related issues.

• Particle count is measured to ensure cleanliness and prevent contamination.

• Pressure...read more

Mechanical seal types include cartridge seals, component seals, and bellows seals.

• Cartridge seals are pre-assembled units that are easy to install and replace.

• Component seals are made up of separate rotating and stationary parts.

• Bellows seals use a flexible metal bellows to provide a dynamic seal.

Turbine operation activities involve monitoring and controlling the performance of turbines in power plants.

• Monitoring turbine speed, temperature, and pressure

• Adjusting turbine controls to maintain optimal performance

• Performing routine maintenance and inspections

• Troubleshooting and repairing turbine malfunctions

• Collaborating with other engineers and technicians to ensure safe and efficient operation

A power plant is a facility that generates electricity by converting various forms of energy into electrical energy.

• Power plants can use various sources of energy such as coal, natural gas, nuclear, hydro, wind, and solar.

• The energy is converted into electrical energy through various processes such as combustion, steam turbines, and generators.

• Power plants are typically divided into two categories: base load plants and...read more

I am not currently working with a boiler.

• I do not have experience with boilers.

• I am willing to learn and adapt to new systems.

• If there is a specific type of boiler required for the job, I am open to training and gaining experience with it.

Our plant process has a capacity of 500 units per day.

• Our plant process is designed to handle up to 500 units per day.

• We have optimized our production line to achieve a maximum capacity of 500 units per day.

• Our current production rate is at 80% of our plant process capacity.

• We are constantly looking for ways to improve our plant process to increase capacity.

CFBC boiler problems can include ash buildup, erosion, and corrosion.

• Regular cleaning and maintenance can prevent ash buildup

• Using high-quality refractory materials can prevent erosion

• Using corrosion-resistant materials can prevent corrosion

• Monitoring and controlling the temperature and pressure can prevent other issues

• Consulting with experts and following manufacturer guidelines can help address any problems

Seeking new challenges and growth opportunities.

• Looking for a more challenging role

• Seeking career growth and advancement

• Want to broaden my skillset and learn new technologies

• Current company lacks opportunities for professional development

• Desire to work in a different industry or sector

I am switching from the pharmaceutical industry to the chemical industry to broaden my knowledge and skills in different sectors.

• To gain a broader understanding of different chemical processes and applications

• To explore new opportunities and challenges in the chemical industry

• To expand my skill set and learn new techniques in chemical engineering

• To contribute my pharmaceutical experience and knowledge to the chemical i...read more