Vacmet India Service Engineer Technician Interview Questions and Answers

Preventive maintenance is a proactive approach to maintenance that aims to prevent equipment failure before it occurs.

• Regularly scheduled inspections and maintenance

• Replacing worn or damaged parts before they cause a breakdown

• Cleaning and lubricating equipment to prevent wear and tear

• Keeping accurate records of maintenance activities

• Examples: changing the oil in a car, replacing air filters in HVAC systems, inspecting

SAP PM module is used for managing maintenance activities of an organization.

• PM stands for Plant Maintenance

• It helps in planning and scheduling maintenance tasks

• Tracks equipment and maintenance history

• Provides cost analysis and reporting

• Integrates with other SAP modules like MM and FI

• Example: A manufacturing company can use SAP PM to schedule maintenance of their production equipment

I have handled various utilities equipments including generators, chillers, HVAC systems, and water treatment plants.

• Generators: responsible for maintenance and repair of diesel and gas generators

• Chillers: handled installation and maintenance of air-cooled and water-cooled chillers

• HVAC systems: managed repair and maintenance of heating, ventilation, and air conditioning systems

• Water treatment plants: responsible for op...read more

Bearings are used to reduce friction between two moving parts. There are several types of bearings.

• Plain bearings

• Rolling element bearings

• Jewel bearings

• Fluid bearings

• Magnetic bearings

To convert mm to inches, divide the millimeter value by 25.4

• 1 mm is equal to 0.03937 inches

• To convert mm to inches, divide the mm value by 25.4

• For example, to convert 50 mm to inches: 50 mm / 25.4 = 1.9685 inches

To calculate percentage, divide the part by the whole and multiply by 100.

• To calculate percentage, divide the part by the whole and multiply by 100.

• Percentage = (Part / Whole) * 100

• Example: If you scored 80 out of 100 in a test, the percentage would be (80 / 100) * 100 = 80%

My last company's CTC was $60,000 per year.

• My last company offered a competitive salary package of $60,000 per year.

• The CTC included base salary, bonuses, and benefits.

• I was satisfied with the compensation package at my previous company.

To control manual oil pump and burners, follow proper maintenance procedures, adjust settings as needed, and monitor performance regularly.

• Regularly inspect and maintain the oil pump and burners to ensure they are functioning properly

• Adjust the settings on the oil pump and burners as needed to achieve the desired output

• Monitor the performance of the oil pump and burners regularly to identify any issues or inefficiencie...read more

To changeover pumps in case of emergency, follow proper shutdown procedures, switch to backup pump, and restart system. For furnace operation, ensure proper ventilation, monitor temperature, and follow safety protocols.

• Follow proper shutdown procedures for the affected pump to prevent damage.

• Switch to the backup pump to maintain continuous operation.

• Restart the system and monitor for any abnormalities or issues.

• For fur...read more

Maintaining glass level involves regular monitoring, proper cleaning, and adjusting as needed.

• Regularly check the glass level to ensure it is at the desired level

• Clean the glass regularly to prevent build-up or obstruction

• Adjust the glass level as needed based on the specific requirements of the system

• Use appropriate tools and equipment for maintenance tasks

• Train staff on proper maintenance procedures to ensure consist