Qualis Engineers Interview Questions and Answers

Costing for different types of BOPP involves various factors such as raw material cost, production cost, and overhead expenses.

• Raw material cost includes the cost of polypropylene resin, additives, and other materials used in the production process.

• Production cost includes expenses related to labor, energy, and maintenance of machinery.

• Overhead expenses include costs related to administration, marketing, and distributi...read more

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

Polymers are large molecules made up of repeating units called monomers.

• Polymers can be natural or synthetic.

• Examples of natural polymers include proteins, DNA, and cellulose.

• Examples of synthetic polymers include plastics, nylon, and rubber.

• Polymers have a wide range of applications in industries such as packaging, textiles, and medicine.

Project explain refers to explaining the details and objectives of a particular project. Industrial visit explain refers to explaining the purpose and outcomes of visiting an industrial site.

• Project explain involves discussing the scope, goals, timeline, and budget of a project.

• Industrial visit explain involves highlighting the benefits of visiting an industrial site, such as gaining practical knowledge, networking, an...read more