Makers Laboratories Engineering Officer Interview Questions and Answers

HVAC works by controlling the temperature, humidity, and air quality in a building through heating, ventilation, and air conditioning systems.

• HVAC systems use a combination of heating, cooling, and ventilation to maintain a comfortable indoor environment.

• Heating is typically provided by a furnace or boiler, while cooling is achieved through air conditioning units or heat pumps.

• Ventilation involves exchanging indoor and...read more

The process of manufacturing involves converting raw materials into finished products through a series of steps and operations.

• Designing the product and planning the manufacturing process

• Procuring raw materials and components

• Processing and assembling the materials

• Quality control and testing

• Packaging and shipping the finished products

Validation can be categorized into three main types: Prospective validation, Concurrent validation, and Retrospective validation.

• Prospective validation involves validating a process before it is put into routine use.

• Concurrent validation involves validating a process while it is in routine use.

• Retrospective validation involves validating a process that has been in use for some time.