Tag: Defination

Top Question Interview RAC and HVAC

Q1 – Which unit is used Capillary tube? A ) Refrigerator, Deep Freezer, Water Cooler, AC B ) Commercial Unit Plant Type AC C )...

What is HVAC and RAC Meaning

HVAC: Heating, ventilation, and air conditioning Heating, Ventilating, and Air Conditioning (HVAC) equipment perform heating and/or cooling for residential, commercial or industrial buildings. The HVAC...

Fuse History and Definition

In electronics and electrical engineering, a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit.Electric fuse may be...