Air-conditioning work

Question

Accepted Answer

Air-conditioning work involves installation, maintenance, and repair of air conditioning systems.

Installation of air conditioning systems involves selecting the appropriate unit, positioning it correctly, and connecting it to the electrical system.
Maintenance of air conditioning systems involves cleaning the filters, checking the refrigerant levels, and inspecting the electrical components.
Repair of air conditioning systems involves diagnosing the problem, replacing faulty parts, and testing the system to ensure it is functioning properly.
Technicians must have knowledge of electrical systems, refrigeration, and HVAC principles.
Supervisors must ensure that work is completed safely, efficiently, and to a high standard.

Popular interview questions of Supervisor and Technician