1. What did you do during your internship? What the compressor model and size in the company that you audit. What recommendations did you generate for them. How did you distribute the work of your team.
2. How many kinds of lighting lamps that is used in the industry and what is their advantages and disadvantages? What is energy usage and demand? What do you often recommend on air compressors, HVAC, Boiler, Building envelop...