What are the most common Electrical Testing & commissioning regarding utilities(power/water)questions and answers for freshers?

1.   Electrical Systems

a.     Lighting, and lighting controls including occupancy sensors

b.     All electrical systems, metering and distribution

c.     Electrical metering per EA c5

d.     Emergency Generator and distribution including transfer switches

e.     Variable Frequency Drives (VFD's)

f.      Fire Alarm System integration with new/existing control panel, Lighting, metering and lighting controls

g.     Any/all Renewable Energy generation/conversion system(s) and metering