WHAT CAN A 3650 WATT GENERATOR RUN FOR DUMMIES

I are going to be functioning a handful of lights, Television set, a 12,000 btu A/C, plus a refrigerator. Not all simultaneously brain you but want to know if you'll find any difficulties changing the plug at the box having an adapter. Southern Texas and hurricanes means A/C is a must.If you have your program ready and working, you are going to pro