Nabcep Pv Associate |10 Questions| With Correct Answers.

Anti-Islanding {Ans: Grid-tied PV systems having to disconnect when grid is down}height of ladder above roof {Ans: 3 feet}Self-regulating system {Ans: No charge controller; not charge over 3% battery capacity in an hour; small loads relative to size of battery and PV (coastguard buoy)}ampacity {Ans: ability of wire to carry current}Hybrid PV {Ans: Includes another source of power, such as generator, wind turbine, or microhydro}Height required for fall protection {Ans: 6 feet}