Enphase Solar PV Installation Certification

_______ are marked with arrows to indicate the expected flow of current. A. Envoy power terminals B. Envoy terminal blocks C. CTs D. Bus bars; Correct Answers -C. CTs ____________ uses the activation to link the customer and the site to Enphase. A. Enlighten B. The internet C. Envoy D. The microinverters; Correct Answers -A. Enlighten (Complete the sentence) In order to measure the current from the utility, make sure the CT arrow is facing ______ the utility, towards your loads. A. Away from the utility and towards the loads B. Away from the utility and away from the loads C. Towards the utility and away from the loads; Correct Answers -A. Away from the utility and towards the loads A designer observes that a system design exceeds 2% Vrise (voltage rise).What design strategies can be used to reduce Vrise? A. Use larger gauge AC wiring B. Reduce the number of microinverters per each AC branch circuit C. Move the envoy D. A and B; Correct Answers -D. A and B As compared to the IQ Combiner 3 the IQ Combiner 3C______. A. includes space for eight field installable breakers totaling 160amps, a built in envoy, and a production CT B. is designed for commercial sites C. includes identical hardware but is enclosed in a ruggedized outdoor enclosure D. also includes space for four field installable breakers totaling 80amps, a built in envoy, a production CT and adds a cellular data modem; Correct Answers -D. also includes space for four field installable breakers totaling 80amps, a built in envoy, a production CT and adds a cellular data modem