1 Underwriters Laboratories Standard UL1703 used for PV modules is concerned with which of the following?O Weight of the module being light enough for a single person to lift it safelyO Safety with only power rating specifications included in the certification processOFire safety and whether the PV module, when roof mounted, can meet necessary fire ratingsO Safety with regard to the PV module being able to generate enough current to operate its bypass diodesWhat is the MOST frequent maintenance that is required for roof-mounted PV arrays in arid climates?O CleaningO LubricationO Debris removalO Electrical testing18 Which of the following indicates a common design error when using a string inverter?O Flexible cable on multiple moving componentsO Use of % in. EMT conduit for dc circuitsO Total circuit lengths in excess of 100 ft.O Multiple array orientations within a single-source circuit14)Which component typically delineates the transition between the PV output circuit and the inverter input circuit in an interactive PV system?InverterDisconnectCombiner boxModule junction box20 Which organizations or agencies establish the requirements for electrical safety in the workplace?O UL and NECOASTM and IEEEO IBEW and NECAO NFPA and OSHA21)Common rooftop racking systems transfer wind, snow, and other live and dead loads to the supporting roof structure via which type of components?FlashingStructural railsModule clampsLag screwsJUNtv25

Solar energy is being widely used nowadays due to the energy crisis. Photovoltaic arrays and modules…

Underwriters Laboratories Standard UL1703 used for PV modules is concerned with which of the following? Weight of the module being light enough for a single person to lift it safely Safety with only power rating specifications included in the certification process Fire safety and whether the PV module, when roof mounted, can meet necessary fire ratings Safety with regard to the PV module being able to generate enough current to operate its bypass diodes

Underwriters Laboratories Standard UL1703 used for PV modules is concerned with which of the following? Weight of the module being light enough for a single person to lift it safely Safety with only power rating specifications included in the certification process Fire safety and whether the PV module, when roof mounted, can meet necessary fire ratings Safety with regard to the PV module being able to generate enough current to operate its bypass diodes

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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