### Solar PV System Certification Exam Sample Questions#### Question 50**Which document submitted for permitting provides the open-circuit voltage, short-circuit current, maximum power, and dimensions of the PV module?**- A. One-line diagram- B. Three-line diagram- C. Module spec sheet- D. Site plan#### ExplanationA module specification (spec) sheet provides detailed information about a PV module's electrical characteristics, including the open-circuit voltage, short-circuit current, maximum power, and physical dimensions.#### Question 51**Which of the following is continually monitored by an automatic transfer switch?**- A. Primary power source- B. Secondary power source- C. AC hertz- D. DC hertz#### ExplanationAn automatic transfer switch continually monitors the primary power source. When it detects a failure or interruption in the primary source, it automatically switches to a secondary power source.#### Question 52**Which of the following affects the choice of an inverter?**- A. Orientation of the array- B. Shading at the site- C. The available solar resource- D. The inverter's continuous power rating#### ExplanationThe choice of an inverter can be influenced by various factors including orientation of the array, shading, and the available solar resource; however, the inverter's specifications, particularly its continuous power rating, are crucial to ensure compatibility with the PV system’s output.#### Question 53**Which presents the MOST significant type of structural load on roof-mounted arrays?**- A. Snow loads- B. Dead loads- C. Wind loads- D. Live loads#### ExplanationWind loads often present the most significant type of structural load for roof-mounted arrays due to the aerodynamic forces acting on the panels which can impact the structural integrity of both the panels and the mounting system.**Domain: Design**These questions aim to assess knowledge fundamental to solar PV system design and installation. Understanding the documentation required for permitting, monitoring processes, factors affecting inverter choice, and structural load considerations is crucial for ensuring efficient and safe solar PV systems.

50) C Module specification sheet provides the information of open circuited voltage, short circuit…

50 Which document submitted for permitting provides the open-circuit voltage, short-circuit current, maximum power, and dimensions of the PV module? A One-line diagram B. Three-line diagram Module spec sheet D Site plan 51 Which of the following is continually monitored by an automatic transfer switch? A Primary power source B Secondary power source Ac hertz Dc hertz 52 Which of the following affects the choice of an inverter? Orientation of the array B Shading at the site The available solar resource The inverter's continuous power rating 53 Which presents the MOST significant type of structural load on roof-mounted arrays? A. Snow loads Dead loads Wind loads D Live loads Domain: Design

50 Which document submitted for permitting provides the open-circuit voltage, short-circuit current, maximum power, and dimensions of the PV module? A One-line diagram B. Three-line diagram Module spec sheet D Site plan 51 Which of the following is continually monitored by an automatic transfer switch? A Primary power source B Secondary power source Ac hertz Dc hertz 52 Which of the following affects the choice of an inverter? Orientation of the array B Shading at the site The available solar resource The inverter's continuous power rating 53 Which presents the MOST significant type of structural load on roof-mounted arrays? A. Snow loads Dead loads Wind loads D Live loads Domain: Design

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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