In the northeastern Uhited States, In East of geographic north South of geographic north O North of geographic north West of geographic north

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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## Educational Practice Quiz on Photovoltaic Systems

### Question 27
**In the northeastern United States, in which direction does the needle of a magnetic compass point?**
- East of geographic north
- South of geographic north
- North of geographic north 
- West of geographic north

### Question 28
**Inter-row spacing for a tilted rack array is determined by which factors?**
- Slope and voltage of modules
- Sun angle and tilt of modules
- Sun angle and voltage of modules
- Rack manufacturer specifications

### Question 29
**Which type of PV array mounting system is MOST common for a residential application with a sloped, south-facing roof?**
- Rack mount
- Pole mount
- Ballasted mount
- Standoff mount

### Question 30
**A specification requires the PV array for a stand-alone PV system to be sized to produce 1.25 times the average daily system load of 80 Ah when the irradiation received on the array is 4 peak sun hours. If the selected PV module has STC-rated maximum power current (Imp) of 5 A, how many parallel-connected strings of modules are required?**
- 2
- 3
- 4
- 5

### Question 31
**Which silicon solar cell manufacturing process uses a cast ingot method and produces rectangular wafers?**
- Ribbon
- Thin film
- Polycrystalline
- Monocrystalline
Transcribed Image Text:## Educational Practice Quiz on Photovoltaic Systems ### Question 27 **In the northeastern United States, in which direction does the needle of a magnetic compass point?** - East of geographic north - South of geographic north - North of geographic north - West of geographic north ### Question 28 **Inter-row spacing for a tilted rack array is determined by which factors?** - Slope and voltage of modules - Sun angle and tilt of modules - Sun angle and voltage of modules - Rack manufacturer specifications ### Question 29 **Which type of PV array mounting system is MOST common for a residential application with a sloped, south-facing roof?** - Rack mount - Pole mount - Ballasted mount - Standoff mount ### Question 30 **A specification requires the PV array for a stand-alone PV system to be sized to produce 1.25 times the average daily system load of 80 Ah when the irradiation received on the array is 4 peak sun hours. If the selected PV module has STC-rated maximum power current (Imp) of 5 A, how many parallel-connected strings of modules are required?** - 2 - 3 - 4 - 5 ### Question 31 **Which silicon solar cell manufacturing process uses a cast ingot method and produces rectangular wafers?** - Ribbon - Thin film - Polycrystalline - Monocrystalline
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