Photovoltaic Final Exam Questions And All Correct Answers.
2 views 0 purchase
Module
Solar PV Engineering and Installation
Institution
Solar PV Engineering And Installation
A photovoltaic cell or device converts sunlight to ___ - Answer DC electrical energy
PV systems operating in parallel with the electric utility system are commonly referred to as ___ systems - Answer interactive
PV systems operating independently of other power systems are commonly refe...
Photovoltaic Final Exam Questions And
All Correct Answers.
A photovoltaic cell or device converts sunlight to ___ - Answer DC electrical energy
PV systems operating in parallel with the electric utility system are commonly referred to as ___ systems
- Answer interactive
PV systems operating independently of other power systems are commonly referred to as ___ systems -
Answer stand alone
photovoltaic applications for spacecraft, remoted power and portable equipment would be considered
what type of systems? - Answer stand alone
While PV cells produce only ___ power, PV systems can produce ___ power - Answer DC, AC, or both
Balance of system components typically include which of the following? - Answer wiring, conduit,
switchgear, and overcurrent protection
Most PV modules produced and installed today are what type of collector? - Answer Flat plate
Concentrating PV arrays use ___ or ___ to focus the suns power on a smaller area - Answer mirror or
lenses
A primary distinction between PV systems and fossil-fueled power plants or engine generators is that PV
systems ___ - Answer produce free electricity,
convert a basic form of energy directly to electricity,
require no maintenance
, Compared to conventional power generating equipment, PV systems have relatively ___ life and require
___ maintenance - Answer long/low
List three desirable features of PV systems - Answer clean no emissions, no moving parts, free and
renewable fuel source
In addition to using a free, renewable fuel source, what are two key environmental benefits of PV
systems? - Answer renewable energy, no noise, no pollution
List at least three limitations of PV systems - Answer off grid
The first markets for PV systems were comprised largely of ___ applications - Answer comprised
List two advantages of distributed power generation - Answer less transmission and distribution losses
utility back up
List the three main components of the electric utility system - Answer generation, transmission, and
distribution
PV systems can be installed by almost anyone with little training - Answer false
The first terrestrial applications for photovoltaics were ___ - Answer telecommunication systems
List six characteristics of qualified PV system installers or contractors - Answer page 16 list
The first practical silicon solar cell was made in ___ - Answer 1954
List four types of small electronics devices that may use photovoltaic cells for primary power or battery
charging - Answer cell phones, calculations, radios, GPS receivers
Solar power is commonly expressed in units of ___ - Answer watts per square meter
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TestSolver9. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £8.22. You're not tied to anything after your purchase.
