PV stands for which energy technology?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Study for the Water, Air, Energy, and Waste Management for Environmental Sustainability Test. Prepare with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

PV stands for which energy technology?

Explanation:
PV stands for Photovoltaic, which means converting light directly into electricity using semiconductor materials. In solar cells, photons excite electrons and create a flow of electrical current, producing electricity with no moving parts. This is different from solar thermal, which uses sunlight to heat a fluid to generate steam and drive a turbine; hydropower relies on moving water; and solar power is a broad term that can cover either PV or solar-thermal approaches. So PV is the specific technology that directly converts light to electricity, hence Photovoltaic.

PV stands for Photovoltaic, which means converting light directly into electricity using semiconductor materials. In solar cells, photons excite electrons and create a flow of electrical current, producing electricity with no moving parts. This is different from solar thermal, which uses sunlight to heat a fluid to generate steam and drive a turbine; hydropower relies on moving water; and solar power is a broad term that can cover either PV or solar-thermal approaches. So PV is the specific technology that directly converts light to electricity, hence Photovoltaic.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy