What solar thermal technologies are useful for industrial processes?
A. Photovoltaics and solar air collectors
B. Solar air collectors and geothermal energy
C. Solar air collectors and solar water systems
D. Geothermal and photovoltaics
Answer:C
What solar thermal technologies are useful for industrial processes?
A. Photovoltaics and solar air collectors B. Solar air collectors and geothermal energy C. Solar air collectors and solar water systems D. Geothermal and photovoltaics
Explanation: Solar air collectors, solar water systems and solar concentrators are three well known solar thermal technologies used in industrial processes. Geothermal energy and photovoltaics are not solar thermal processes.