Question

hydroelectric power can be generated in several ways, including through the use of microhydropower systems. which of the following are advantages of using microhydropower systems to generate electricity? choose 2 answers: a microhydropower systems have a relatively small environmental impact. b microhydropower systems are only suitable under specific site conditions. c microhydropower systems rely on water flow that can fluctuate seasonally. d microhydropower systems can supply electricity to remote communities at a low cost.

Explanation:

Microhydropower systems are a form of renewable energy. A is an advantage as they have less environmental disruption compared to some other power - generation methods. D is an advantage because they can provide a cost - effective power solution for remote areas where grid connection may be expensive. B and C are limitations rather than advantages, with B indicating restricted applicability and C showing the issue of variable water flow.

Answer:

A. Microhydropower systems have a relatively small environmental impact.
D. Microhydropower systems can supply electricity to remote communities at a low cost.