Question

46 ) Which is the main disadvantage of hydro power
plant?
O
A) High capital cost
B ) Complicated construction
O
C ) High maintenance cost
O
D) Requires long starting time​

Answer 1

Requires long starting time

$\huge \sf \bold \blue{ \mathfrak{solution}}$

Hydroelectric power is not perfect, however, and does have some significant disadvantages: Hydropower is non-polluting, but does have environmental impacts. Hydropower facilities can affect land use, homes, and natural habitats in the dam area.

Answer 2

Answer:

Hydroelectric power is not perfect, however, and does have some significant disadvantages: Hydropower is non-polluting, but does have environmental impacts. Hydropower facilities can affect land use, homes, and natural habitats in the dam area.