Prateek Asked :
Q. _________ is an example of storing wind energy chemically.
A. Flywheels
B. Pumped storage
C. Batteries
D. Electro-hydrogen generation
Dapzoi
Answer: D
Explanation: Electro-hydrogen is an example of storing wind energy chemically. Batteries typically come under the category of electro-chemical storage. Flywheels come under the category of mechanical storage.