GENERAL KNOWLEDGE

GK

GENERAL SCIENCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Hydroelectric energy uses ____
A
water to make electricity.
B
hydrogen to make electricity.
C
lightning in water to make electricity.
D
None of the above
Explanation: 

Detailed explanation-1: -Hydroelectric energy, also called hydroelectric power or hydroelectricity, is a form of energy that harnesses the power of water in motion-such as water flowing over a waterfall-to generate electricity. People have used this force for millennia.

Detailed explanation-2: -Complete answer: Hydroelectricity is produced using both Potential energy and Kinetic energy of water. It is usually made with dams that block a river to make a reservoir or collect water that is pumped there. When the water is released, the pressure behind the dam forces the water downpipes that leads to a turbine.

Detailed explanation-3: -hydroelectric power, also called hydropower, electricity produced from generators driven by turbines that convert the potential energy of falling or fast-flowing water into mechanical energy.

Detailed explanation-4: -Hydropower has long been a traditional source of clean energy and deserves to be rediscovered and renewed. It can help drain marshy land and irrigate fields and can be produced by either large stations or small plants. It even has huge potential for domestic use.

There is 1 question to complete.