Question

Write two advantages of fuel cell

Answer 1

Advantage:

1)  The fuel cell works with an efficiency of 60 to 70 %

2)  These are no objectionable by-products and therefore, its a pollution free source of energy

Answer 2

The advantage of the fuel cell is Emissions and Efficiency.

Emissions: When looking at the advantages of hydrogen fuel, one of the most commonly known benefits is that cars using this fuel emit only water vapour from the tailpipe. This water then evaporates back into the air, completing a cycle. This is one of the most desirable benefits of using hydrogen fuel.

Efficiency: Gasoline is less efficient than hydrogen fuel. Hydrogen has a higher energy density per unit of nt of fuel. Or travel the same distance on a smaller amount of fuel, which could lead to smaller fuel tanks and roomier vehicles. It is estimated that hydrogen vehicles can travel at least twice the distance of a regular car running on gasoline using the same amount of fuel.mass than gasoline, which means that cars will be able to travel farther on the same amount.