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What is the advantage of using hydrogen as a fuel?
Hydrogen can be produced from diverse domestic resources with the potential for near-zero greenhouse gas emissions. Once produced, hydrogen generates electrical power in a fuel cell, emitting only water vapor and warm air. It holds promise for growth in both the stationary and transportation energy sectors.
What are the advantages and disadvantages of using hydrogen rather than petrol as a fuel in cars?
Hydrogen is another fuel that can be used for cars. It has advantages over petrol but it has disadvantages too….Other features.
| Hydrogen | Petrol | |
|---|---|---|
| Ease of ignition | Very flammable – ignites easily | Very flammable – ignites easily |
| Energy released per kg of fuel (MJ) | 142 | 46 |
What are the advantages and disadvantages of using hydrogen gas as fuel?
11 Big Advantages and Disadvantages of Hydrogen Fuel Cells
- It is readily available.
- It doesn’t produce harmful emissions.
- It is environmentally friendly.
- It can be used as fuel in rockets.
- It is fuel-efficient.
- It is renewable.
- It is expensive.
- It is difficult to store.
What are the major advantages and disadvantages of using hydrogen as a fuel to produce electricity and to power motor vehicles?
Hydrogen is highly efficient (1kg of hydrogen can produce as much energy as 2.8kg of natural gas) There would be no carbon emissions from hydrogen boilers (only produce water vapour and heat) Hydrogen could be used in existing gas grid infrastructure.
What are disadvantages of fuel cells?
Disadvantages of using fuel cells in cars These include: hydrogen is in the gas state at room temperature and pressure, so it is difficult to store in the car. fuel cells and electric motors are less durable than petrol engines and diesel engines, so they are not so long-lasting. fuel cells are very expensive.
What is a disadvantage of hydrogen fuel?
There are disadvantages to using hydrogen-oxygen fuel cells in cars. hydrogen is in the gas state at room temperature and pressure, so it is difficult to store in the car. fuel cells and electric motors are less durable than petrol engines and diesel engines, so they are not so long-lasting. fuel cells are very …
Do fuel cells have a future?
In the future, fuel cells could power our cars, with hydrogen replacing the petroleum fuel that is used in most vehicles today. Unlike a typical battery, which eventually goes dead, a fuel cell continues to produce energy as long as fuel and oxidant are supplied.
What is a disadvantage of hydrogen fuel cells?
There are disadvantages to using hydrogen-oxygen fuel cells in cars. These include: hydrogen is in the gas state at room temperature and pressure, so it is difficult to store in the car. fuel cells and electric motors are less durable than petrol engines and diesel engines, so they are not so long-lasting.