NUCLEAR POWER STATIONS Flashcards
1
Q
What reaction occurs in nuclear power stations?
A
Fission
2
Q
What is the function of control rods?
A
They are made of neutrons and absorb neutrons to control the rate of fission.
3
Q
What is the function of fuel rods?
A
They contain uranium for fission
4
Q
What is the function of the moderator?
A
It slows down neutrons allowing fission to occur
5
Q
Name 3 advantages of nuclear power stations.
A
- releases less CO2
- high energy density
- reliable and not weather dependant
6
Q
Name 3 disadvantages of nuclear power stations.
A
- expensive to build and maintain
- dangerous
- hard to obtain fuel
- social and aesthetic concerns
