Question: Which type of pollution can be controlled by super critical and ultra-super critical (USC) technologies?
Options:
A) Water pollution
B) $ CO _2 $ emission
C) Radioactive emission
D) None
Show Answer
Answer:
Correct Answer: B
Solution:
- Super critical and ultra-super critical (USC) technologies are capable of substantially reducing $ CO _2 $ emissions and virtually eliminate PM emissions. It requires less coal per megawatt-hour, leading to lower emissions (including carbon dioxide), higher efficiency and lower fuel costs per megawatt. These technologies are not used in nuclear power stations.
BETA
