Environment Studies (Science) (M.Phil./Ph.D.) 2018 Panjab University Entrance Exam With Answers

Practice Mode:
4.

Consider the following statements:

1. Thermal power plants are major contributors of fly ash.
2. ESP’s are used to capture fly ash.
3. Flyash bricks are low in strength but eco-friendly.
Which of the statements given above is/are correct?
A: Only 1
B: Only 2
C: 1 & 2
D: 1, 2 &3

The answer is: C