Tuesday, May 26, 2015

Prelims G.S. question 39

Framed from Dinesh publications Science & technology class 10th

Q.Which of the following can be used in biomass power plants to produce electricity ?
1) Cow dung
2) Rice husk
3) Stalks of wheat
Codes:
A) Only 1
B) 2 & 3
C) 1,2,3

D) None of the above

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