List of top Water Resources Engineering Questions on Biofuels

Which of the following crops are used for producing biofuels?
A. Sugarcane
B. Corn 
C. Potato 

The primary constituent of biogas is

Match List I with List II

LIST I		LIST II
A	Bio-diesel	I	needs low temperature and high pressure
B	Pyrolysis	II	an upgraded vegetables oil
C	Liquifaction of bio mass	III	direct combustion of biomass
D	Incineration	IV	biomass into more useful products.

Choose the correct answer from the options given below: