Related InterviewSolutions

• Which chemical component is added with petrol in automobiles/automotive? (a) Ethanol (b) Methanol (c) Propanol (d) Butanol
• Biogas production from waste biomass with the help of methanogenic bacteria isA. One step processB. Two step processC. Theree step processD. Multistep process
• Calorific value of biogas isA. `10-20 mj//m^3`B. `23-28 mj//m^3`C. `35-40 mj//m^3`D. `5-10 mj//m^3`
• Social forestry isA. Planting of different kinds of trees in the same areaB. Greening of hills with the efforts of common menC. Raising trees on common village lands and othe rvacant ares for fodder minor tmber and fire woodD. Planting of trees along river embankments
• Calorific value of biogas isA. `1-2 MJ//m^(3)`B. `23-28 MJ//m^(3)`C. `11-15 MJ//m^(3)`D. `100-120 MJ//m^(3)`
• Biogas containsA. 50-70% MethaneB. 30-40% MethaneC. Traces of MethaneD. 80-95% Methane
• Biogas can be a good substitute for Or In developing countries , the heaviest demand on forests is forA. Fuel woodB. Petroleum and oilC. CoalD. Charcoal
• Which one is not a petrocrop?A. Weuphorbia lathyrusB. Helianthus annusC. Jatropha Hardwickis binataD.
• Energy crops areA. Sugarcane`//`Sugarbeet`, Potato and TomatoB. Sugarcane, Tpioca and CauliflowerC. Sugarcne, Potata and TapiocaD. Millets, Banana and Tomato
• Government of India is putting more stress on planting quick growing trees which yield better fodder and fuel.It is underA. AfforestationB. Forest conservationC. Social forestryD. All the above