Q. A small hydropower schemes provides a locally based supply at a modest

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Q. Silting up reduces lifespan of the reservior of

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Q. Which estuary possesses one of largest tidal ranges?

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Q. Estuaries in world, considers as a potential sites for:

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Q. Greater density of sea water, resulting in higher:

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Q. Substantial energy can be generated from

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Q. Turbines in lagoon walls generates

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Q. Largest tidal energy installation is in estuary at

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Q. Geothermal energy from deep down in Earth?s crust becomes apparent in

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Q. Tidal energy installation, potentially generating a power, about

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Q. Conversion of sunlight into energy known as:

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Q. 'Photovoltaic' cells convert sunlight into:

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Q. Hydroelectric schemes, supplyung about 6% of world's:

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Q. PV stands for

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Q. In iceland, large portion of electricity comes from 'hydroelectric' and

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Q. In uk, goal of first energy policy involved:

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Q. Fuel cells having efficiency, ranges from

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Q. PIU' stands for

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Q. Photovoltaic' cells efficiency ratio increases in:

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Q. Fuel cells can also be used for:

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