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ESE 2019: Renewable Sources of Energy Quiz-4

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Question 1

The group of solar cells joined together in a definite pattern is called a

Question 2

Choose the incorrect statement regarding wind power –

Question 3

Geothermal energy is an alternative source of energy. For this energy, the most feasible regions are those that:

Question 4

Which is NOT a low temperature fuel cell

Question 5

Which one of the following plants yield bio diesel or bio fuels?

Question 6

An isotropic radiator is one which radiates energy

Question 7

Statement (I): The radiation emitted by earth is of longer wavelength than that emitted by the sun.
Statement (II): Earth is at a lower temperature than the sun.

Question 8

Which ecosystem has the maximum biomass?

Question 9

Which fuel cell is suitable for spacecraft applications ?

Question 10

With reference to ‘fuel cells’ in which hydrogen-rich fuel and oxygen are used to generate electricity, consider the following statements :
1) If pure hydrogen is used as a fuel, the fuel cell emits heat and water as by-products.
2) Fuel cells can be used for powering buildings and not for small devices like laptop computers.
3) Fuel cells produce electricity in the form of Alternating Current (AC).
Which of the statements given above is / are correct?
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