Solar Power - MCQs with answers

Solar Power - MCQs with answers

Q1. A module in a solar panel refers to

a. Series arrangement of solar cells.
b. Parallel arrangement of solar cells.
c. Series and parallel arrangement of solar cells.
d. None of the above.

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Q2. The efficiency of the solar cell is about

a. 25 %
b. 15 %
c. 40 %
d. 60 %

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Q3. For satellites the source of energy is

a. Solar cell
b. Fuel cells
c. Edison cells
d. Cryogenic storage

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Q4. The output of the solar cell is of the order

a. 0.5 W
b. 1.0 W
c. 5.0 W
d. 10.25 W

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Q5. In a fuel cell cathode is of

a. Oxygen
b. Ammonia
c. Hydrogen
d. Carbon monoxide

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Q6. What is the maximum possible output of a solar array?

a. 300 W/m²
b. 100 W/m²
c. 250 W/m²
d. 500 W/m²

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Q7. The current density of a photo voltaic cell ranges from

a. 10 – 20 mA/cm²
b. 40 – 50 mA/cm²
c. 20 – 40 mA/cm²
d. 60 – 100 mA/cm²

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