Multiple choice

Which of the following is/are the drawback(s) of solar cell panel, inspite of being a good source of energy?

  1. It is costly to set up.

  2. It is a low power source.

  3. It is not compact in size.

  4. All of these.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The following are the drawbacks of solar cell panel: (i)    It is costly to set up. (ii)   It is a low power source. (iii)  It is associated with pollution. Option 4 is the correct answer. 

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