UPSC CSE Prelims 2020 Q88 — Science & Technology PYQ

2020Q88·Science & Technology·Energy & Environment

With reference to solar water pumps, consider the following statements:

1. Solar power can be used for running surface pumps but not for submersible pumps.

2. Solar power can be used for running centrifugal pumps but not the ones with piston.

Which of the statements given above is/are correct?

UPSC CSE Prelims 2020 Q88 — Science & Technology PYQ with Answer

UPSC CSE Prelims 2020 Q88 — Science & Technology PYQ with Answer