A
1 only
B
2 only
C
Both 1 and 2
D
Neither 1 nor 2
Correct answer: (a) 1 only
Explanation
Statement 1 is correct as draft norms mandate BESS integration for new government-tendered solar and onshore wind projects from July 2027. Statement 2 is incorrect because grid-forming inverters independently establish grid voltage and frequency reference without relying on external grid signals.
Same topic · past papers
UPSC has asked this before
These previous-year questions sit on the same topic. Open one to practise the earlier ask.