Sanskrit to English:
प्रादेशिक-ग्रिड्-विशेषानां प्रथमः मिथःसम्पर्कः १९९१ तमवर्षस्य अक्टोबर्-मासे अभवत्, यदा ऐशान्यं तथा पूर्वीयं, ग्रिड्-विशेषयोः सम्पर्ककार्यं जातम्।
The first interconnection of regional grids was established in October 1991, when the North Eastern and Eastern grids were interconnected.