Mumbai, July 25 (IANS) Tata Power Co Ltd Friday announced a net profit $47.63 million (Rs.1.9 billion) during the first quarter this fiscal, compared to $47.5 million (Rs.1.9 billion) in the corresponding period the previous year. For the latest quarter ending June 30, the total revenues increased to $518.61 million (Rs.20.74 billion) from $394.98 million (Rs.15.79 [...] ...