Bharat Electronics today reported a marginal increase of 1.10% in net profit at Rs 148.29 crore for the second quarter ended September 2006 as compared to Rs 146.67 crore in Q2FY06.According to the release issued by the company to the BSE, total income grew by 3.78% at Rs 885.12 crore as against Rs 852.8 crore in Q2FY06.