Both the streams are based on different subjects and different categories. If you have interest on medical field then go for BPT, otherwise if you have interest in electricals then go for Btech Electrical its up to your choice. Generally the competation for BPT is low when comapred to Btech electrical in the sense of Job and placements but you need to workhard and show your commitment. Hope it helps.  

B.Tech in Electrical Engineering is ofcourse better in its course curriculum and future plans like studing for Mtech and doinf PhD in interesting fields. You can check syllabus of any NIT or IIT. You will have an idea about the same. Placements are a lot more in Btech.