There is a techinical round and interview round happend in the same day(offline mode) where we were given an hour or so to write the test of MCQs which were mostly theoretical and some aptitudes. The level of the paper is moderate where the domains of questions were analog, communication, transmition lines, antennas and Signal processing. The imediately corrected the paper and given us the result for next round after half an hour. The interview rounds were friendly some comm. question like amplitude and frequency modulations, project explaination, Which modulation is less noisy all stuff. Then question of hobbies and general questions were followed.

The BEL interview was conducted by a professional panel of four members who began the session with a standard introduction and several general background questions. The discussion quickly transitioned into a rigorous, deep-dive examination of my resume, where the panelists scrutinized every project in detail, questioning the technical choices and implementation strategies I employed. Following this, they focused on my internship at TATA Electronics, asking specific questions about my responsibilities and the industry-level exposure I gained during my tenure. The interview then shifted toward the communication domain, with a series of technical questions centered on core engineering principles and signal theory. To conclude, the panel asked standard HR and behavioral questions to assess my cultural fit for the organization before bringing the session to a close.