Department of Mechanical Engineering
National Institute of Technical Teachers Training and Research, Kolkata
Department of Aerospace Engineering
Indian Institute of Technology Kanpur
Indian Institute of Science, Bangalore
Indian Institute of Science, Bangalore
University College of Engineering, Burla, Odisha
Indian Society of Technical Education
Indian National Science Academy (INSA)
Indian Institute of Scientific Heritage
Indian Society of Technical Education
Indian National Science Academy (INSA)
Indian Institute of Scientific Heritage
IIT Kanpur
Elsevier Publisher, USA
Elsevier Publisher, USA
Institute of Engineers (India), Kolkata
Institute of Engineers (India), Kolkata, India
Bentham Science Publishers Ltd
IIT Kanpur
Ministry of Non-conventional Energy Sources
Life Member
Fellow
Life member
Life Member
Fellow
Life member
Life Member
Life Member
Life Member
Life Member
Life Member
Life Member
Fellow life member
Life Member
Life Member
Life Member
Member
Chairman
Chairman
Member
Chairman
Chairman
Chairman
Member
Executive committee member
Member, Academic Council