I applied online. The process took 1 day. I interviewed at IC&SR (Chennai) in May 2018
Interview
Technical questions from Thermal Specialization. Questions were basic level questions from heat transfer, thermodynamics, heat exchanger, and refrigeration and air conditioning. Also asked about CFD based software and meshing criteria.
Interview questions [1]
Question 1
Derivation of LMTD for a counter-flow Heat exchanger.