Top five (according to grades) candidates (general category) of Instrumentation & Electronics Engg. were selected for personal interviews. Two (top 2) were selected finally. Questions related to Flowmeters (e.g. Orifice, Venturi, Rotameter, Ultrasonic FM, positive displacement type FM), level sensors (Differential Pressure type etc), P-I-D control, proximity sensor, Flapper-nozzle assembly etc were of most importance.