I applied through a staffing agency. I interviewed at Kemco Technologies (New Delhi) in Jan 2020
Interview
technical and hr round
technical round includes questions and answers of the chemical engineering domain which includes questions like cooling tower design and functions, RO plant design and functions. difference between unit processes and unit operations. types of chemical reactions and reactors. types of water treatment chemicals in the industry.
Interview questions [1]
Question 1
Types of cooling towers and RO plant.
describe the working principle of RO plant and Cooling Tower.
types of chemicals used in the water treatment industry.
Methods to use for the application of chemicals in cleaning the RO and CoolingTower.
What are the types of mass-transfer operations and heat-transfer operations.
