I applied online. I interviewed at Ecolab in Jul 2023
Interview
Resume Shortlist They shortlisted acc to their criteria.. We were 12 students. Then Aptitude+Technical Test Group Discussion( Topic was Artificial intelligence advantages and disadvantages) Technical Interview I personally dont like behaviour.. but yeah you must try. They selected only 4 students from 12. So apply for every company. Dont regret later cause you have potential but vacancies are limited.
Interview questions [1]
Question 1
Test was hard for me(It contains all 11th-12th chemistry questions) and in apti(Directions, Calender, Ages, Tank filled etc 30 que might be)Projects Internship SOM Heat Transfer and Thermodyanamics. salary was(5lpa) It was on-campus but through firstnaukri.com Also, you should have knolwdge of boilers, heat exchangers,condensers, turbines. Do turbo subject better and clear test it is important first