Placement Papers - Thermax

Process:

Online test ; GD; Essay writing ; Interview.
25-Quantative.
25 Verbal.
35- Logical reasoning.
26-Tech questions.
Total time 120 min.

Online Test.

Tech questions very simple.
They asked questions from the Mass Transfer, Heat transfer and Fluid Mechanics.
English questions were based on vocabulary and jumbled.
Quantative questions were pretty easy.

Group discussion:
What brings you the greatest success, Hard-work or Intelligence?

Essay Writing:

If I could invent something, I would invent.
They gave 10 minutes for essay writing.

Interview:

They asked question from resume only.
Explain how does a water treatment plant works?
Boilers -Types of boiler, materials for the boilers.
Condensers.
Evaporation, Heat exchanger, reboiler design.
Water treatment techniques.
Difference between Reverse Osmosis and Ultra filtration?
Which is better RO or Ultra filtration?
Why do we calculate log mean temperature difference and in which we process do we use it?
Cross current and co-current process diagram?
Which process take place in the boilers- Conduction convection and radiations?
Which is better Cross-current and co-current process and why?