I applied in-person. The process took 2 days. I interviewed at NurturEnergy (Saint Louis, MO) in Jul 2013
Interview
The Interview process was very simple, I was initially interviewed over the phone and then after clearing the phone interview I was called for face to face interview withe the owner.
Interview questions [2]
Question 1
Initially I was asked to introduce myself, after that I was asked about thermal engineering questions like basic refrigeration cycles and thermodynamic laws.