From
          M.Durairaj,
          Reg no:-720715105022,
          B.E-Electrical and Electronics Engineering,
          Hindusthan College of Engineering and                     Technology,
          Coimbatore, Tamil Nadu.
          Mobile no:-7373170570.
          Email:- durai6092[at]gmail.com.

To
          The manager,
          Tuticorin thermal power station,
          Tuticorin.

Respected sir,
           Sub:- permission for undergoing implant                            training for a week.
            I am student of (Hindusthan College of Engineering and Technology) studying prefinal year (B.E-Electrical and Electronics Engineering,.)
It is one of the criteria on our curriculum that Engineering students should undergo inplant training for a week.I am interested to undergo inplant training in industries dealing huge structure like 1,050 MW power generator.I wish to undergo practical training under the prestgious hands of your reputed power station. This training will boost my confidence and also nourish my subject knowledge in Electrical Machines. So I request you to grant me permission to undergo training on any date preferably (10-Dec-2017 to 
30-Dec-2017). I assume you that I will abide by the rules and regulations stipulated by your office.
                       Thanking you,
Date:- 01-Dec-2017,                    Yours Faithfully,
Place:- Coimbatore.                        M.Durairaj.