Question: Where was the main campus of university to which Excel Engineering College was affiliated located? 
Context: Anna University is a technical university in Tamil Nadu, India.  The main campus is in Guindy, Chennai. Gandhi Institute For Technology, Bhubaneswar (abbreviated GIFT or GIFT Bhubaneswar) is a private engineering institution located in Bhubaneswar, Odisha, India.  The institute is affiliated to BPUT and has been approved by AICTE.  GIFT is a certified institute.  This engineering college is accredited by National Board of Accreditation (NBA), International Accreditation Organization (IAO), NAAC with 'A' Grade and also recognized and approved as a research center by Scientific & Industrial Research Organization (SIRO)' by Ministry of Science & Technology, Govt.  of India.  The institute was founded in 2007 by Balaram Panda Trust.  The institute was awarded as the Most Promising Engineering College and Best Engineering College by Governor of Odisha.  In 2012 GIFT Engineering college became a remote center to IIT Bombay and IIT Kharagpur for conducting ISTE workshops.  The institute provides courses in B.Tech, M.Tech, MCA and MBA. The Cal Poly Pomona College of Engineering is the engineering college at California State Polytechnic University, Pomona (Cal Poly Pomona or Cal Poly) located in Pomona, California, United States.  Well known for its "learn by doing" philosophy, the college's motto is: ""making imagination real"".  Cal Poly has one of the top engineering college among public schools in California and, with over 5,600 students (as of fall 2015), it is also the largest engineering college in Southern California, the second largest college of engineering in the California State University system, and the seventeenth largest engineering college in the United States.  In the 2017 "U.S. News & World Report" the College of Engineering is ranked the 5th best undergraduate program among public universities (11th overall) in the West for Master's-granting universities, and "has one of the top ranked engineering programs, and graduates roughly 1 of every 14 engineers in the state of California." Government Engineering College, Bilaspur (GEC Bilaspur) (Hindi: शासकीय अभियांत्रिकीय महाविद्यालय, बिलासपुर ) is a Public engineering college located in Bilaspur, Chhattisgarh, India.  Established in 1964, it is affiliated to Chhattisgarh Swami Vivekanand Technical University, Bhilai.  It is one of three Government Engineering College in Chhattisgarh along with Government Engineering College Raipur and Government Engineering College, Jagdalpur. The Government Engineering College Thrissur is an engineering college situated in Thrissur city of Kerala, India.  It is the second oldest engineering college established in Kerala and the first engineering college to be established after the formation of Kerala state.  The college is affiliated to the University of Calicut and A P J Abdul Kalam Technological University(KTU) St. Mother Theresa Engineering College (MTEC), Vagaikulam in Tuticorin, Tamil Nadu, India is a self-financing engineering college run by the SCAD(Social Care And Development) group of institutions.  The institution is approved by AICTE and affiliated with Anna University, Chennai.  The college was established in 2009 with innovative effort for providing technical education to rural people of Tuticorin district by Dr.S.Cletus Babu and Dr.J.X Amali Cletus Babu.  MTEC started its function with 157 students and 47 staffs offering five Engineering Degree courses B.E in Mechanical Engineering, B.E in Aeronautical Engineering, B.E in Electronics and Communication Engineering, B.E in Electrical and Electronics Engineering and B.E in Civil Engineering.In the year of 2011 B.E in Computer Science and Engineering is also added to MTEC with a change of intake(120 students/Branch) to the department of Electronics and Communication Engineering, Mechanical Engineering and Civil Engineering.  The intake for Aeronautical Engineering has been stopped from June 2016 onwards.  The college is located at the center of Tirunelveli-Thoothukudi National Highway(NH 7A).  The notable landmarks are the Tuticorin Airport and Capsi restaurant.  MTEC ranks first among its sister institutions Francis Xavier Engineering College, SCAD Engineering College and 105 rank among the 516 self-financing institutions under the Anna University in terms of university examination results November–December 2015. Also there are a notable number of Malayali students in every departments pursuing their degree at MTEC. Nepal Engineering College, also known as NEC, was established in 1994 as the first private engineering college of Nepal and is the largest engineering college.  Its main campus is located at Changunarayan, Bhaktapur.  A second campus, in which BDH Programs run is located at Mahalaxmisthan and third campus, in which Masters Programs are run, is located at Prayag Pokhari, Lagankhel, Lalitpur.  Established on 25 September 1994, the college currently offers engineering courses at the bachelor's and master's levels.  It is affiliated to Pokhara University. Government Engineering College, Jagdalpur (GEC Jagdalpur) (Hindi: शासकीय अभियांत्रिकी महाविद्यालय, जगदलपुर ) is a Public engineering college located in Jagdalpur, Chhattisgarh, India.  Established in 1983, it is affiliated to Chhattisgarh Swami Vivekanand Technical University, Bhilai.  It is one of three Government Engineering College in Chhattisgarh along with Government Engineering College Raipur and Government Engineering College, Bilaspur. The Government College of Engineering, Kallooppara (CEKPR), located in the hills of Pathanamthitta district, is an engineering college of South India.  It was started under the aegis of the Institute of Human Resources Development (established by the government of Kerala).  The college is affiliated to Cochin University of Science and Technology and approved by All India Council for Technical Education.  The college started its functioning from 1999 onwards.  From the operational perspective the college is the 5th college of IHRD established in Kerala after Model Engineering College , College of Engineering Chengannur , College of Engineering, Adoor and College of Engineering Karunagappally The permanent affiliation obtained in the year 2004 .  The college Considered as the 6th Engineering College of IHRD.  (Based on permanent affiliation dates ) after Model Engineering College , College of Engineering Chengannur , College of Engineering Adoor , College of Engineering Karunagappally and College of Engineering Poonjar.  The college has one of the best academic performances among the colleges associated with CUSAT.  The college provides excellent campus placement opportunity for students. Excel Engineering College (EEC) is established in 2007 at Pallakkapalayam, Komarapalayam, Namakkal, Tamil Nadu, India.  It is affiliated to Anna University.  It is a part of Excel Group Institutions which comprises Excel College of Technology, Excel College of Engineering and Technology, Excel Polytechnic College, Excel Business School and Excel College of Education.
Answer: Guindy, Chennai