Uninterrupted Power Supply

Topics: Uninterruptible power supply, Battery, Transformer Pages: 46 (15376 words) Published: July 8, 2012




Mr. Harpreet Singh Soch Simranjeet Singh (2329)

Avneet Kaur (2281)

Kulwinder Kaur (7933)

Ruhi Devgan (7941)

Meenu Bala (6478)


This is to certify that project report entitled “UPS” for Government Polytechnic College, Amritsar submitted by Simranjeet Singh, Avneet Kaur, Ruhi Devgan, Kulwinder Kaur, Meenu Bala. Computer Engineering Final year (2008-2011) of Government Polytechnic College, Amritsar is a bonafide and authentic piece of work carried by them under the guidance and supervision of college authorities. The quality of work fulfills the entire necessary requirement relating to the said degree.

In charge Head of Department

Prof. Harpreet Singh Soch Prof. Varinder Pannu


We swear that the work being presented by us the dissertation titled “UPS” in partial requirement for the fulfillment of the award of the “Diploma in Computer Engineering” submitted in the “Department of Computer Engineering” Government Polytechnic, Amritsar.

We or anybody else for the award of any other diploma have not submitted the matter embodied in this dissertation.

Simranjeet Singh

Avneet Kaur

Ruhi Devgan

Kulwinder Kaur

Meenu Bala


“Light is the task where many share the toil”

We extend our heartiest acknowledgement to all those who inculcated a spirit of “Learning by fact not by fiction”. This project work is also the result of untiring efforts of various minds and hands that have made the completion of this task easier for us.

We feel honored to express our sincere gratitude to our Head of Computer Department, Prof. Varinder Pannu for her help to guide us take such type of valuable project and then during the project tenure, gently co-axing us a vital push and instill in a sense of urgency in us.

We whole heartedly thankful to our project guide Prof. Harpreet Singh Soch for assigning us the project entitled “UPS” and showing her appropriate guidance and suggestions. Last but not the least; we are extremely grateful to all other lecturers of our Department, our friends and parents for helping us round the clock which had a source of great encouragement for us.

Simranjeet Singh

Avneet Kaur

Ruhi Devgan

Kulwinder Kaur

Meenu Bala


An uninterruptible power supply (UPS) is a device that allows your computer to keep running for at least a short time when the primary power source is lost. It...
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