# Polytechnics

## UNIT – IV STATISTICS (NEW SCHEME – 2023)

SYLLABUS:  Statistical data – Ungrouped data – Grouped data – Discrete data – Continuous data – Arithmetic mean – Variance – Standard deviation – Fitting a straight line using the method of least squares – Simple problems – Engineering applications (not for examinations). Introduction Statistics is derived from the Latin word ‘status’ which means a …

## LANGUAGE AND LITERATURE (TAMIL MARABU – 2023)

This channel explains some of the important thirukkural. it will give some overall idea about what is thirukkural and its importance in human life. 20 thirukkural available in this youtube channel. you can see and understand This is story of silappathikaram one of the two famous epic in Tamil. In this youtube channel all the …

## Tamil Marabu (2023 Regulations)

SYLLABUS: UNIT 1 – LANGUAGE AND LITERATURE Language Families in India – Dravidian Languages – Tamil as a Classical Language – Classical Literature in Tamil – Secular Nature of Sangam Literature – Distributive Justice in Sangam Literature – Management Principles in Thirukural – Tamil Epics and Impact of Buddhism & Jainism in Tamil Land – Bakthi Literature Azhwars and Nayanmars – …

## One day Workshop on Soft Skills and Personality Development on 05-08-23 at Dr.B.R.Ambedkar Polytechnic College, Yanam

All the staff members are requested to attend the program with out fail.🙏🏾 – message by PPL One day Workshop on Soft Skills and Personality Development program held on 05-08-23 at Dr.B.R.Ambedkar Polytechnic College, Yanam. This program was conducted for Final year Diploma students of three branches Computer Engineering, Electronics and Communication Engineering On behalf …

## UNIT – II TRIGONOMETRY

SYLLABUS Measurement of angles – Degree and Radian – Relation between degree and radian – Definition of trigonometric ratios – Trigonometric ratios of standard angles – Graphs of sin 𝑠𝑖𝑛 𝑥 , cos 𝑐𝑜𝑠 𝑥 ,tan 𝑡𝑎𝑛 𝑥 and 𝑒𝑥 – Compound angles – Expansions of sin 𝑠𝑖𝑛 (𝐴±𝐵) , cos 𝑐𝑜𝑠 (𝐴±𝐵) , tan 𝑡𝑎𝑛 (𝐴±𝐵) (without proof) – Trigonometric ratios of multiple angles of 2𝐴 – Simple problems …

## DETERMINANTS AND MATRICES (UNIT – I)

SYLLABUS Definition and expansion of second and third order determinants – Solution of simultaneous equations using Cramer’s rule for 2 and 3 unknowns – Types of matrices – Algebra of matrices – Equality, addition, subtraction, scalar multiplication and multiplication of matrices– Cofactor matrix – Adjoint matrix – Singular and non-singular matrices – Inverse of a …

## 32 students of Dr.B.R.Ambedkar Polytechnic College, Yanam placed in Ramsays Corporation PVT. LTD, CHENNAI on 18-04-2023 at Institute premises

Message by Training and Placement officer (T & P.O) Naga Azmeera , ECE Lecturer Dr. B. R. Ambedkar Polytechnic college, Yanam organized campus placement drive.Its my heartfelt thanks to every one who made today’s campus placement drive successful. I am happy to announce that 32 students from our final year have got offer of appointment …

## Dr.B.R.Ambedkar Polytechnic College, Yanam students performance at NYK youth events-2022

Two teams (Boys) and (Girls) participated in the Dance competition events at Childrens Auditorium organized by Nehru Yuva Kendra, Yanam under the guidance of NSS Programme officer A. Jayaveeran on 13-10-2022. Boys team won the second prize.

## NSS ORIENTATION PROGRAMME FOR 2022-23 AT DR.B.R.AMBEDKAR POLYTECHNIC COLLEGE,YANAM

The Nss Orientation Pro.gramme was conducted at Dr.B.R.Ambedkar Polytechnic College, Yanam on 29-08-2022 at L.R.U.C Hall from 3.45 p.m to 4.30 p.m. I was honored to sit on dias in capacity of first year H.O.D in charge along with Principal Dr.N.Sozhan, Thiru. Ch. Sudhakar, Regional NSS co-ordinator, Thiru. Chandrasegaran, H.O.D of computer Engineering and Mr. …

## FIRST YEAR INAUGURATION AT DR.B.R.AMBEDKAR POLYTECHNIC COLLEGE,YANAM FOR 2022-23

First year Inauguration for 2022-23 was held on 25-08-2022 at 11.00 A.M in L.R.U.C, hall in the Institution premises. Chief guest is Principal Dr.N.Sozhan was presided over the function. Computer Department H.O.D A. Chandrasegaran, ECE HOD i/c karunakaran, Civil Department HOD i/c A. Jayaveeran , Training and Placement officer A. Naga Azmeera and Office Superintendent …

## Celebration of Sadbhavana Diwas in Dr. B.R.Ambedkar Polytechnic College, Yanam, Puducherry.

Celebration of Sadbhavana Diwas on 20th August, 2022, taking pledge, in memory of the birth anniversary of former Prime Minister. Shri RajivGandhi @10.00A.M in Dr. B.R.Ambedkar Polytechnic College, Yanam, Puducherry.

## 76th Independence Day celebrations at Dr.B.R.Ambedkar Polytechnic College, Yanam

On 15-08-2022, 76th Indian Independence day celebrations were held at Dr.B.R.Ambedkar Polytechnic College, Yanam. Thiru. Velayutham, ECE H.O.D unfurled flag. NSS programme officer A.Jayaveeran coordinated the event. I myself gave the Introductory speech. Three toppers from respective Departments were getting felicitated this year by R.A.O, at G.M.C Balayogi Stadium, Yanam. Our students are receiving accademic …

## Har Ghar Tiranga campaign at Dr.B.R.Ambedkar Polytechnic College, Yanam

On 13-08-2022, 200 flags were given to students, 40 cloth type (medium size) flags given to staff members, PVC tube pipes supplied to erect the flags with hand, 4 big size flags hoisted in the buildings. Students were paraded in the premises in que and National pledge administered in both languages of English and Telugu.