JNTUA R20 Syllabus PDF Download 3-1: A Complete Guide
If you are a student of Jawaharlal Nehru Technological University Anantapur (JNTUA) and you are pursuing B.Tech 3rd year 1st semester under R20 regulation, you might be wondering how to get the latest syllabus and course structure for your branch. In this article, we will provide you with a complete guide on how to download JNTUA R20 syllabus PDF 3-1 for CSE, ECE, EEE, IT, Mech, Civil, and other branches. We will also give you an overview of the syllabus, a comparison with previous regulations, and some frequently asked questions about JNTUA R20 syllabus 3-1.
Introduction
JNTUA is one of the leading technical universities in India, offering various undergraduate, postgraduate, and doctoral programs in engineering, pharmacy, management, and other fields. JNTUA follows a semester system, where each academic year is divided into two semesters, each lasting for about six months. The syllabus and course structure for each semester are decided by the university based on the latest trends and developments in the respective domains.
jntua r20 syllabus pdf download 3-1
R20 is the latest regulation introduced by JNTUA for B.Tech students from the academic year 2020-21 onwards. It is a revised and updated version of the previous regulations, such as R15, R13, R09, etc. It aims to provide a more flexible, comprehensive, and industry-oriented curriculum for the students, with an emphasis on practical learning, skill development, innovation, and research.
Knowing the syllabus and course structure for your semester is very important for your academic success. It helps you to plan your study schedule, understand the objectives and outcomes of each subject, prepare for the exams and assignments, and achieve your learning goals. Moreover, downloading the syllabus PDF from a reliable source can help you to access it anytime and anywhere, without depending on the internet connection or the availability of hard copies.
How to Download JNTUA R20 Syllabus PDF 3-1
Steps to download from the official website
The official website of JNTUA is . It is the best and most authentic source to download the JNTUA R20 syllabus PDF 3-1 for your branch. Here are the steps to follow:
Visit the official website of JNTUA and click on the "Academics" tab on the top menu.
Select "B.Tech" from the drop-down list and then click on "Syllabus" from the left sidebar.
You will see a list of regulations and branches for B.Tech syllabus. Click on the link that says "R20 Regulation Syllabus" to open a new page.
On the new page, you will see a table with the names and codes of various branches. Find your branch and click on the link that says "3-1 Semester" to download the syllabus PDF.
The syllabus PDF will open in a new tab or window. You can view it online or save it to your device for offline access.
Steps to download from other sources
If you are unable to access the official website of JNTUA or you want to download the syllabus PDF from other sources, you can try some of the following alternatives:
Search for "JNTUA R20 syllabus PDF 3-1" on Google or any other search engine and look for the results that have a .pdf extension. Make sure to check the domain name, date, and size of the file before downloading it.
Visit some of the popular educational websites or blogs that provide JNTUA syllabus PDFs for various branches and semesters. Some examples are , etc. However, be careful about the quality and accuracy of the syllabus PDFs provided by these sources.
Ask your friends, classmates, seniors, or faculty members who have already downloaded the syllabus PDF for your branch and semester. They might be able to share it with you through email, WhatsApp, Google Drive, or any other platform.
Tips to verify the authenticity and accuracy of the syllabus PDF
Downloading the syllabus PDF from a reliable source is not enough. You also need to verify its authenticity and accuracy before using it for your studies. Here are some tips to do that:
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Compare the syllabus PDF with the official website of JNTUA and look for any discrepancies or errors in the course structure, subject names, codes, credits, objectives, outcomes, etc.
Check the date and version of the syllabus PDF and make sure it is updated and relevant for your semester and regulation.
Look for any watermark, logo, signature, or disclaimer on the syllabus PDF that indicates its source and ownership. If it is from an unofficial or unauthorized source, be cautious about its validity and reliability.
Contact your college or university authorities or faculty members if you have any doubts or queries about the syllabus PDF. They can help you to clarify and confirm the correct syllabus and course structure for your branch and semester.
Overview of JNTUA R20 Syllabus 3-1
Now that you have downloaded the JNTUA R20 syllabus PDF 3-1 for your branch, you might want to have a quick overview of the syllabus and course structure for your semester. Here are some of the key points to note:
Course structure and credits
The course structure for JNTUA R20 syllabus 3-1 consists of the following components:
Component
Credits
Theory Subjects
18
Practical Subjects
6
Mandatory Courses
2
Professional Electives
3
Open Electives
3
Total Credits
32
The total number of credits for JNTUA R20 syllabus 3-1 is 32, out of which 18 credits are for theory subjects, 6 credits are for practical subjects, 2 credits are for mandatory courses, 3 credits are for professional electives, and 3 credits are for open electives. The theory subjects include core subjects and elective subjects, while the practical subjects include labs and mini projects. The mandatory courses are non-credit courses that are compulsory for all students, while the electives are optional courses that can be chosen by the students based on their interest and preference.
List of subjects and codes for each branch
The list of subjects and codes for each branch under JNTUA R20 syllabus 3-1 is given below. Note that some of the subjects may vary depending on the college or university affiliation.
Branch
Theory Subjects (Core + Elective)
Practical Subjects (Lab + Mini Project)
Mandatory Courses
CSE (Computer Science and Engineering)
Data Communication (R20301)
Data Warehousing and Data Mining (R20302)
Design and Analysis of Algorithms (R20303)
Object Oriented Analysis and Design (R20304)
Software Engineering (R20305)
Cyber Security / Artificial Intelligence / Machine Learning / Internet of Things / Cloud Computing / Big Data Analytics (Professional Elective - I)
Distributed Systems / Mobile Computing / Natural Language Processing / Blockchain Technology / Web Technologies / Data Science (Professional Elective - II)
Bioinformatics / Cyber Physical Systems / E-Commerce / Green Computing / Social Network Analysis / Soft Computing (Open Elective - I)
Data Communication Lab (R20311)
Data Warehousing and Data Mining Lab (R20312)
Design and Analysis of Algorithms Lab (R20313)
Object Oriented Analysis and Design Lab (R20314)
Mini Project - I (R20315)
Constitution of India (R20291)
Professional Ethics and Human Values (R20292)
ECE (Electronics and Communication Engineering)
Digital Signal Processing (R20321)
Digital Communications (R20322)
VLSI Design (R20323)
Microwave Engineering (R20324)
Analog Communications (R20325)
Satellite Communications / Embedded Systems / Wireless Communications / Optical Communications / Radar Systems / Biomedical Instrumentation (Professional Elective - I)
Digital Image Processing / Antennas and Wave Propagation / Electronic Measurements and Instrumentation / Cellular Mobile Communication / Electronic System Design / Neural Networks and Fuzzy Logic Systems (Professional Elective - II)
Nano Technology / Artificial Intelligence / Internet of Things / Cyber Security / Data Science / Cloud Computing (Open Elective - I)
Digital Signal Processing Lab (R20331)
Digital Communications Lab (R20332)
VLSI Design Lab (R20333)
Microwave Engineering Lab (R20334)Mini Project - I (R20335)
Constitution of India (R20291)
Professional Ethics and Human Values (R20292)
EEE (Electrical and Electronics Engineering)
Power System Analysis (R20341)
Power Electronics (R20342)
Control Systems (R20343)
Electrical Machines - III (R20344)
Switchgear and Protection (R20345)
Renewable Energy Sources / Electric Drives / High Voltage Engineering / Flexible AC Transmission Systems / Power Quality / Power System Operation and Control (Professional Elective - I)
Electrical Distribution Systems / Electrical Machine Design / Power System Dynamics and Stability / Artificial Neural Networks and Fuzzy Logic / Smart Grid Technologies / Embedded Systems (Professional Elective - II)
Nano Technology / Internet of Things / Data Science / Cyber Security / Artificial Intelligence / Cloud Computing (Open Elective - I)
Power Electronics Lab (R20351)
Control Systems Lab (R20352)
Electrical Machines Lab - III (R20353)
Switchgear and Protection Lab (R20354)Mini Project - I (R20355)
IT (Information Technology)
Data Communication and Computer Networks (R20361)
Data Warehousing and Data Mining (R20362)
Design and Analysis of Algorithms (R20363)
Object Oriented Analysis and Design (R20364)
Software Engineering (R20365)
Cyber Security / Artificial Intelligence / Machine Learning / Internet of Things / Cloud Computing / Big Data Analytics (Professional Elective - I)
Distributed Systems / Mobile Computing / Natural Language Processing / Blockchain Technology / Web Technologies / Data Science (Professional Elective - II)
Bioinformatics / Cyber Physical Systems / E-Commerce / Green Computing / Social Network Analysis / Soft Computing (Open Elective - I)
Data Communication and Computer Networks Lab (R20371)
Data Warehousing and Data Mining Lab (R20372)
Design and Analysis of Algorithms Lab (R20373)
Object Oriented Analysis and Design Lab (R20374)Mini Project - I (R20375)
Mechanical Engineering
Metrology and Instrumentation (R20381)
Dynamics of Machinery (R20382)
Metal Cutting and Machine Tools (R20383)
Design of Machine Members - I (R20384)
Thermal Engineering - II (R20385)
CAD/CAM / Robotics / Finite Element Methods / Computational Fluid Dynamics / Refrigeration and Air Conditioning / Automobile Engineering (Professional Elective - I)
Nano Technology / Artificial Intelligence / Internet of Things / Cyber Security / Data Science / Cloud Computing (Open Elective - I)
Operations Research / Optimization Techniques / Renewable Energy Sources / Industrial Engineering and Management / Non-Conventional Energy Sources / Mechatronics (Professional Elective - II)
Metrology and Instrumentation Lab (R20391)
Dynamics of Machinery Lab (R20392)
Metal Cutting and Machine Tools Lab (R20393)
Thermal Engineering Lab - II (R20394)Mini Project - I (R20395)
Civil Engineering
Structural Analysis - II (R20401)
Design of Reinforced Concrete Structures (R20402)
Geotechnical Engineering - II (R20403)
Transportation Engineering - I (R20404)
Environmental Engineering - I (R20405)
Water Resources Engineering - I / Remote Sensing and GIS / Prestressed Concrete / Advanced Structural Design / Ground Improvement Techniques / Disaster Management (Professional Elective - I)
Water Resources Engineering - II / Construction Technology and Management / Foundation Engineering / Traffic Engineering / Environmental Impact Assessment / Building Planning and Drawing (Professional Elective - II)
Nano Technology / Artificial Intelligence / Internet of Things / Cyber Security / Data Science / Cloud Computing (Open Elective - I)
Structural Analysis Lab (R20411)
Concrete Technology Lab (R20412)
Geotechnical Engineering Lab (R20413)
Transportation Engineering Lab (R20414)Mini Project - I (R20415)
Brief description of each subject and its objectives
In this section, we will give you a brief description of each subject and its objectives under JNTUA R20 syllabus 3-1 for CSE branch. Note that the descriptions and objectives may vary slightly depending on the branch, college, or university.
Data Communication (R20301): This subject deals with the principles, techniques, and applications of data communication in computer networks. It covers topics such as transmission media, signal encoding, multiplexing, error detection and correction, data link protocols, network topologies, switching techniques, routing algorithms, congestion control, network layer protocols, transport layer protocols, application layer protocols, network security, etc. The objective of this subject is to enable the students to understand the concepts and methods of data communication and to design and implement data communication systems.
Data Warehousing and Data Mining (R20302): This subject deals with the concepts, techniques, and tools of data warehousing and data mining. It covers topics such as data warehouse architecture, data warehouse design, data warehouse implementation, data warehouse operations, online analytical processing, data mining process, data mining techniques, data mining applications, data mining tools, etc. The objective of this subject is to enable the students to understand the principles and practices of data warehousing and data mining and to apply them to various domains.
Design and Analysis of Algorithms (R20303): This subject deals with the design and analysis of algorithms for solving various computational problems. It covers topics such as algorithm analysis, asymptotic notation, recurrence relations, divide and conquer algorithms, greedy algorithms, dynamic programming algorithms, backtracking algorithms, branch and bound algorithms, graph algorithms, string matching algorithms, NP-completeness theory, approximation algorithms, randomized algorithms, etc. The objective of this subject is to enable the students to design efficient algorithms for various problems and to analyze their time and space complexity.
Object Oriented Analysis and Design (R20304): This subject deals with the object oriented approach to software development. It covers topics such as object oriented concepts, object oriented modeling techniques, unified modeling language, object oriented analysis process, object oriented design process , object oriented design patterns, object oriented software development tools, etc. The objective of this subject is to enable the students to apply the object oriented paradigm to software analysis and design and to use appropriate tools and techniques for software development.
Software Engineering (R20305): This subject deals with the principles, methodologies, and practices of software engineering. It covers topics such as software process models, software project management, software requirements engineering, software design, software testing, software quality assurance, software maintenance, software configuration management, software metrics, software documentation, etc. The objective of this subject is to enable the students to understand the software engineering concepts and processes and to apply them to software development projects.
Cyber Security / Artificial Intelligence / Machine Learning / Internet of Things / Cloud Computing / Big Data Analytics (Professional Elective - I): This is a professional elective subject that allows the students to choose one of the six topics based on their interest and preference. Each topic covers the basic concepts, techniques, and applications of the respective domain. The objective of this subject is to enable the students to gain an overview and exposure to the emerging and advanced areas of computer science and engineering.
Distributed Systems / Mobile Computing / Natural Language Processing / Blockchain Technology / Web Technologies / Data Science (Professional Elective - II): This is another professional elective subject that allows the students to choose one of the six topics based on their interest and preference. Each topic covers the basic concepts, techniques, and applications of the respective domain. The objective of this subject is to enable the students to gain an overview and exposure to the emerging and advanced areas of computer science and engineering.
Bioinformatics / Cyber Physical Systems / E-Commerce / Green Computing / Social Network Analysis / Soft Computing (Open Elective - I): This is an open elective subject that allows the students to choose one of the six topics based on their interest and preference. Each topic covers the basic concepts, techniques, and applications of the respective domain. The objective of this subject is to enable the students to gain an overview and exposure to the interdisciplinary and innovative areas of computer science and engineering.
Comparison of JNTUA R20 Syllabus with Previous Regulations
JNTUA R20 syllabus 3-1 is a revised and updated version of the previous regulations, such as R15, R13, R09, etc. It has some major changes and updates that are intended to provide a more flexible, comprehensive, and industry-oriented curriculum for the students. Here are some of the main differences between JNTUA R20 syllabus 3-1 and previous regulations:
Major changes and updates in R20 regulation
The total number of credits for B.Tech degree has been reduced from 180 to 160 in R20 regulation. This means that each semester has fewer subjects and credits than before.
The number of mandatory courses has been increased from 1 to 2 in each semester in R20 regulation. These courses are non-credit courses that are compulsory for all students regardless of their branch. They cover topics such as Constitution of India, Professional Ethics and Human Values, Environmental Science, Gender Sensitization, etc.
The number of professional electives has been increased from 1 to 2 in each semester from 3rd year onwards in R20 regulation. These courses are credit courses that can be chosen by the students from a list of options provided by their branch. They cover topics such as Cyber Security, Artificial Intelligence, Machine Learning, Internet of Things, Cloud Computing, Big Data Analytics, etc.
The number of open electives has been introduced as 1 in each semester from 3rd year onwards in R20 regulation. These courses are credit courses that can be chosen by the students from a list of options provided by any branch. They cover topics such as Nano Technology, Bioinformatics, Cyber Physical Systems, E-Commerce, Green Computing , Social Network Analysis, Soft Computing, etc.
The grading system has been changed from absolute grading to relative grading in R20 regulation. This means that the grades of the students are determined by their performance relative to their peers, rather than by fixed cut-off marks.
The evaluation scheme has been changed from 70:30 to 60:40 in R20 regulation. This means that the external exams carry 60% weightage and the internal exams carry 40% weightage, rather than 70% and 30% respectively.
The choice based credit system (CBCS) has been introduced in R20 regulation. This means that the students have more flexibility and choice in selecting their courses, electives, and credits, based on their interest and career goals.
Advantages and disadvantages of R20 regulation
Like any other regulation, JNTUA R20 syllabus 3-1 has its own advantages and disadvantages. Here are some of them:
Advantages:
R20 regulation provides a more flexible, comprehensive, and industry-oriented curriculum for the students, with an emphasis on practical learning, skill development, innovation, and research.
R20 regulation exposes the students to the emerging and advanced areas of computer science and engineering, such as Cyber Security, Artificial Intelligence, Machine Learning, Internet of Things, Cloud Computing, Big Data Analytics, etc.
R20 regulation encourages the students to explore the interdisciplinary and innovative areas of computer science and engineering, such as Nano Technology, Bioinformatics, Cyber Physical Systems, E-Commerce, Green Computing, Social Network Analysis, Soft Computing, etc.
R20 regulation enhances the students' knowledge and awareness of the social, ethical, environmental, and constitutional aspects of engineering through mandatory courses.
R20 regulation enables the students to customize their course structure and credits according to their interest and preference through professional electives and open electives.
R20 regulation adopts a relative grading system that motivates the students to perform better and reduces the stress and pressure of exams.
Disadvantages:
R20 regulation reduces the total number of credits for B.Tech degree from 180 to 160. This may affect the academic rigor and depth of some subjects and courses.
R20 regulation introduces more electives and less core subjects in each semester. This may create confusion and difficulty for some students in choosing the right electives for their branch and career goals.
R20 regulation changes the evaluation scheme from 70:30 to 60:40. This may increase the workload and expectations of the internal exams and assignments for some students.
R20 regulation implements a choice based credit system (CBCS) that requires the students to plan their course structure and credits carefully and wisely. This may pose a challenge for some students who are not familiar with CBCS or who lack proper guidance and counseling.
How to cope with the transition and challenges of R20 regulation
If you are a student of JNTUA R20 syllabus 3-1, you might face some transition and challenges due to the changes and updates in the regulation. Here are some tips to help you cope with them:
Download the syllabus PDF for your branch and semester from a reliable source and verify its authenticity and accuracy. Study the syllabus carefully and understand the course structure, subject names, codes, credits, objectives, outcomes, etc.
Consult your faculty members or seniors who have experience with R20 regulation. Seek their advice and guidance on choosing the right electives for your branch and career goals. Also ask them about the best resources and methods to study each subject.
Prepare a study plan and schedule for your semester based on your syllabus and course structure. Allocate sufficient time and effort for each subject, especially for the electives and mandatory courses. Follow your study plan diligently and revise regularly.
Attend the online classes and materials provided by JNTUA or your college or university for each subject. Participate actively in the discussions and quizzes and clear your doubts and queries. Make use of the online platforms and tools to enhance your learning experience.
Practice the previous question papers and sample papers for each subject. Solve the problems and exercises given in the textbooks and reference books. Test your knowledge and skills and identify your strengths and weaknesses.
Prepare for the exams and assignments based on the evaluation scheme and grading system of R20 regulation. Focus on both the internal and external exams and aim for high scores. Follow the instructions and guidelines given by JNTUA or your college or university for the exams and assignments.
Stay updated with the latest news and announcements from JNTUA or your college or university regarding the syllabus, course structure, exams, assignments, etc. Check the official website and other sources regularly and follow the notifications and alerts.
Q3. What are the minimum marks and attendance required to pass JNTUA R20 syllabus 3-1?
A3. The minimum marks and attendance required to pass JNTUA R20 syllabus 3-1 are as follows:
Marks: The minimum marks required to pass each subject are 40% in external exams, 40% in internal exams, and 40% in aggregate (external + internal). The minimum marks required to pass each lab or mini project are 50% in external exams, 50% in internal exams, and 50% in aggregate (external + internal).
Attendance: The minimum attendance required to appear for the external exams is 75% in each subject. If the attendance is below 75%, but above 65%, the student can apply for condonation by paying a fee. If the attendance is below 65%, but above 50%, the student can apply for condonation by paying a fee and submitting a medical certificate. If the attendance is below 50%, the student will be detained from appearing for the external exams.
Q4. What are the options and opportunities available after completing JNTUA R20 syllabus 3-1?
A4. After completing JNTUA R20 syllabus 3-1, you have various options and opportunities available for your further studies and career. Some of them are:
You can continue your B.Tech degree by completing the remaining semesters (3-2, 4-1, and 4-2) under R20 regulation. You can also choose different electives for each semester based on your interest and preference.
You can pursue higher studies by applying for various postgraduate and doctoral programs in engineering, management, or other fields. You can also appear for various entrance exams such as GATE, CAT, GRE, etc. to get admission in reputed colleges or universities in India or abroad.
You can apply for various jobs or internships in the public or private sector related to your branch or domain. You can also prepare for various competitive exams such as UPSC, SSC, Bank PO, etc. to get a government job.
You can start your own business or venture by utilizing your skills, knowledge, and creativity. You can also join various startups or incubators that provide support and guidance for entrepreneurs.
You can enhance your skills and knowledge by taking up various online courses, certifications, workshops, seminars, etc. related to your branch or domain. You can also join various professional associations or communities that provide networking and learning opportunities.
Q5. Where can I get more information and guidance about JNTUA R20 syllabus 3-1?
A5. You can get more information and guidance about JNTUA R20 syllabus 3-1 from various sources such as:
The official website of JNTUA: . It provides all the details about the syllabus, course structure, exams, assignments, notifications, etc. for each branch and semester under R20 regulation.
The official website of your college or university: It provides all the details about the syllabus, course structure, exams, assignments, notifications, etc. for each branch and semester under R20 regulation as per your college or university affiliation.
Your faculty members or seniors: They can provide you with valuable advice and guidance on choosing the right electives, studying each subject, preparing for the exams and assignments, etc. based on their experience with R20 regulation.
Your friends or classmates: They can provide you with moral support and motivation to cope with the transition and challenges of R20 regulation. They can also share their notes, materials, resources, tips, etc. with you.
This article: It provides you with a complete guide on how to download JNTUA R20 syllabus PDF 3-1 for your branch, an overview of the syllabus, a comparison with previous regulations, and some frequently asked questions about JNTUA R20 syllabus 3-1.
Conclusion
In this article, we have provided you with a complete guide on how to download JNTUA R20 syllabus PDF 3-1 for your branch, an overview of the syllabus, a comparison with previous regulations, and some frequently asked questions about JNTUA R20 syllabus 3-1. We hope you have found this article useful and informative. Here are some tips and suggestions for you:
Download the syllabus PDF for your branch and semester from a reliable source and verify its authenticity and accuracy.
Study the syllabus carefully and understand the course structure, subject names, codes, credits, objectives, outcomes, etc.
Consult your faculty members or seniors who have experience with R20 regulation. Seek their advice and guidance on choosing the right electives for your branch and career goals. Also ask them about the best resources and methods to study each subject.
Prepare a study plan and schedule for your semester based on your syllabus and course structure. Allocate sufficient time and effort for each subject, especially for the electives and mandatory courses. Follow your study plan diligently and revise regularly.
Attend the online classes and materials provided by JNTUA or your college or university for each subject. Participate actively in the discussions and quizzes and clear your doubts and queries. Make use of the online platforms and tools to enhance your learning experience.
Practice the previous question papers and sample papers for each subject. Solve the problems and exercises given in the textbooks and reference books. Test your knowledge and skills and identify your strengths and weaknesses.
Prepare for the exams and assignments based on the evaluation scheme and grading system of R20 regulation. Focus on both the internal and external exams and aim for high scores. Follow the instructions and guidelines given by JNTUA or your college or university for the exams and assignments.
Stay updated with the latest news and announcements from JNTUA or your college or university regarding the syllabus, course structure, exams, assignments, etc. Check the official website and other sources regularly and follow the notifications and alerts.
Be positive and confident about your studies and career goals. Do not get stressed or demotivated by the changes and challenges of R20 regulation. Seek help and support from your friends, family, faculty members, or counselors if you face any difficulties or issues.
We wish you all the best for your studies and career. If you have any feedback or suggestions about this article, please let us know in the comments section below. Thank you for reading! 44f88ac181
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