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Students who want to pursue a career as a librarian are required to take up Library Science courses either at the Certificate Diploma, Undergraduate or postgraduate level. A BLib/BLISc (Bachelor in Library and Information Science and a Bachelor of Library Science) are two of the popular courses opted for by candidate Librarians in India. Qualification Required for Librarian:
Master's Degree in Library Science, Information Science, Documentation Science, or an equivalent professional degree with at least 55 percent marks (or an equivalent grade on a point scale wherever the grading system is followed) and a consistently good academic record with knowledge of the computerization of the library. Qualified in the national level test conducted for the purpose by the University Grants Commission or any other agency approved by the University Grants Commission. Qualification Required for Assistant:
A Graduate from a recognised University or institute in any discipline with good working knowledge of computers. Age Limit: 30 years (Age relaxation will be allowed as per the guidelines of the University of Delhi/University Grants Commission). .

Step 1: Take any stream in 10+2. Candidates who wish to pursue a career as a librarian can take any stream in 10+2.
Step 2: Take a Bachelor's degree in any discipline. To take up a Bachelor's or master's qualification in Library Science you need to have a Bachelor's qualification in any discipline. This is usually a 3-year course. A one-year course in Bachelor in Library and Information Science and Bachelor of Library Science (BLib/BLISc)which is. This can be taken up after graduation.
Step 3: Take a Master's degree in Library and Information Science. After Graduation with or Bachelor's in Library and Information Science and a Bachelor of Library Science, you can take a Master's degree in Library and Information Science which is of two years duration. MISc (Master of Library and Information Science) can be taken up directly after graduation in any discipline.
Exams to become a government librarian in India: In order to be a qualified librarian the students need to appear for the University Grants Commission National Eligibility Test UGC NET State Eligibility Test (SET), and State Level Eligibility Test (SLET) exams. Then candidates will be eligible to receive the benefits under the 6th Pay Commission.
I hope this will help you.

Electrical syllabus for the ISRO scientist:
1- Electric circuits: Network elements, V and I sources, dependent sources, Network methods, theorems, transient response of dc and ac networks, sinusoidal steady-state analysis, resonance, 2-port networks, balanced 3-phase circuits, star-delta transformation, complex power.
2- Signals and Systems
Continuous and discrete time signal representation, shifting & scaling properties, linear time invariance, causal systems Fourier series representation, sampling theorem, applications of the Fourier transform, the Laplace transform, Z transform, R.M.S. value, average value calculation for any general periodic waveform.
3- Electrical Machines
Single-phase and 3-phase transformers, auto-transformers, electromechanical energy conversion principles; DC machines, speed control of DC motors, 3-phase induction machines, equivalent circuits, starting, and speed control, operating principles of single-phase induction motors; Synchronous machines: cylindrical & salient pole machines; regulation and parallel operation of generators; starting of synchronous motors.
4- Power Systems
Basic electrical power generation concepts, alternating current, and direct current transmission concepts Models and performance of transmission lines and cables, Economic load dispatch, series & shunt compensation, Electric field distribution & insulators, Distribution systems, Per-unit quantities, bus admittance matrix, Gauss-Seidel, and Newton-Raphson load flow methods, V and F Control, Power Factor Correction, Symmetrical components, Principles of over-current, differential, directional, and distance protection; circuit breakers, System stability concepts, equal area criterion.
5- Control Systems
Modeling and representation of systems, Feedback, TF, Block diagrams, signal flow graphs, Transient and steady-state analysis of LTI systems, Routh-Hurwitz and Nyquist criteria, Bode plots, root loci, lag, lead, & lead-lag compensators; P, PI, PID controllers; Solution of state equations of LTI systems.
6- Electrical and electronic measurements
7- Analog & Digital Electronics.
8- Power Electronics.
9- Electromagnetic Field: Coulombs Law, Electric Field Intensity, Electric Flux Density, Gauss Law, Divergence, Electric Field, & Potential Due to Point, Line, Plane, & Spherical Charge Distributions, Capacitance of Simple Configurations, Biot-Savarts law, Amperes law, Curl, Faraday's law, Lorentz force, Inductance, etc.

Library Assistants provide clerical support for Library staff and students or customer service to patrons. Class 10 all subjects as per the scheme of studies; one year or more of work experience in a library; NSQF Level 5 qualification. Class 10 all subjects as per the scheme of studies Class 11-12 with any subject combination as per the scheme of studies; Diploma in Library Science, Library and Information Science, Similar course. Class 10 all subjects as per the scheme of studies Class 11-12 with any subject combination as per the scheme of studies; ITI Certificate in Librarianship, Library and Information Science. Library assistants help librarians and teach them how to manage books, and library technicians organize library resources and make them available to users. At the circulation desk, library assistants lend and collect books, videotapes, periodicals, and other materials. Training requirements for library assistants are generally minimal. Most libraries prefer to hire workers with a GED or high school Diploma, although libraries also hire HSS (high school students) for these positions. Library assistants receive most of their training on the job. Generally, no formal postsecondary training is expected. Familiarity with computers is helpful.

Certificate and Diploma Courses:
1- Diploma in Library and Information Science
2- Post-Graduate Diploma in Library Automation and Networking
3- Certificate in Library Science
4- Certificate in Library and Information Science
Eligibility for Diploma and Certificate course: Students must have passed 10+2 level education. Bachelor Courses:
1- Bachelor of Library and Information Science (BLI Sc. )
2- Bachelor in Library Science (B. Lib. )
Eligibility criteria for Bachelor courses: For Bachelor courses like Bachelor of Library Science (B. Lib. ). And Bachelor of Library Information Science (BLI Sc. ), students should have a graduate-level degree from any recognised university. Master Courses:
1- Master in Library and Information Science
2- Master in Library Science
Eligibility criteria for Masters courses: Students must have passed graduation in Library Science or a related field from any recognised university. Doctoral Courses:
1- M. Hill in Library and Information Science
2- Ph.D. in Library and Information Science
Eligibility criteria for Doctoral programme: For M. Hill and Ph.D. courses, Students must have a master's degree in Library and Information Science from any recognised university. I hope this will help you.

The Bhabha Atomic Research Centre (BARC) has a two-stage process exam.
1- Written Exam: GATE/ BARC online exam.
2- Interview. Preparation strategy for Written exam: No special strategy just try to prepare for the Graduate Aptitude Test in Engineering Exam, thoroughly. If you do well in the Graduate Aptitude Test in Engineering, Bhabha Atomic Research Centre will become one of the options among many, GATE scores are going to offer you. If you don't perform well in the Graduate Aptitude Test in Engineering, then you have to prepare for the online exam. For this just solve Engineering Services Examination (ESE's) previous questions, from the GATE syllabus. Practice and try to answer each question in Less than a minute because you have only 3 hours to solve 100 questions. Preparation strategy for the Interview:
For the Interview, you just need to study five subjects of your Choice. Make sure Power systems are present and Machines. Try to prepare each subject from a standard textbook. Also, focus on the basics concept and analysis part. For the Interview, the numerical part is not needed. Power Systems by CL Wadhwa. Machines by Nagrath and Kothari
Power Electronics by PS Bimbhra. You can also try the NPTEL lectures or youtube videos for the above subjects. I hope this will help you.

Most In-Demand Engineering Branches in the Future: Machine Learning
1- Data Science.
2- Biomedical Engineering.
3- Automation & Robotics Engineering.
4- Agricultural Engineering.
5- Alternative Energy Engineering.
6- Civil Engineering.
7- Project Engineering.
8- Mining Engineering.
9- Environmental Engineering. Top Recruiters: Reliance, HP, HPCL, IOCL, TATA Motors, ONGC, Microsoft, Java, GAIL, Toshiba, Adobe, Lenovo, Canon, IBM, etc. Salary:
Civil Engineer: INR 3,08,747 (Average Salary in India)
Mechanical Engineer: INR 3,50,334 (Average Salary in India)
Solar Photovoltaic Installer: INR 4,85,877 (Average Salary in India)
Wind Turbine Service Technician: INR 5,00,000 (Average Salary in India)
Industrial Engineer: INR 4,05,963 (Average Salary in India)
Electrical Engineer: INR 3,66,801 (Average Salary in India)
Electronics Engineer: INR 3,99,537 (Average Salary in India)
Petroleum Engineer: INR 8,00,000 (Average Salary in India)
Software Developer: INR 4,98,024 (Average Salary in India)
Robotics Engineer: INR 4,37,857 (Average Salary in India)
Environmental Engineer: INR 4,46,835 (Average Salary in India)
Computer Hardware Engineer: INR 2,46,439 (Average Salary in India)
Aerospace Engineer: INR 8,36,782 (Average Salary in India)
Chemical Engineer: INR 4,89,511 (Average Salary in India)
Health and Safety Engineer: INR 3,95,430 (Average Salary in India)
Biomedical Engineer: INR 3,59,625 (Average Salary in India)
Marine Engineer: INR 7,09,859 (Average Salary in India)
Naval Architect: INR 6,72,299 (Average Salary in India)
Mining and Geological Engineer: INR 5,87,968 to INR 15,50,000 (Average Salary in India)
Materials Engineer: INR 7,02,464 (Average Salary in India)
Agricultural Engineer: INR 4,90,819 (Average Salary in India). .

A Librarian can be found in various places like Colleges and Universities, Court Houses, Law Offices, Public Schools, Museums, Local Library Buildings, etc. Being passionate about books and learning is a must need for a librarian. In the field of Librarian, you can avail many career opportunities. You could switch to a senior job as a manager. You may take the responsibility of a specialist service or collection. You can go for a wide range of career prospects within library organizations. It is possible to plan your career effectively from starting point to top-level management, depending on your interests and background. Responsibilities of librarians:
1- Promoting the use of the library.
2- Organizing information resources in an accessible way.
3- To deal with inquiries and assist library users.
4- Keeping up to date with new publications.
5- Setting up activities such as reading groups. Job Titles:
1- Librarian
2- Library Assistant
3- Information Assistant
4- Library Attendant
5- Deputy Librarian
6- Senior Information Analyst
Recruiters:
1- Libraries
2- Colleges
3- Universities
4- Corporate Training Centres
5- Research Institutions
6- Media Organizations
7- Consulting Firms
Salary: In India, a Librarian can get a salary between INR 2 to 4 Lacs per annum. In the United States of America, a Librarian can get an average salary of 48000 dollars per annum. Salaries will vary on education, experience, working area, and many other factors. Withholding a master's degree and good experience as a Librarian you can earn a very good salary package.

Mechanical engineering has much scope in the future, in both government and private fields. Mechanical Engineers can opt for a wide range of jobs, from design engineers to product manufacturers and testers, according to their skill set and expertise. It includes the design and manufacturing of industrial machinery, the best state-of-the-art motor vehicles, and aircraft. These domains comprise smart materials, nanotechnology, robotics, computer-aided design, smart machines, Industry 4.0 geomechanics, etc. The most decidedly pursued domains are smart manufacturing, Automobile Engineering, robotics, digital manufacturing, and mechatronics. Top Government Jobs in Mechanical Engineering:
1- Steel Authority Of India (SAIL).
2- Shipping Corporation Of India (Science).
3- Indian Oil Corporation Limited (IOCL).
4- Gas Authority Of India Limited (GAIL).
5- Bharat Heavy Electrical Limited (BHEL).
6- Oil And Natural Gas Corporation (ONGC).
7- Indian Space Research organisation (ISRO).
8- Hindustan Petroleum Corporation Limited (HPCL).
9- National Hydroelectric Power Corporation (NHPC).
10- Defense Research And Development organisation (DRDO). Some of the companies hiring Mechanical Engineers in India are Tata groups like Tata Steel, Tata Motors, Tata Chemicals, Tata Power, Thermax, Larsen & Toubro, The Godrej Group, Ashok Leyland, Kirloskar, General Motors, Siemens, Mahindra & Mahindra, etc. Popular Industries that offer Jobs to Mechanical Engineers: Aerospace Industry, Automotive Industry, Chemical Industry, Construction Industry, Consumer Goods Industry, Defense Industry, Electronics Industry, Marine Industry, Rail Industry, etc.

Salary of librarians:
Librarian gets excellent salary packages in both the government sector and private sectors. In India, a Librarian can get a salary between INR 3 Lacs per annum to 6 Lacs per annum. In the United States of America, a Librarian can expect an average salary of 48,000 dollars on annual basis. Salaries of librarians will vary on experience, education, working area, and many other factors. With a master's degree and good experience as a Librarian, you can earn a very good salary package. Employment Areas for Librarians: Schools, College, Universities, Central Government Libraries, Training centers of banks, National Museum and Archives, NGOs working in different areas, R&D Centre like ICAR, CSIR, DRDO, ICSSR, ICHR, ICMR, ICFRE, Business Houses, Databases provider firms, Publishing companies for preparing Index, abstracts, bibliographies, etc. I hope this will help you.

Students who want to pursue a career as a librarian are required to take up Library Science courses either at the Certificate Diploma, UG (Undergraduate), or PG (postgraduate) level. A B. Lib. ISC. (Bachelor in Library and Information Science) and a B. Lib. Sc (Bachelor of Library Science) are two of the popular courses opted for by aspiring Librarians in India. However, there are many courses available to become a librarian;
Certificate and Diploma Courses:
1- Diploma in Library and Information Science
2- Post-Graduate Diploma in Library Automation and Networking
3- Certificate in Library Science
4- Certificate in Library and Information Science
Eligibility for Diploma and Certificate course: Students must have passed 10+2 level education. Bachelor Courses:
1- Bachelor of Library and Information Science (BLI Sc. )
2- Bachelor in Library Science (B. Lib. )
Eligibility criteria for Bachelor courses: For Bachelor courses like Bachelor of Library Science (B. Lib. ). And Bachelor of Library Information Science (BLI Sc. ), students should have a graduate-level degree from any recognised university. Master Courses:
1- Master in Library and Information Science
2- Master in Library Science
Eligibility criteria for Masters courses: Students must have passed graduation in Library Science or a related field from any recognised university. Doctoral Courses:
1- M. Hill in Library and Information Science
2- Ph.D. in Library and Information Science
Eligibility criteria for Doctoral programme: For M. Hill and Ph.D. courses, Students must have a master's degree in Library and Information Science from any recognised university. I hope this will help you.

There are many exams after the 12th class for the engineering field some of them are;
1- Joint Entrance Examination JEE Main and JEE Advanced
2- Karnataka Common Entrance Test (KCET)
3- BITSAT (Birla Institute of Technology & Science Admission Test)
4- VITEEE (Vellore Institute of Technology Engineering Entrance Exam)
5- NATA (National Aptitude Test in Architecture)
6- MHT CET (Maharashtra Common Entrance Test)
7- WBJEE (West Bengal Joint Entrance Examination)
8- Andhra Pradesh EAPCET (Andhra Pradesh Engineering, Agriculture and Pharmacy Common Entrance Test)
9- COMEDK (Consortium of Medical, Engineering, and Dental Colleges of Karnataka)
10- KEAM (Kerala Engineering Architecture Medical Examination)
11- KCET (Karnataka Common Entrance Test)
12- UPSEE (Uttar Pradesh State Entrance Exam)
13- OJEE (Odisha Joint Entrance Examination)
14- IPU CET (Guru Gobind Singh Indraprastha University Common Entrance Test)
15- CUSAT CAT (Cochin University of Science & Technology Common Admission Test)
16- AUEET (Andhra University Engineering Entrance Test)
17- KIITEE (Kalinga Institute of Industrial Technology Entrance Examination)
18- IMUCET (Indian Maritime University Common Engineering Test)
19- SRMJEEE-UG (SRM Joint Engineering Entrance Exam Undergraduate)
20- ICFAI Tech (ICFAI Tech School Admission Test)
National Level Engineering Entrance Exams:
1- Indian Maritime University Common Entrance Test
2- Indian Navy B.Tech Entry Scheme
3- Indian Navy Sailors Recruitment
4- Indian Army Technical Entry Scheme (TES)
5- National Defence Academy and Naval Academy Examination (I)
I hope this will help you.

No, there is no need for a Masters degree to work in a library. Withholding a Masters degree you may earn more salary as compared to Diploma holders or you may work as a senior manager. There are many certificates, Diplomas, and Bachelor's courses available to become a librarian. Some of them are listed below;
Diploma Courses:
1- Diploma in Library and Information Science.
2- Post-Graduate Diploma in Library Automation and Networking. Eligibility for Diploma and Certificate course: Students must have passed 10+2 level education. Certificate Courses:
1- Certificate in Library Science
2- Certificate in Library and Information Science
Eligibility for Diploma and Certificate course: Students must have passed 10+2 level education. Bachelor Courses:
1- Bachelor of Library and Information Science (BLI Sc. )
2- Bachelor in Library Science (B. Lib. )
Eligibility criteria for Bachelor courses: For Bachelor courses like Bachelor of Library Science (B.Lib.) and Bachelor of Library Information Science (B.Lib.Sc.), students should have a graduate-level degree from any recognised university.