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Unit 7: Electronic Devices and circuits.Unit 5: Electronic Devices and circuits.Unit 3: Microprocessor and Microcontroller.Unit 9: Switchgear utilization of Electrical Energy and Protection.Unit 8: Generation Transmission and distribution.Unit 2: Measurements and measuring instruments.The syllabus for RRB JE 2023 Technical Syllabus is given below: Basics of Environment and Pollution Control - Adverse Effects of Environmental Pollution and control strategies, Ozone depletion, Acid rain, Waste Management, Global Warming, Air, Water, and Noise Pollution.Basics of Computer and Application- Architecture of computer, Input and Output Devices, Storage Devices, Networking, Websites and Web Browsers, Computer Viruses, Internet and Email, Various Data Representation, Operating Systems - Windows, Linux and Unix, MS Office.Physics and Chemistry - UP to 10th standard CBSE syllabus.The detailed subject-wise syllabus for CBT-II is as follows:.General Science - Physics, Chemistry, and Life Science.General Awareness- Current Affairs, Scientific and Technological Developments, Environmental Issues, Sports, Indian Economy, Indian Polity and Constitution, Culture and History of India with emphasis on the freedom struggle, Indian Geography.General Intelligence and Reasoning- Analogies, Statements, Arguments and Assumptions, Directions, Analytical Reasoning, Similarities and Differences, Conclusions and Decision making, Classification, Data Interpretation and Sufficiency, Venn Diagram, Syllogism, Jumbling, Mathematical operations, Alphabetical and Number Series, Coding and Decoding.Mathematics- Number system, Pipes and Cisterns, Calendar and Clock, Age Calculations, Square root, Elementary Statistics, Trigonometry, Algebra Geometry, Profit and Loss, Simple and Compound Interest, Time and Distance, Time and Work, Ratio and Proportion, LCM and HCF, Percentage, Mensuration, Fractions, Decimal, BODMAS.The detailed subject-wise syllabus for CBT-I is as follows: The question paper is prepared from the topics mentioned below: The syllabus for RRB JE 2023 has been mentioned below. Basics of Environment and Pollution Control
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