DRDO STA Syllabus PDF Download

DRDO STA Syllabus

The DRDO Senior Technical Assistant (STA) Exam is designed to assess the aptitude and technical proficiency of candidates aspiring to join the Defence Research and Development Organisation. The syllabus primarily encompasses subjects such as Quantitative Ability, Reasoning Ability, General Awareness, and subject-specific knowledge pertaining to the technical post applied for. The exam tests the candidates' fundamental understanding and their ability to apply concepts to real-world scenarios. It is structured to ensure a comprehensive evaluation of the technical and cognitive skills essential for the roles within DRDO. While the General Awareness section covers topics related to current events, history, and the economy, the Quantitative and Reasoning Ability sections evaluate mathematical skills and logical reasoning capabilities, respectively. The specific knowledge section delves into the specialized domain of the post, demanding a deeper understanding of the subject matter.

DRDO STA Exam Pattern

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The DRDO STA Exam is conducted online as a Computer Based Test (CBT), held once annually. The examination process is structured into two tiers: Tier-I (Screening) and Tier-II (Final Selection). Each tier consists of objective-type questions. The marking scheme awards one mark for every correct answer while deducting 0.25 marks for each incorrect response.

Detailed DRDO STA Syllabus Breakdown

The Defence Research and Development Organisation (DRDO) conducts the STA exam to recruit Senior Technical Assistants (STA) who play a crucial role in the organization's various projects. The exam comprises several subjects, focusing on both technical and non-technical aspects. The syllabus is designed to assess the candidate's knowledge, analytical skills, and aptitude in relevant fields. Below is a detailed description of the DRDO STA Exam Syllabus:

1. Quantitative Ability/Aptitude

• Number Systems
• Decimals and Fractions
• Percentage
• Ratio and Proportion
• Averages
• Interest
• Profit and Loss
• Discount
• Time and Distance
• Time and Work

2. General Intelligence & Reasoning Ability

• Analogies
• Similarities and Differences
• Space Visualization
• Problem Solving
• Analysis
• Judgment
• Decision Making
• Visual Memory
• Discriminating Observation
• Relationship Concepts
• Verbal and Figure Classification
• Arithmetical Number Series
• Non-Verbal Series, etc.

3. General Awareness

• Current Events
• History
• Culture
• Geography
• Economic Scene
• General Polity
• Indian Constitution
• Scientific Research, etc.

4. General English

• Vocabulary
• Grammar
• Sentence Structure
• Synonyms
• Antonyms
• Writing Ability

5. Subject-Specific Topics

Depending on the specific discipline the candidate is applying for, the syllabus covers various subjects including but not limited to:

• Mechanical Engineering
• Electrical Engineering
• Electronics & Communication Engineering
• Computer Science & Engineering/IT
• Chemical Engineering
• Physics
• Chemistry
• Mathematics
• Life Sciences, etc.

The subject-specific portion of the syllabus is comprehensive, covering the basics to advanced topics within each field. Candidates are advised to refer to the official DRDO notification for a detailed syllabus for their specific discipline. Preparing according to the syllabus will help candidates to perform well in the DRDO STA Exam and secure a position as a Senior Technical Assistant in DRDO.

List of Subjects for DRDO STA

The Defense Research and Development Organization (DRDO) conducts the examination for Senior Technical Assistant (STA) in order to recruit candidates for various technical positions. The selection process typically involves different phases or tiers, with each phase designed to evaluate the candidates on various parameters. The syllabus for the DRDO STA exam is comprehensive, covering a wide range of subjects. Below is a detailed breakdown of the subjects covered in each phase of the examination.

Phase I (Screening Test)

The first phase is a screening test that focuses on assessing the candidate's general awareness, quantitative aptitude, and reasoning ability. The subjects covered in this phase include:

• Quantitative Ability/Aptitude: This includes topics like arithmetic, algebra, geometry, mensuration, statistics, and trigonometry.
• General Awareness: This covers current events, history, culture, geography, economic scene, general polity, scientific research, etc.
• General Intelligence & Reasoning Ability: This section tests the candidate's verbal and non-verbal reasoning skills, including analogies, problem-solving, similarities, differences, space visualization, analysis, judgment, decision making, visual memory, discriminating observation, relationship concepts, figure classification, arithmetical number series, non-verbal series, etc.
• General Science: This includes questions on physics, chemistry, and biology based on the 12th standard.
• English Language: This section assesses the candidate's understanding of the English language and its correct usage, vocabulary, grammar, sentence structure, synonyms, antonyms, etc.

Phase II (Final Selection)

The second phase is aimed at the final selection and focuses on the specific subject matter according to the post applied for. The subjects covered here are more technical and are related to the specific discipline of the post. The subjects include:

• Chemical Engineering: Process Calculations and Thermodynamics, Fluid Mechanics and Mechanical Operations, Heat Transfer, Mass Transfer, Chemical Reaction Engineering, Instrumentation and Process Control, Plant Design and Economics, Chemical Technology, etc.
• Electronics & Communication Engineering: Basic Electronics/Power Electronics, Analog & Digital Communications, Measurement & Instrumentation, Circuit Theory/ Digital Electronics, Power Electronics & Drives, Microprocessors & Microcontrollers, Advanced Communications, Industrial Electronics, etc.
• Electrical Engineering: Basic Electrical Engineering Concepts, Circuit Theory, Measurement and Measuring Instruments, Electrical Machines, Power Systems, Control Systems, Power Electronics and Drives, Analog and Digital Electronics, etc.
• Mechanical Engineering: Engineering Mechanics, Strength of Materials, Theory of Machines, Vibrations, Design, Fluid Mechanics, Heat Transfer, Thermodynamics, Engineering Materials, Metal Casting, Production, Industrial Engineering, etc.
• Computer Science: Operating System, Digital Logic, Computer Organization and Architecture, Programming and Data Structures, Algorithms, Theory of Computation, Compiler Design, Databases, Computer Networks, etc.
• Civil Engineering: Fluid Mechanics, Surveying, Construction Materials and Management, Concrete Structures, Steel Structures, Soil Mechanics, Foundation Engineering, Water Resources Engineering, Environmental Engineering, Transportation Engineering, Geomatics Engineering, etc.

This detailed syllabus provides a clear roadmap for candidates preparing for the DRDO STA examination. It is important for candidates to thoroughly understand and prepare for each subject to ensure success in both phases of the exam.

Subject-wise Syllabus for DRDO STA

The Defence Research & Development Organisation (DRDO) conducts recruitment for the position of Senior Technical Assistant (STA) through its Centre for Personnel Talent Management (CEPTAM). The DRDO STA exam syllabus varies based on the specific subject/discipline the candidate has applied for. Below is a general overview of the subject-wise syllabus for some of the key disciplines. Please note that the syllabus may be updated or revised by DRDO, so it's important to refer to the official DRDO CEPTAM notification for the most current syllabus. ### 1. Mechanical Engineering Mechanical Engineering encompasses a broad area of engineering science and technology. The syllabus typically includes: - Engineering Mechanics: Basics of forces, moments, equilibrium, etc. - Strength of Materials: Stress, strain, torsion, bending, etc. - Thermodynamics: Laws of thermodynamics, properties of pure substances, refrigeration and air conditioning principles. - Fluid Mechanics: Fluid properties, fluid statics, fluid dynamics, flow through pipes. - Manufacturing Technology: Casting, welding, machining, and machine tools. - Heat Transfer: Conduction, convection, radiation, heat exchangers. - Automotive Engines: Basics of IC engines, types, performance parameters, fuels. - Theory of Machines: Gears, cams, followers, and their dynamics. ### 2. Electrical Engineering Electrical Engineering focuses on the technology of electricity. The syllabus generally includes: - Electric Circuits and Fields: Circuit laws, magnetic circuits, AC fundamentals. - Electrical Machines: Transformers, DC machines, induction motors, synchronous machines. - Power Systems: Power generation concepts, transmission and distribution, switchgear and protection. - Control Systems: Basic control theory, transfer functions, stability analysis. - Electrical and Electronic Measurements: Measuring instruments, measurements of electrical quantities. - Power Electronics and Drives: Semiconductor devices, rectifiers, inverters, AC and DC drives. ### 3. Electronics and Communication Engineering Electronics and Communication Engineering deals with electronic devices and software interfaces. The syllabus covers: - Basic Electronics/Analog & Digital Electronics: Semiconductor physics, diodes, transistors, flip-flops, counters. - Circuits and Measurement Systems: Circuit theory, operational amplifiers, oscilloscopes. - Analog and Digital Communication: Amplitude modulation, frequency modulation, digital communication techniques. - Control Systems: Feedback principles, transfer functions. - Microprocessors and Microcontrollers: Architecture, programming, and interfacing of 8051, PIC, AVR, etc. ### 4. Computer Science Computer Science focuses on computer systems and information technology. The syllabus includes: - Algorithms: Sorting, searching, algorithm design techniques. - Programming and Data Structures: C/C++, Java, Python basics, linked lists, stacks, queues, trees. - Operating Systems: Processes, threads, memory management, scheduling. - Databases: ER-models, SQL, normalization, transaction control. - Computer Networks: OSI model, TCP/IP, LAN/WAN, routers and routing algorithms. - Software Engineering: Software development life cycle, requirement engineering, testing methodologies. ### 5. Civil Engineering Civil Engineering involves the design, construction, and maintenance of the physical and naturally built environment. The syllabus typically includes: - Structural Engineering: Analysis of structures, concrete structures, steel structures. - Geotechnical Engineering: Soil mechanics, foundation engineering. - Water Resources Engineering: Fluid mechanics, hydraulics, hydrology. - Environmental Engineering: Water and wastewater treatment, air pollution control. - Transportation Engineering: Highway planning, traffic engineering. ### General Awareness and Reasoning Ability Apart from the technical subjects, candidates are also tested on Quantitative Aptitude, Reasoning, and General Awareness. These sections cover basic arithmetic, logical reasoning, and puzzles, along with questions on current events, basic science, Indian history, and polity. It's crucial for aspirants to thoroughly go through the detailed syllabus as provided in the official DRDO CEPTAM notification and prepare accordingly, as the scope of topics can be extensive.