ISRO Scientist/Engineer (Mechanical) 2023: Best Study Techniques & Most Imp. Topics
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How is your ISRO exam preparation/revision going on? ISRO Scientist Exam will test your preparation on 17 December 2023. Do you want to master all the topics and dazzle the examiners with your brilliance? Do you want to join the elite club of successful aspirants who cleared the ISRO 2023 exam in their first attempt? Do you want to imprint every part of the syllabus in your mind? Do you want to learn and recall everything in less time than you usually do? If you answered yes to all these questions, then you have come to the right place. Today, we will share with you some of the most effective and proven techniques that toppers have been using to optimize their study routines and achieve the best results. Plus, we will provide you with the best Mock Test Practice (1 Mock Test Free) to practically apply all these techniques.

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ISRO Scientist/Engineer Exam Pattern 2023

The exam will be divided into two stages of exam: a written test and an interview. The written exam will invite 80 questions covering specific disciplines and 15 questions on General Aptitude. The negative marking scheme involves the deduction of 1/3rd of marks for every wrong answer given.

Phases PaperQuestionsTime 
IWritten Test Part A: Specific Discipline80Time Duration: 120 minutes (2 Hours)
IIWritten Test Part B: General Aptitude15

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ISRO Scientist/Engineer (Mechanical) 2023: Best study techniques

Follow the Pareto principle

The Pareto principle, also known as the 80/20 rule, states that 80% of the results come from 20% of the efforts. This means that you can achieve more by doing less if you focus on the most important and impactful tasks. This principle can be applied to your ISRO exam preparation as well. You can identify the most important and frequently asked topics or questions in the ISRO exam syllabus and focus on them more than the less important or rare ones. You can also prioritize the subjects or sections that carry more weightage or marks in the exam and devote more time and attention to them. You can also use the previous year papers or mock tests to analyze the pattern and difficulty level of the exam and prepare accordingly.

By following the Pareto principle, you can optimize your study time and effort and maximize your score and performance in the ISRO exam.

Use smart study techniques

Studying smartly means using effective and efficient techniques or methods that enhance your learning and retention of the information.

Some of the smart study techniques that you can use for your ISRO exam preparation are:

1. Spaced repetition

This is a technique that involves reviewing the information at regular intervals to improve your memory and recall. You can use flashcards, apps, or software that implement this technique and help you remember the facts, formulas, definitions, etc. that you need for the ISRO exam.

2. Active recall

This is a technique that involves retrieving the information from your memory without looking at the source or reference. You can use this technique by testing yourself with Mock Tests, quizzes, questions, etc. that challenge your knowledge and understanding of the topics.

3. Self-explanation

This is a technique that involves explaining to yourself or others what you are learning or doing. You can use this technique by teaching someone else what you have learned or by recording yourself explaining the topics or solving the problems.

4. Elaborative interrogation

This is a technique that involves asking yourself ‘why or how’ questions about the information that you are studying. You can use this technique by explaining the concepts or principles in your own words or by giving examples or applications of them.

5. Interleaving

This is a technique that involves switching between different topics or subjects within a study session. You can use this technique by mixing up different subjects or topics that are related or complementary to each other. For example, you can study mathematics and physics together or chemistry and computer science together.

6. Retrieval practice

This is a technique that involves recalling the information from your memory after a gap of time. You can use this technique by taking mock tests or solving previous years’ papers after completing a topic or subject.

7. Dual coding

This technique involves pairing words and visuals, such as images, diagrams, graphs, or maps. This helps you store the information in multiple ways and retrieve it from different cues.

8. Self-explanation

This technique involves questioning yourself about the material, such as why, how, what if, etc., and answering them in your own words. This helps you check your understanding and spot any flaws or gaps in your logic.

9. Generation

This technique involves making or producing the information, rather than getting or consuming it. For example, you can make questions, summaries, outlines, or mnemonics for the material. This boosts your involvement and active processing of the information.

10. Testing

This technique involves taking Mock Tests or quizzes on the material, either before or after studying it. This provides feedback on your performance and shows your strengths and weaknesses.

11. Feedback

This technique involves asking for and using feedback from others, such as teachers, peers, or experts, on your learning process and outcomes. This helps you fix any misunderstandings, errors, or gaps in your knowledge and skills.

12. Metacognition

This technique involves thinking about your own learning process and outcomes, such as what you know, what you don’t know, how you learn best, what strategies you use, etc. This helps you control your learning and improve your performance.

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ISRO Scientist/Engineer (Mechanical)-Most Important Topics

Given below are the topics that you must give more importance to:

1Start by taking a FREE ISRO Scientist/Engineer (Mechanical) Mock Test & Cover All The Important Topics👈

Fluid Mechanics: Fluid properties; fluid statics, manometry, buoyancy, forces on submerged bodies, stability of floating bodies; fluid acceleration; control-volume analysis of mass, momentum and energy; differential equations of continuity and momentum.

Turbomachinery: Impulse and reaction principles, velocity diagrams, Pelton-wheel, Francis and Kaplan turbines.
2Thermodynamics: Thermodynamic systems and processes; zeroth and first laws of thermodynamics, calculation of work and heat in various processes; properties of pure substances, the behavior of ideal and real gases.
3Thermodynamics Applications:

Power Plant Engineering: Air and gas compressors; vapour and gas power cycles, concepts of regeneration and reheat, Boilers, Steam Turbine, Steam Nozzel, Steam Powerplant.

I.C. Engines: Air-standard Otto, Engine Cooling and Lubrication, Diesel and dual cycles, IC Engine Performance and Testing.

Refrigeration and air-conditioning: Vapour and gas refrigeration and heat pump cycles; properties of moist air, psychrometric chart, basic psychrometric processes.

Note: If you want to ace the test, pay special attention to the topics mentioned in the table above. They make up 70% of the questions asked in the exam.

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Takeaway: Action Speaks Louder Than Words

You have a dream of becoming a scientist at ISRO, one of the most prestigious space agencies in the world. But dreams are not enough to make it happen. You need to take action and prove yourself. You need to join the Mock Test Challenge today and get ready for the ISRO Scientist Exam 2023. Claim Your Free Mock Test & ace ISRO Exam 2023 in Just a few days Days! This is not just a test, this is a chance to create your own destiny. This is a chance to join ISRO and make history. Don’t let this chance slip away. Take action now and sign up for Free to attempt a FREE Mock Test now.

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