DOWNLOAD MATHS CHAPTER WISE TEST SERIES JEE 2020

• CONTENT:-
1. Each chapter consist of 25 Questions
2. Detailed solution is provided in the solution sheet.

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✓ CHAPTERS IN THIS BOOK ARE:-

1. Complex numbers

2. Theory of equations

3. Progressions

4. Logarithm

5. Permutation & combination

6. Binomial theorem

7.  Matrices

8. Determinants

9. Probability

10. Trigonometry

11. Trigonometric equations

12. Solution of triangles & application of trigonometry

13. Inverse trigonometric function

14. Cartesian system of coordinate and locus

15. Straight lines

16. Circles

17. Conic sections (parabola, ellipse, hyperbola)

18. 3Dimensional geometry

19. Function

20. Limits & continuity

21. Differentiation

22. Application of derivatives

23. Indefinite integration

24. Definite integrals

25. Differential equations

26. Vector algebra

✓ MUST READ:- The pearson guide to objective mathematics for engineering entrance exams

✓ DOWNLOAD FROM HERE:- Click here to download

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SURENDRA KUMAR MISHRA (SKM) SIR ORGANIC CHEMISTRY LATEST NOTES

SURENDRA KUMAR MISHRA (SKM) SIR teaching style makes him different than other organic chemistry teachers. They teach by telling a story whose main character is elements (i.e. hydrogen, oxygen etc.)

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Mr. Surendra Kumar Mishra, a Co-founder, Director extensively known as SKM Sir is a quintessence in the field of Organic Chemistry. He is also the author of the book, “Problems & Solution of Organic Chemistry" for IIT mains and advanced. While teaching organic chemistry, he usually uses the unconventional way of teaching i.e. 'Direct Instruction' along with visual media, ChemDraw and moly mod. Driven by his fascination for the subject and teaching, he makes his teachings interesting which leave the students mesmerized, He sermonize his students to chase their dreams without compromising, which payed the way for Chitrang Murdia (AIR-1, IIT-JEE 2014) and Govind Lahoti (AIR-3, IIT-JEE 2014) to secure position in IIT-JEE examination.

✓ MUST PRACTICE:- Mc graw hills complete mathematics for JEE Main & Advanced

✓ CONTENT:-

• PART-1:

1. IUPAC Nomenclature

2. General Organic Chemistry

3. Isomerism

4. Structural Isomerism

• PART-2:

1. Geometrical Isomerism

2. Optical Isomerism

3. Nomenclature

4. Racemic mixture

5. Carbocation

• PART-3:

1. Electrophilic Addition

2. Hydroboration Oxidation (HBO)

3. Alkyl Hallide Reaction

4. Elimination Reaction

5. Dehalogenation

• PART-4:

1. Oxidation

2. Free Radical

3. Oxidation of Alcohol

4. Name Reaction

• PART-5:

1. Amines

2. Bimolecules

3. Hydrocarbon

4. Carboxylic Acid

5. Aromatic Compounds

✓  ALSO PRACTICE:- Comprehensive Mathematics for JEE Advanced 2020

✓ CHECK SAMPLE PDF FROM BELOW:-

• PART-1: Click here to view

• PART-2: Click here to view

• PART-3: Click here to view

• PART-4: Click here to view

• PART-5: Click here to view

✓ PLEASE NOTE:-

This pdf contains 5 parts in which 1^st part contain 11^th class topics and rest part contains 12^th class topics. 

 THESE LATEST NOTES AVAILABLE ONLINE HERE ONLY. IF YOU GO PURCHASING THEM OFFLINE, THEN PAY 100 RUPEES FOR EACH PART. BUT HERE YOU WILL GET ALL PARTS TOGETHER ONLY FOR  400 RUPEES.

✓ CLICK ON ICON BELOW TO MAKE PAYMENT>>

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✓ INSTRUCTIONS TO GET THE NOTES:-

• AFTER MAKING PAYMENT, DOWNLOAD LINKS WILL BE PROVIDED TO YOU THROUGH E-MAIL.

• SEND THE PAYMENT SCREENSHOT TO contact@iitmind.com AND WE WILL SEND YOU THE LINK DIRECTLY.

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✓ ALSO WATCH:- Integral Calculus by Amit M. Agarwal

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AERONAUTICAL ENGINEERING

• What is Aeronautical Engineering?

This engineering field deals with the creation, design, and maintenance of travel machines, including airplanes missiles, helicopters, satellites and spacecraft. They not only create the machines but also use their knowledge of technology and aviation to create the most energy-efficient machines on the market. They utilize sophisticated technologies for defense systems, aviation and space exploration. Aeronautical engineers inspect the parts and make recommendations for any necessary changes.

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• What is the difference between Aeronautical Engineering vs Aerospace Engineering?

Aeronautical engineering and aerospace engineering are similar disciplines that are often confused, yet there are significant differences between the two disciplines. Here are some of the similarities.

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• Both use similar technology.
• Both disciplines require similar knowledge and skill sets.
• Both careers focus on flight.
• Both disciplines require the candidate to earn a typical degree in engineering before pursuing an advanced degree in aeronautical engineering or aerospace engineering.
• Both programs require study in aerodynamics, flight stability, aircraft control, and basic engineering.
• Salaries are similar.

There is one major difference between the aeronautical and aerospace engineering. Aeronautical engineering focuses mostly on flight and flight activities with an atmosphere while aerospace engineering may also include activities within an atmosphere, but it also focuses on space applications where there is no atmosphere.

• How to Become an Aeronautical Engineer?

To become an aeronautical engineer, an individual must earn a bachelor's degree program in aeronautical engineering or aerospace engineering. These programs generally take four to five years to complete and must be accredited by the Accreditation Board for Engineering and Technology. Because there are so many similarities and such an overlap between aeronautical engineering and aerospace engineering, many colleges are melding the programs together by offering double majors.

• Aeronautical engineers can specialize in various areas.
• Flight mechanics and control systems
• Structural design
• Manufacturing and maintenance
• Aerodynamics
• Instrumentation and communication

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During the final year of college, the student participates in lab studies and design courses. Before the graduate can work as a licensed engineer, he or she must pass two engineering examinations. Passing the first exam, the Fundamentals of Engineering (FE) exam, allows the candidate to work as an engineer in training (EIT). After passing this exam and obtaining four years of on-the-job training the engineer can take the Professional Engineer (PE) exam.

• List of World's Top 10 Institution for Aeronautical Engineering:-

1. Massachusetts Institute of Technology (MIT)

2. School of Aerospace Engineering of Georgia institute of technology

3. University of Michigan Ann Arbor

4. School of Aeronautics and Astronautics of Purdue Institute West Lafayette

5. California Institute of Technology

6. University of Maryland College park

7. The University of Illinois at Urbana Campaign

8. Stanford University

9. University of Texas at Austin

10. Virginia Tech

✓ MUST WATCH:- Introduction To Algorithms (MIT) by Thomas H. Cormen 3rd Edition

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ARIHANT PRACTICE SET FOR JEE MAIN

Hey everyone, welcome back to iitmind.com in this post, we have post the "LATEST ARIHANT PRACTICE TEST SET FOR JEE MAIN"...

✓ MUST DOWNLOAD:- How to solve physics problems by oman

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✓ FEATURES OF THIS BOOK:-

1. Simulated mock test papers for JEE MAIN.

2. It consists 15 Mock test papers.

3. Strictly based on JEE MAIN pattern & syllabus.

4. Solutions are provided with brief explanation at the end of each mock test paper.

✓ MUST READ:- MS chauhan organic chemisty for JEE

✓ DOWNLOAD THIS BOOK FROM HERE:- Click here to download

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ALL ABOUT MECHATRONICS ENGINEERING

Hey everyone, welcome to iitmind.com in this article we will talk about the unique Engineering branch "MECHATRONICS"...

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✓ What Is Mechatronics?

Mechatronics is an interdisciplinary field that combines elements of engineering, machining, information technology, robotics, and electronics. It synergizes these diverse fields for the purpose of designing and field testing new and more efficient machine solutions to keep production lines and manufacturing floors working more smoothly. It began as a way to integrate pieces of machinery such as hydraulics, pneumatics, and other mechanical systems with computerized control systems.

The field has blossomed into a thriving part of the manufacturing industry with recent innovations such as responsive AI and improved UX design. A typical day for a mechatronics technologist may include checking designs for robotic solutions, helping install new systems, troubleshooting malfunctioning electronics, and maintaining equipment vital to mechanical production.

✓  MUST READ:- How to solve physics problems by oman

✓ What Is Mechatronics Technology?

The new economy has been a challenge for many traditional jobs in the manufacturing sector. Are you looking for a career field that has longevity? When it comes to smart machines working together with people to create the next generation of industry, the future is now.

The professionals who work with these machines are known as mechatronics engineering technologists, and they are transforming the way that we live, work, and play. You may have many questions about this exciting career field and how it is changing the game in manufacturing. Let’s take a closer look at the technology behind mechatronics and the impact that it has had on a variety of career fields.

✓ What Mechatronics Engineers do?

• • Develop solutions to industrial problems by using mechanical/electronic/computer technology.
• • Design and build new products - for example, developing robotic vehicles for underwater exploration.
• • Introduce automation to factory production lines to improve existing processes.
• • Improve previous industrial/manufacturing processes - for example, robotic floor cleaners.
• • Design and develop engineering systems for the automation of industrial tasks.
• • Apply mechatronic solutions to the transfer of material, components or finished goods.
• • Apply control systems which are typically computer-driven.
• • Apply electronic/mechanical processes and computers to dangerous tasks in underwater exploration, mining or forestry.
• • Study the feasibility of new mechatronic equipment.
• • Carry out modelling and analysis of mechanical, electronic or other systems using computers.

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✓ How Much Mechatronics Engineer earns?

A Mechatronics Engineer gets an average compensation ranging from $64000 and $96000 based on tenure level. Mechatronics Engineers can expect an average pay level of Eighty Eight Thousand Eight Hundred dollars on an annual basis.

Mechatronics Engineers are paid most highly in the District of Columbia, where they get job pay of approximating $116420. Employees with these job titles have the highest pay levels in Public Administration, where they can earn a compensation of $103380.

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RENEWABLE ENERGY SOURCES

For the past 50 years, energy consumption has increased at a rapid rate. It demands the discovery of new methods and techniques for energy extraction. The conventional methods for energy production not only require a large amount of fuel but also have a negative impact on the planet. Renewable energy resources address these problems very effectively. 

Renewable energy techniques not only save fuel but have a diminutive effect on the environment. Major renewable energy resources include solar energy, wind energy, hydro, geothermal, and biomass. This article will discuss in detail the types of renewable energy resources, their production mechanism, and the factors upon which they depend. Furthermore, it will discuss on-grid and off-grid systems and their cost analysis.

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• BIOMASS:-

Biomass is the most important and oldest form of renewable energy. Before the advancement of industry, it was considered the main source of energy and is used to make up a large percentage of the total energy produced. It is still considered to be the main source of energy in countries that do not have sufficient resources for energy production.

Organic materials like plants, wood, animal, and municipal waste are referred to as biomass. Biomass can be burnt to produce heat energy or can be used as fuel after going through the process of fermentation. This type of fuel is called biofuel. Digesters are used to produce biogas by processing municipal waste. The biogas can also be used as fuel. The main sources of biomass include forest, crops, garbage (paper and food waste), and human sewage. Although a cheap source of energy, there are a few problems attached to biomass technology, such as deforestation and degradation of agricultural land. Another concern is that burning biomass releases a large amount of carbon dioxide, which has a serious impact on human health and the environment. Due to these consequences, other forms of renewable energy are used more often.

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• SOLAR ENERGY:-

Solar energy is one of the cleanest and never-ending renewable energy sources. Fusion reactions are taking place in the core of the sun. These reactions result in heat and radiation emission from the sun, which can be converted into thermal and electrical energy. Solar energy can be converted into thermal energy by capturing the heat from the sun by using devices called collectors. This energy has many applications like power generation, heating water, and houses. Solar panels are used to produce electrical energy from the sun. Solar panels have photovoltaic cells.

A cell can produce only about 2 W of electrical power, but when connected together, they can produce kilowatts and megawatts of power. It is also used as a power source for tube wells and pumps in remote areas. Solar energy has no serious health and environmental issues attached to it, but it is still considered to be one of the most expensive energy sources. The price of solar panels, solar inverters, and other equipment required for solar energy extraction is still on the higher side.

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• WIND ENERGY:-

Another never-ending source of renewable energy is wind energy. Sun provides heat to the earth’s surface, so the air near the surface gets warm. This warm air goes up in the atmosphere and cool air comes down to replace it. This cycle continues and causes the air to blow. This blowing air has an energy stored that can be converted into electrical and mechanical energy by using turbines and windmills.

The turbine’s shaft is driven by wind energy. The blades of the turbine start to rotate when the wind blows, which causes a rotating magnetic field. This rotary motion causes a change in the magnetic field, upon which current is induced. The current thus produced can be used as a power source for different purposes. Like solar energy, wind is also a clean source of energy, but it is not cost-effective due to incredibly high initial costs. The wind turbines and other equipment required for power generation are very expensive. Also, the power distribution from the remote areas where these turbines are installed to the main cities or residential areas is a strenuous process.

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• GEOTHERMAL ENERGY:-

As the name geothermal suggests, this technology uses Earth’s heat energy. This heat energy comes from different sources like heat energy from the sun, magma present inside the earth, and others. This energy can be extracted from Earth and used for different purposes like power generation, heating buildings, and many more. For energy extraction, deep wells are drilled in the ground. Pumps are used, which help water to flow through the well. When this water reaches the surface, its pressure drops, upon which it vaporizes. This steam is used to rotate the turbine, whose shaft is attached to a generator to produce electricity. Replacing fuel with water is a good idea, as water is present in abundant amounts on Earth. This energy is not commonly used due to massive initial costs. Furthermore, it requires a particular location, which makes it the most expensive of all, but this technology has a great potential to grow in the future.

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• HYDROPOWER ENERGY:-

Water is the largest available resource on Earth. The energy acquired from water is called hydro energy. Large amounts of electricity are produced all over the world using hydro energy. The main sources of this energy are rivers, streams, and dams. To produce electricity, flowing water is passed through pipes. The kinetic energy of water causes the turbine to rotate. The turbine is connected to the generator through the shaft. The magnetic field changes due to rotary motion, which induces electric voltage. The electricity is then distributed to stations and substations for use. 

Hydro power produces clean energy with no pollutants and no side effects for human life. On the other hand, it has serious consequences on aquatic life. Fish are killed during the power generation process. It’s an expensive method if you are not using naturally flowing water, as building a dam requires a lot of financial resources and a long time period.

• ON- GRID SYSTEM:-

In an on-grid solar system, the grid is attached to the solar inverter. Solar panels will produce current only if the grid is providing electricity. In an on-grid system, if the power produced by solar panels is more than the load, the extra energy will go back to the grid and will be compensated in the utility bills. The only problem with an on-grid system is that in case of load shedding or power failure, the whole system will go down and solar panels will stop generating power.

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• OFF-GRID SYSTEM:-

An off-grid solar system is the one that produces electricity even if the grid is off. This type of system includes batteries to store electrical energy for use in case of power failure from the grid station. In an off-grid system, extra electricity produced by solar panels will be used to charge the batteries. One thing that makes an off-grid system inefficient is that it cannot provide sufficient power for all loads, as it will require a big battery backup and more panels to charge them, which is an expensive option.

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