Online Educational Platform based on AI
பயனுள்ள முறையில் வாழ வழிகாட்டிகளாக அமைபவை அறநூல்கள். அறநூல்களில் ‘உலகப் பொது மறை‘ என்று போற்றப்படும் சிறப்புப் பெற்றது நம் திருக்குறள். திருக்குறளில் இல்லாத செய்திகளே இல்லை. ஏழு சொற்களில் மனிதர்களுக்கு அறத்தைக் கற்றுத்தரும் திருக்குறளைப் பயிலுவோம்; வாழ்வில் பின்பற்றுவோம். கடவுள் வாழ்த்து 1) அகர முதல எழுத்தெல்லாம் ஆதி பகவன் முதற்றே உலகு. 2) கற்றதனால் ஆய பயன்என்கொல் வாலறிவன் நற்றாள் தொழாஅர் எனின் 3) மலர்மிசை ஏகினான் மாண்அடி சேர்ந்தார் நிலமிசை நீடுவாழ் வார். […]
வேதகாலம் வேதகாலம் என்பது இந்தியாவில், ஆரியர்களின் மிகப் பழைய நூல்களான வேதங்கள் இயற்றப்பட்டு நடைமுறையில் இருந்த காலத்தை குறிக்கிறது. இது கி.மு இரண்டாம் ஆயிரவாண்டையும், முதலாம் ஆயிரவாண்டையும் சேர்ந்தது என அறிஞர்கள் கூறுகின்றனர். கிமு 1500 ஆம் ஆண்டளவில் தொடங்கி கி.மு. 500ஆம் ஆண்டு வரை நீடித்தது வேதகாலம் பற்றிய காணொளி https://youtu.be/WH074aqMXXE வேதகால இந்தியாவின் வரலாறு
Parts of the gear box Gear box housing The Box like arrangement where the bearings (which support the shafts) are mounted, filler plug with air vent hole,oil drain plug are present is called as the gear box housing. This box is generally made of cast iron as shown in Figure Gear box input or clutch […]
Trouble shooting of gear box 1. Gear box noise 1. Bearing may get damaged – Need to change bearing 2. Lubricating oil level may be low – Fill the required amount of lubricating oil 3. Teeth’s may be broken in the gear – Need to change the gear 4. Misalignments between gearbox and engine – […]
Introduction: Monetary Economics is a branch of economics that provides a framework for analyzing money and its functions as a medium of exchange, store of value and unit of account. It examines the effects of monetary systems including regulation of money and associated financial institutions. Money 1 Meaning: Money is anything that is generally accepted […]
Over drive The method of increasing the speed of propeller shaft more than that of the engine speed is called as the over drive. A view of the overdrive can be seen in Figure The part which performs this action is called as the overdrive unit. If the main shaft in the gear box rotates […]
What is Drive Gear Driver Gear: Driver gear is one which is connected to the power source i.e Incase of Gear pumps the power source may be motors. Likewise power source varies with type of applications. Driven Gear: Driven Gear is one which is meshed with the driver gear.Driven gear rotates with the help of […]
What is Gear Box The road conditions are not uniform whenever we are in travel in the vehicle.Moreover we do not drive the vehicle always at the same speed. The vehicle must be operated at lower speed when it needs more pulling power. Moreover based on the operating conditions, the vehicle requires different speed and […]
The consumption function or propensity to consume refers to income consumption relationship. It is a “functional relationship between two aggregates viz., total consumption and gross national income.” Symbolically, the relationship is represented as C= f (Y) Where, C = Consumption Y = Income f = Function Thus the consumption function indicates a functional relationship between […]
ஒவ்வொரு மாவட்ட மக்களும் அவரவர் மாவட்டத்தின் உள்ளே சென்று பதிவு செய்து E-Pass பெற்று கொள்ளுங்கள் 1)கிருஷ்ணகிரி மாவட்டம் – Krishnagiri District 2)கரூர் மாவட்டம் – Karur District 3)மதுரை மாவட்டம் – Madurai District 4)நாகப்பட்டினம் மாவட்டம் – Nagappattinam District 5)நாமக்கல் மாவட்டம் – Namakkal District 6)பெரம்பலூர் மாவட்டம் –Perambalur District 7)புதுக்கோட்டை மாவட்டம் – Pudukkottai District 8)சேலம் மாவட்டம் – salem District 9)சிவகங்கை மாவட்டம் – Sivaganga […]
Glossary * Full employment : Persons who are willing to work and able to work must have employment or a job *Unemployment : when there are people, who are willing to work and able to work but cannot find suitable jobs. *Disguised unemployment : It is found in which when more people are doing work […]
Effective Demand The starting point of Keynes theory of employment and income is the principle of effective demand. Effective demand denotes money actually spent by the people on products of industry. The money which entrepreneurs receive is paid in the form of rent, wages, interest and profit. Therefore effective demand equals national income. An increase […]
Gears The commonly used gears and their arrangements can be seen in this section. With a help of teethed wheels we can transmit the energy in rotational,parallel and in perpendicular directions.In machines gears are used in places wherever the transmission of rotational force is taking place. Moreover the gears are used to transmit the rotational […]
Classical Theory of Employment There was no single theory which could be labeled as classical theory of employment. The classical theory of employment is composed of different views of classical economists on the issue of income and employment in the economy. Adam smith wrote the book “An Enquiry into the Nature and Causes of the […]
1 Introduction The economic history has shown many countries facing economic problems. Out of these problems, unemployment is the most vexing. Both classical economists and Keynes have explained the relationship between employment and income. The classical economists had great faith in the law of markets articulated by J.B. Say, the French economist. J. M. Keynes […]
Glossary 1 GNP : Total money value of final goods and services produced in a country during a particular year (one year) including depreciation and net exports 2 NNP : Total money value of final goods and services produced in a country during a particular year (one year) excluding depreciation including net exports 3 NNP […]
Types of Clutch 1. Single plate clutch 2. Multi plate clutch 3. Diaphragm clutch 4. Centrifugal clutch 5. Hydraulic clutch 6. Fluid flywheel clutch 7. Electric clutch Single Disc or Plate Clutch Construction • Main components of single plate clutch are listed below: 1. Fly wheel 2. Clutch plate 3. Clutch lining 4. Pressure plate […]
National income is also being measured by the social accounting method. Under this method, the transactions among various sectors such as firms, households, government, etc., are recorded and their interrelationships traced. The social accounting framework is useful for economists as well as policy makers,because it represents the major economic flows and statistical relationships among various […]
Maintenance methods of clutch 1. Clutch pedal free-play should be checked and changed periodically. 2. Should check and adjust the gap in between clutch plate and pressure plate. (Note: gap should be 0.3 mm to 0.5 mm) 3. Clutch lining should be checked in periodically. If any problem finds, it should be cured. 4. Should […]
What is clutch Clutch is the first part of the transmission system. It is mounted between the engine and the gear box. Clutch is a mechanism that helps to rotate the rotation from a shaft to another shaft on the same axis. Used to change gears softly, to stop the vehicle and for Engine idle. […]