Posted inElectrical Articles
What is wind energy
The flow of wind depends on different heating and cooling rates of land and water. The kinetic energy of the wind is converted into mechanical energy that can be used…
Posted inCivil Engineering
What are green buildings?
Now a day’s construction industries require more and more energy sources. According to a survey of India due to constructional activities, the pollutant like carbon dioxide increase about 17% and…
Posted inCivil Engineering
Advantages of green building
Gree building can have the following advantages The immediate and most tangible is in the reduction in operating energy and water costs from day one dlifecycleentire life cycle of the…
Posted inCivil Engineering
What is LEED
The buildings constructed based on the green concepts should conform to the prescribed standards. There should be continuous assessment and monitoring from the planning and design stage up to the…
Posted inElectrical Articles
Solar energy
Solar energy is emitted from the sun due to the various thermonuclear reaction (nuclear fusion reactions occurring at very high temperature) taking place on the sun. It is the main…
Posted inCivil Engineering
Differences between natural gas and liquefied petroleum gas
The differences between natural gas and liquefied petroleum gas as follows Properties Natural gas Liquefied petroleum gas Types of source It is primary gaseous fuel obtained from oil fields Two…
Posted inCivil Engineering
Strain gauges
It is a passive transducer. This is a transducer. This transforms mechanical elongation and compression into resistance change. The elongation or compression per unit length of conducting wire is called…
Posted inCivil Engineering
What is scraper
This equipment consist of a large bucket called the scraper and is attached to a tractor. It is capacity various from 3m3 to 9m3. The scraper has a cutting edge…
Posted inCivil Engineering
What is grader
A grader is used to level the ground and spreads the loose material. It is self-propelled or towed by a tractor. It consists of 3 to 4m long angled blade…
Posted inElectrical Articles
Advantages and disadvantages of LPG
The advantages of LPG are It is non-toxic, non- corrosive in nature. It burns cleanly and has high octane rating i.g. more than 100 RON (Research Octane Number). LPG engines…