Sunday, September 27, 2009
Sunday, September 20, 2009
Local self-government
Local self-government is a system where the problems of a local community are managed by people belonging to that community. The people of an area elect bodies that are responsible for solving their problems through the proper use of local resources. Issues like sanitation, water supply, electricity supply and public roads are maintained by the local self-government.
Wednesday, September 16, 2009
Homeward bound,
There are amazing stories of cats and dogs that travel great distances home after getting separated from their owners. Bobbie, a collie dog, made one of the longest journeys. He was lost on a family holiday in Indiana, USA, on 15 august 1923. Six months later, he arrived home in Silverton, Oregon, 4828km away. He became known as Silverton Bobbie, the wonder dog of Oregon. Thank you.
Tuesday, September 15, 2009
Gautama buddha
Siddhartha gautama, as Buddha was known to be the founder of Buddhism. He is believed to have been a contemporary of mahavira. Many miracles and legends are connected with the birth of Buddha.,. he was born in lumbini the present
Friday, September 11, 2009
Punjab the granary of India
Thursday, September 3, 2009
know about laser measuring system
Unique feature of laser measuring system is that they use a coherent beam of light that can be projected with minimum diffusion. High energy laser is used for welding and cutting where as lower energy laser beams are used for inspection. A photo detector on the far side of the object scenes the light beams except during the sweep period when it is interrupted by part. This period is timed with great accuracy and correlated with the part size. This system requires very short cycle time and hence can be used for high production online inspection. A microprocessors based system is used to convert time signal to linear displacement and signals other equipment for necessary correction if any. Application: roll mill operation, wire extrusion, grinding processes. Thank you.