Polytechnic Hub - Page 83 of 92 - for Electronics, Electrical, Mechanical, Automobile & Textiles

Energy Issues in India

OLIVE Exports addresses Energy Issues in India offering Best LED Lighting Products Recent technology advances in solid state lighting (SSL) or LED (light emitting diode) lighting make it possible for…

Ravi Barwad February 12, 2015

Electronics Articles

A Smart Gas Cylinder Machine

By P. Moorthy Selvakumaran M.E.,(Ph.D) Now-a-days, big problem in our houses are to refill the cylinder in time. This problem can be overcome by our machine. In fact, most of the…

Ravi Barwad February 12, 2015

Figure 2: System architecture of the Compact Reconfigurable I/O

Electronics Articles

Synchro-phasor Technology to improve power system

By Satish Mohanram, Technical Marketing Manager, NI India Power system disturbances can be the result of various system events, transmission congestions, and fluctuations in renewable energy sources. In order to make…

Ravi Barwad February 11, 2015

Electronics Articles

Server Memory Architectures – Explained

This ability of computing is not only limited to the high performance environments but also in the normal desktop environments where the use of multiple processors has become synonymous to…

Ravi Barwad February 11, 2015

Electronics Articles

Formative Performance of LED Systems

An LED driver is an electrical device that regulates the power to an LED as its electrical properties change with temperature. A key characteristic of any constant current LED driver…

Ravi Barwad February 9, 2015

Textile

Difference between woolen and worsted yarn

Woolen Yarn Wrosted Yarn It is spun from short wool fibers of 1” to 3”. It is spun from long wool fibers longer than 3”. Woolen yarn diameter is medium…

JAYAKRUSHNA SEND February 4, 2015

Automobile Articles Electronics Articles

Power Electronics In Automotive Applications

Over the last few decades, electrical loads in an automotive system have evolved from lighting and battery charging towards infotainment, sensors and safety, thanks to component miniaturization. This has made…

Ravi Barwad February 1, 2015

Electronics Articles

LED Lighting comes with 16 million color

ADATA® Technology, a leading manufacturer of high-performance DRAM modules, NAND Flash products and LED lighting products launches its AURA RGB interior lighting bulb. The AURA RGB bulb displays over 16…

Ravi Barwad February 1, 2015

Electronics Articles

Difference between watts and volt amperes

Difference Watts Valt-amperes Abbreviation W VA Calculation For dc: Vdc X Idc For dc: Vdc X Idc Instrument need for measurement Wattmeter (a typical multimeter cannot measure watts unless the…

Ravi Barwad February 1, 2015

Electronics Articles

Dangers of Solar Storms

By Dr.S.S.Verma, Department of Physics, S.L.I.E.T., Longowal, Distt.-Sangrur (Punjab)-148 106 Sun is the primary driver of life on Earth and is equated like a GOD in mythologies all over the…

Ravi Barwad January 31, 2015