Month: October 2020

Why precise temperature controls are necessary for any transformer?

2nd October, 2020

Heat generation in Transformers   All electrical devices produce heat when they operate for long durations. Similar is the case for transformers. Power transformers give off a lot of heat from the windings when operating. The transformer temperature rise is defined as the average temperature rise of the windings above the ambient (surrounding) temperature when… Continue reading Why precise temperature controls are necessary for any transformer?

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Why Indian Railways is switching to LED lights?

1st October, 2020

Existing Lights in Railways Incandescent and CFL light bulbs have been the primary lighting apparatuses in the railway stations around the country. Being traditional and easily available they have long been considered to be the best source of illumination to the passengers and other daily settlers of the humble stations. In general, be it in… Continue reading Why Indian Railways is switching to LED lights?

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