Sociology, asked by chandsaabnadaf, 8 months ago

8. What is the main advantage of coiled coil lamp? ans

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Answered by Anonymous

The advantage of the coiled coil is that evaporation of the tungsten filament is at the rate of a tungsten cylinder having a diameter equal to that of the coiled coil. The coiled-coil filament evaporates more slowly than a straight filament of the same surface area and light-emitting power.

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Answered by kajal12458

Answer:

The advantage of the coiled coil is that evaporation of the Tungsten filament is at the rate of a tungsten cylinder having a diameter equal to that of the coiled coil.The coiled coil filament evaporats more slowly than a straight filament of the same surface area and light emitting area.

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