Our fire fighting strategy says that fire water system is designed on the basis of 5 zones operating at the same time. What does this zone means, do we have any basis of establishing zone in fire engineering.
Kid, Just get a book on physics and find this stuff out for yourself.
When there is high humidity in the air the resistance in the high voltage lines increases. You can determine this qualitatively simply by listening to the increase noise that the high voltage lines make.
each and every thing which you notice interior the toy save - doll components - kind automobiles - metallic wagons could be shaped by utilising urgent the sheet metallic right into a mildew. plastic broom handles - fly swatters - eye glasses. You call it! If this is not unique it rather is maximum probable produced in a mildew.
Lightning is a *very* complex subject. It's behavior is not entirely understood yet. Consider this: AIR is a POOR conductor of electricity. Pure WATER is a POOR conductor of electricity. Yeah. So if you don't realize that PURE water is a poor conductor, that'll throw you off. Most people don't know that. 'Cause they're used to thinking of dirty water as water. To the extent that the humidity consists of water in gaseous form, that's pure water. But now, throw in some drizzle, which is very small liquid water droplets that may have ions in them, dissolved CO2, So is the lightning more often found where it's raining the air more full of insulation? Or where it's NOT raining? Electricity takes the path of least resistance. What is the path of least resistance through an AIR-WATER mixture - a mixture of poor conductors that is being violently churned by winds? Ande the atmosphere contains other substances, like dust. And bugs. So the path the electricity takes is bound to be complicated. On top of that, the clouds the electricity is coming from are constantly moving. So the ground underneath them is changing, and the conductivity of the ground is always different from place to place. It'd be great if you stuck with this question and answered it. Keep workin it.
