Le 20 novembre 2014, 03:54 dans Humeurs • 0
Of EM area close to this kind of transformer? (Solution) A10. I personal a land (with a 12 % slope) bordered at the top by a 20 kV powerline (height = 12 meters). My house will be situated several meters nike air max 90 pas cher femme below. Could you roughly indicate to me the maximal and imply values of an electromagnetic field that would expose me? (Answer) A11. People communicate about electromagnetic (EM) waves produced by center frequency alternating present and electric and magnetic fields produced by very low frequency (50 Hz) alternating current. Why is this? (Solution) A12. I'm looking for a technique that could be promoted to evaluate electromagnetic waves. Are we pressured to combine a teslameter with an electrical area measurement? (Answer) A13. I reside in an previous home close to a electrified railway. Could this railway damage my electrical gadgets? I encounter electrical issues with a boiler : could failures be caused by magnetic fields from this electrical railway line? (Solution) A14. In your website, you give magnetic nike air max 90 pas cher homme field values for domestic electrical devices, as for instance electrical alarm clocks or bedside lamps. Measurement distances are the most frequently thirty cm. one meter? lisseur babyliss How does magnetic field depth reduce with the distance. (Solution) A15. Could you explain how an induction stove top functions ? (Answer) A16. I would like to know to how strong an electromagnetic field intensity I am subjected when near to an induction stove top. The ensuing area must be quite higher since the steel heats up so rapidly. Is this field dispersed in every directions or only upwards (to the saucepan)? (Solution) A17. I have an equipment permitting me to take electromagnetic area measurements. The scale of the values shown ranges from .1 to 199.9 Gauss. How can we make the conversion in T? Is there a concordance between Tesla and mA/m? (Answer) A18. We are about to buy a home alongside which a medium voltage powerline passes (twenty 000 V). In the other aspect of this estate, at 550 m, a higher voltage powerline passes (70 000 V). Do you know who we can contact in France to consider measurements of electromagnetic fields? (Solution) A19. I would like to purchase a plot of land to build a home. A transformer is adjacent to this land (40 m) : it transforms medium voltage (22 kV) to reduced voltage (220 V/ 380 V). air max 90 pas cher The tranformator energy is four hundred kVA, the medium voltage line is composed of three cables. From which distance, is a magnetic area depth below a ,four T epidemiological threshold? (Solution) nike free run pas cher A20. We have just started building a wood frame home. Several electricians have warned us towards the danger of electromagnetic fields in this type of houses, "wooden fibers could have a tendency to spread much much more these fields, particularly electrical fields, than a conventional house". They have already measured values above 60 V/m inside these houses, with notably harmful effects on rest.