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Kuyenda Ndi Ma Alamu Aumwini: Mnzanu Wachitetezo Wonyamula
Ndi kukwera kwa kufunikira kwa sos self Defense siren, apaulendo akutembenukira ku ma alarm ngati njira yodzitetezera ali paulendo. Pamene anthu ambiri amaika patsogolo chitetezo chawo akamayendera malo atsopano, funso limabuka: Kodi mutha kuyenda ndi alamu yanu?...Werengani zambiri -
Kodi ndingayike sensa mubokosi langa lamakalata?
Akuti makampani angapo aukadaulo ndi opanga sensa awonjezera ndalama zawo zofufuzira ndi chitukuko mu bokosi la makalata lotseguka alamu sensa, ndicholinga chofuna kuwongolera magwiridwe antchito awo ndi kudalirika. Masensa atsopanowa amagwiritsa ntchito ...Werengani zambiri -
Njira yolondola yogwiritsira ntchito nyundo yotetezera
Masiku ano, anthu amasamalira kwambiri nkhani zachitetezo poyendetsa. Nyundo zachitetezo zakhala zida zodziwika bwino zamagalimoto akulu, ndipo pomwe nyundo yachitetezo imagunda galasi iyenera kukhala yomveka bwino. Ngakhale galasi lidzasweka pamene nyundo yachitetezo igunda ...Werengani zambiri -
Chifukwa chiyani ndikofunikira kukhazikitsa ma alarm kunyumba?
Lolemba m'mamawa, banja lina la ana anayi lidapulumuka mwangozi moto womwe nyumbayo ungathe kupha, chifukwa cha alamu yawo ya utsi. Izi zidachitika mdera labata la Fallowfield, Manchester, pomwe moto udabuka ...Werengani zambiri -
Kodi mumalakwitsabe 5 mukamayika Ma alarm a Utsi
Malingana ndi National Fire Protection Association, pafupifupi atatu mwa asanu akufa moto panyumba amapezeka m'nyumba zopanda utsi (40%) kapena ma alarms osagwira ntchito (17%). Zolakwa zimachitika, koma pali njira zomwe mungatenge kuti ma alarm anu a utsi agwire ntchito bwino ...Werengani zambiri -
Ndi zipinda ziti m'nyumba zomwe zimafunikira chowunikira cha carbon monoxide?
Alamu ya carbon monoxide imachokera makamaka pa mfundo ya electrochemical reaction. Alamu ikazindikira mpweya wa carbon monoxide mumlengalenga, electrode yoyezera imatha kuchitapo kanthu mwachangu ndikusintha izi kukhala sianal yamagetsi. Magetsi...Werengani zambiri