Me pehea te whakamatautau Ko te whakamahana tubular Oven he tikanga pai, a ko te whakamahinga o te whakamahana oumu te mea tino noa i roto i nga taputapu e hiahia ana kia whakamahana. Heoi, ka rahua te ngongo whakawera me te kore e whakamahia, me aha tatou? Me pehea e whakatau ai he pai, he kino ranei te ngongo whakawera?
1, ki te multimeter ātete taea te ine ātete, he torutoru ohms ki tatini ohms he pai, mano o ohm me te teitei ake, he kino.
2. E ai ki te mana hoahoa o te ngaohiko me te ngongo ngongo oumu, ko te tauira aukati o te ngongo whakawera ka kiia ko R = (V x V)/P (R ko te aukati, ko te V mo te ngaohiko, ko te P mo te mana) . He pai te hua ki te nui ake i te 0 me te iti iho i te 1000.
3, no reira, i te ine ki te konae ohm (×10Ω) o te mita maha, mena he kore mutunga te panui, he tata ranei ki te kore mutunga, he ara iahiko tuwhera. Ko nga panui ka tohu noa, kaore he pakaru.
4. Mena karekau te ngongo whakamahana oumu e whakakahangia ana, tirohia mehemea he kohao kitea, he kowhaowhao, he pakaru me te pakaru ki te mata o te tinana ngongo. Mena karekau he kohao kitea, te trachoma, te pakaru me te pakaru, he pai te tikanga.
Tikanga Whakawa: Mena kua kitea he kohao, he trachoma, he pakaru me te pahūtanga ki runga i te mata o te whakawera umu Kowiri tira, he tohu kua pakaru te ngongo whakamahana, kua kore e taea te whakamahi noa. Ina he kore te uara parenga i ine, ka tohu hoki kaore e taea te whakamahi i te ngongo whakawera; Mena kei te mau tonu te mata me te uara parenga kei roto i te awhe noa, me rapu etahi atu take.
Mena kei te pirangi koe ki a maatau hua, ka taea e koe te whakapiri mai ki a maatau!
Hoapā: Amiee Zhang
Email: info@benoelectric.com
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Te wa tuku: Maehe-23-2024