LEEM-4 Kayan aikin auna Ruwan Gudanarwar Ruwa

Kayan aikin gwaji don auna yanayin tasirin ruwa shine nau'in kayan aikin koyarwa na kimiyyar lissafi tare da dabaru na zahiri, dabarun gwaji na gwaji, yawancin abubuwan horo na karfin gwajin hannu, da darajar aikace-aikace. Na'urar firikwensin da aka yi amfani da ita a cikin kayan aikin ta ƙunshi zoben ƙarfe biyu na ƙarfe, kowane zoben yana da rauni tare da rukuni na murhu, kuma jujjuyawar ƙungiyoyin biyu na dunƙule iri ɗaya ne, yana mai da firikwensin ma'aunin ma'aunin haɓakar ruwa. An haɗa firikwensin tare da ƙaramin ƙarfin sinusoidal na musanyawa ta yanzu, kuma wutar lantarki mai hangen nesa ba ta cikin haɗuwa da ruwan da za a auna, don haka babu wani rarrabuwa a kusa da na'urar firikwensin. Mita watsin aiki wacce aka haɗa da firikwensin shigarwar juna na iya auna yanayin tasirin ruwa daidai kuma ana iya amfani da shi na dogon lokaci. An yi amfani da kayan aikin aunawa ta atomatik bisa ga wannan ka'idar a fannonin man fetur, masana'antar sinadarai da sauransu.

Ayyuka

1. Fahimta da nuna ƙa'idar aiki ta haɓakar haɓakar haɓakar ruwa mai haɗuwa da juna; samo dangantaka tsakanin ƙarfin firikwensin fitarwa da haɓakar ruwa; da kuma fahimtar mahimmancin ra'ayi da dokoki irin su Faraday's law of electromagnetic induction, Ohm's law and the basic of transformer.

2. Kiyaye firikwensin haɓakar ruwa mai haɗa kai tare da madaidaitan tsayayyar wuta.

3. Auna ma'aunin isasshen ruwan salin a yanayin zafin dakin.

4. Sami daman dangantakar tsakanin yanayin aiki da yanayin zafin ruwan gishiri (na zaɓi).

Bayani dalla-dalla

Jerin sassan