Uma wake wazibuza ukulinganisa uphondo Ukuze wazi ubukhulu bayo obuqondile, uze endaweni efanele. Kulesi sihloko, sizokunikeza amathiphu alula futhi asebenzayo ukuze ukwazi ukukala isikhulumi sakho ngokunembile futhi ngaphandle kwezinkinga. Noma ngabe udinga ukwazi usayizi wesipikha sakho ukuze uthenge ikhava noma nje ngenxa yelukuluku, ngomhlahlandlela wethu ungakwenza ngokushesha nangempumelelo. Qhubeka ufunda ukuze ufunde izinyathelo okufanele uzilandele kanye nezinsimbi ozodinga ukuzenza ekala uphondo kahle.

- Isinyathelo ngesinyathelo ➡️ Indlela Yokukala Uphondo

• Indlela Yokulinganisa Isikhulumi

1. Qoqa amathuluzi akho: Ngaphambi kokuba uqale ukukala uphondo, qiniseka ukuthi unemitha yomsindo nemitha esandleni. Lawa kuzoba amathuluzi akho ayinhloko okwenza isilinganiso.

2. Thola indawo ekahle: Thola indawo evulekile, engenazithiyo lapho ungabeka khona isipikha ukuze ulinganise ngokunembile umsindo waso. Gwema izikhala ezivaliwe noma ezine-echoey, njengoba lokhu kungase kuhlanekezele imiphumela yokulinganisa.

3. Beka imitha yomsindo: Uma ususimisile isikhulumi endaweni efanele, beka imitha yomsindo endaweni ephephile ukusuka kusipika, uqinisekise ukuthi ibude obufanayo nesipika nokuthi ayivinjwa yinoma iyiphi into.

4. vula uphondo: Uma imitha yomsindo isilungile, vula isipika bese uqala ukukhipha umsindo ngomfutho ojwayelekile. Kubalulekile ukugcina ivolumu ingashintshi ngesikhathi sokulinganisa ukuze uthole imiphumela enembile.

5. Thatha isilinganiso: Gcina imitha yomsindo ivuliwe okungenani imizuzwana engama-30 ukuze uthole isilinganiso esimaphakathi somsindo okhishwa uphondo. Bhala phansi umphumela otholwe ngama-decibel (dB).

6. Phinda inqubo: Uma udinga ukukala isipikha ngezimo ezihlukene noma emabangeni ahlukene, phinda izinyathelo ezingenhla ukuze uthole izilinganiso ezengeziwe.

Ngokulandela lezi zinyathelo, uzokwazi kala uphondo ngokunembile nangokwethembeka. Khumbula ukusebenzisa okokusebenza okufanele futhi ulandele izincomo zokuphepha lapho usebenza ngezinto ezilalelwayo.

Imibuzo Nezimpendulo

Indlela Yokulinganisa Isikhulumi

1. Yiziphi izinyathelo zokulinganisa isikhulumi?

1. Vula i-multimeter yakho bese usetha kunketho yokulinganisa ukumelana.
2. Nqamula isipika ohlelweni esilusebenzayo.
3. Xhuma imikhondo ye-multimeter kumatheminali esipikha.
4. Funda inani lokumelana eliboniswa i-multimeter. Lelo nani isilinganiso sophondo.

2. Kungani kubalulekile ukukala isikhulumi?

1. Ukulinganisa kukuvumela ukuthi wazi ukuthi uphondo lusesimweni esihle noma ludinga ukushintshwa.
2. Iphinde ikusize unqume ukuthi isipikha silufanele yini uhlelo lwakho lokusebenza oluhlosiwe.

3. Yiliphi ithuluzi elidingekayo ukuze kukale uphondo?

1. I-multimeter iyithuluzi elidingekayo ukukala uphondo.
2. Qiniseka ukuthi i-multimeter yakho inenketho yokulinganisa ukumelana.

4. Kuyini ukubaluleka kokumelana nophondo?

1. Inani lokumelana nophondo yisilinganiso se-impedance esinikezayo ekudluleni kwamandla kagesi.
2. Kubalulekile ukunquma amandla isikhulisi esiwadingayo ukuze isikhulumi sibe namandla.

5. Iluphi uhla lwamanani avamile okumelana nezimpondo?

1. Amanani okumelana ajwayelekile kuzikhulumi ngokuvamile aphakathi kuka-4 no-8 ohms.
2. Kodwa-ke, kukhona nezikhulumi ezinamavelu aphezulu okumelana, njenge-16 ohms.

6. Ngingakutholaphi ukumelana nesikhulumi?

1. Ukumelana nophondo kuvame ukuphrintwa kulebula yomkhiqizi noma kumadokhumenti omkhiqizo.
2. Ungathola futhi ukumelana ngokulinganisa ngokuqondile uphondo nge-multimeter.

7. Ngingakwazi ukulinganisa uphondo nge-voltmeter esikhundleni se-multimeter?

1. Cha, i-voltmeter ayifanele ukukala uphondo njengoba ingakwazi ukukala ukumelana.
2. Udinga i-multimeter enenketho yokulinganisa ukumelana ukuze uthole isilinganiso esinembile.

8. Yini okufanele ngiyenze uma isikhulumi sibonisa inani eliphakeme kakhulu noma eliphansi kakhulu lokumelana?

1. Uma isipika sibonisa inani eliphakeme kakhulu lokumelana, lingase lonakaliswe noma lishiswe.
2. Uma ibonisa inani eliphansi kakhulu, ingase ibonise isifunda esifushane sangaphakathi. Kuzo zombili izimo, cabanga ukufaka uphondo esikhundleni.

9. Ingabe zikhona izikhulumi ezinokuphazamiseka ngaphansi kuka-4 ohms?

1. Yebo, ezinye izikhulumi zinokuvinjelwa okungu-2 ohm, ikakhulukazi kumasistimu omsindo anamandla amakhulu.
2. Kodwa-ke, kubalulekile ukwenza isiqiniseko sokuthi i-amplifier yakho isekela le impedance ephansi.

10. Ngingakwazi ukulinganisa isipikha ngaphandle kokusinqamula ohlelweni esifakwe kulo?

1. Akunconywa ukukala isipikha ngaphandle kokusinqamula ohlelweni, njengoba ungalimaza i-multimeter noma isipika ngokwaso.
2. Ukunqamula uphondo ohlelweni kuqinisekisa ukulinganisa okunembile nokuphephile.