Samaynta wareegyada barbar socda
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Waxaan adeegsan karaa jaantusyada wareegga si aan u dhiso wareegyo barbar socda iyo inaan sawiro jaantusyada wareegyada barbar socda.
Hordhac
Hordhac: Maanta waxaad baran doontaa sida loo dhiso wareegyo barbarrad (parallel circuits) iyo sida loo sawiro jaantusyadooda. Kahor intaadan bilaabin, waa inaad hore u taqaanid sida wareegyada taxanaha (series circuits) u shaqeeyaan iyo sida loo akhriyo jaantuska wareegga.
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Imtixaannada
1. Kee ka mid ah weedhahan ku saabsan wareegyada taxanaha ah (series circuits) waa sax?
- Wareegga taxanaha ah wuxuu ka kooban yahay isgoysyo (junctions).
- Wareegga taxanaha ah wuxuu leeyahay loop-yo kala duwan.
- Jawaabta saxda ah:Hadimada (current) waa isku mid meel kasta oo wareegga taxanaha ah.
- Hadimada waxay qaadan kartaa waddooyin kala duwan wareegga taxanaha ah.
2. Mid ka mid ah iska caabbinta soo socota ayaa ah iska caabbinta guud ee isku xirka resistors-ka lagu muujiyey?
- 1 $$\Omega$$
- 2 $$\Omega$$
- 3 $$\Omega$$
- 4 $$\Omega$$
- Jawaabta saxda ah:5 $$\Omega$$
3. Fiilo dhererkeedu yahay 20 cm ayaa leh iska caabin (resistance) ah 60 Ω. Kee ka mid ah dhererka soo socda ee fiilada ayaa yeelan doona iska caabin ah 15 Ω?
- Jawaabta saxda ah:5 cm
- 20 cm
- 40 cm
- 80 cm
4. Mid ka mid ah weedhahan soo socda ayaa sharaxaya sida ammeter-ka loogu xiro si loo cabbiro hadda (current) ee dhex maraya qaybta?
- Jawaabta saxda ah:Si isku xigxig ah (series) la xiriira qaybta.
- Si barbar socod ah (parallel) la xiriira qaybta.
- Si kasta ha ahaatee, isku xigxig ama barbar socod la xiriira qaybta.
5. Mid ka mid ah weedhahan soo socda ayaa sharxaya sida voltmeter-ka loogu xiro si loo cabbiro danabka (voltage) ee dhinacyada qaybta?
- Si isku xigxig ah (series) oo lala xiro qaybta.
- Jawaabta saxda ah:Si barbar socda (parallel) oo lala xiro qaybta.
- Si isku xigxig ah ama barbar socda oo lala xiro qaybta.
6. Waa kuwee qawaaniinta muhiimka ah marka la sawirayo jaantusyada korontada (circuit diagrams)?
- Jawaabta saxda ah:Ma jiraan meelo yaryar oo bannaan oo u dhexeeya fiilooyinka ama qaybaha.
- Waxaa la isticmaalaa astaamo caadi ah oo koronto (standard circuit symbols).
- Fiilooyinka waxaa lagu sawiraa iyadoo la isticmaalayo xisaab (ruler).
- Jaantuska korontadu waa mid isku mid ah labada dhinac (symmetrical).
1. Kee ka mid ah weedhahan ku saabsan wareegyada barbar socda (parallel circuits) waa sax?
- Jawaabta saxda ah:Wareegga barbar socda wuxuu ka kooban yahay isgoysyo (junctions).
- Wareegga barbar socda wuxuu leeyahay wareegyo kala duwan (loops).
- Dhammaan korontadu waxay dhex martaa dhammaan qaybaha wareegga barbar socda.
- Korontadu waxay isku mid tahay meel kasta oo wareegga barbar socda ah.
2. Dee ka mid ah xeerarkan ayaan **muhiim** ahayn markaad ka dhisayso wareeg (circuit) jaantuska wareegga?
- Tirada qaybaha (components) waa inay isku mid ahaadaan.
- Tirada wareegyada (loops) waa inay isku mid ahaadaan.
- Qaybaha ku yaal wareeg kasta waa inay isku mid ahaadaan.
- Jawaabta saxda ah:Meesha ay qaybuhu ku yaalaan wareeg kasta waa inay isku mid ahaadaan.
3. Arday ayaa sawiray jaantuska wareegga (circuit diagram) ee wareeg ay isticmaaleen si ay u cabbiraan danabka (voltage) ku yaalla laambadda. Kee ka mid ah khaladaadkan ayaa ay sameeyeen markii ay dhisirayeen jaantuska wareegga ee la muujiyey?
- Waxay isticmaaleen astaan (symbol) khaldan oo loogu talagalay unugga (cell).
- Jawaabta saxda ah:Waxaa jira farqi (gap) ah meesha togan (positive terminal) ee unugga.
- Waxay isticmaaleen astaan khaldan oo loogu talagalay mid ka mid ah laambadaha.
- Voltmitirka (voltmeter) waxaa lagu xiray si taxane (series).
4. Mid ka mid ah wareegyada (circuits) ee lagu muujiyay, A, B, C, ama D, waa kan aan la midka ahayn?
- A
- Jawaabta saxda ah:B
- C
- D
5. Waa kee mid ka mid ah weedhahan ku saabsan voltage iyo current (current) oo sax ah?
- Jawaabta saxda ah:voltage = cabirka 'riixista' ee lagu riixo charges-ka; current = heerka qulqulka charges-ka
- voltage = heerka qulqulka charges-ka; current = cabirka 'riixista' ee lagu riixo charges-ka
- voltage = sida ay u adag tahay in charges-ku qulqulaan; current = heerka qulqulka charges-ka
- voltage = tirada charges-ka ee ku jira wareegga; current = sida ay u dhakhso badan yihiin charges-ku markay qulqulaan
6. Laboodka labada wareeg ee sawirka ku muujisan, kee mid ka mid ah hadallada soo socda waa sax?
- Jawaabta saxda ah:Labada wareegba waa wareegyo isbarbar yaac (parallel circuits).
- Labada wareegba waa wareegyo isku xigxiga (series circuits).
- Labada wareegba waa isku wareeg (same circuit).
- Hal wareeg waa isku xigxig (series) kan kalena waa isbarbar yaac (parallel).
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