Beddelka danabka
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Waxaan qeexi karaa oo aan dabaqi karaa xeerarka danabka (voltage) ee wareegga taxanaha ah.
Hordhac
Casharkayaga maanta, waxaad baranaysaa sida loo beddelo danabka (voltage) wareegyada taxanaha ah. Waa cashar fiisigis oo heerka saddex ah, oo ka tirsan cutubka 'Series Circuits'. Waa inaad horey u garanaysaa sida wareegga fudud u shaqeeyo, oo ay ku jiraan unug iyo laydh.
Muuji qoraalka
Warqadda shaqada
weli lama diyaarin
Imtixaannada
1. Mid ka mid ah kuwan soo socda waa korantada (voltage) ee unug kasta oo ka mid ah kuwa la muujiyey?
- 20 V
- 3 V
- Jawaabta saxda ah:1.5 V
- 2 V
2. Mid ka mid ah kuwan soo socda waa korantada (voltage) sahayda korontada guryaha ee dalka UK?
- 400 000 V
- 25 000 V
- Jawaabta saxda ah:230 V
- 9 V
- 1.5 V
3. Laba unug oo kala duwan ayaa loo isticmaali karaa in lagu shido nal (bulb). Unugyadu waxay leeyihiin danab (voltage) isku mid ah, laakiin mid ka mid ah wuu ka weyn yahay kan kale. Kee labada odhaahood oo soo socda ayaa sax ah?
- Unugga weyni wuxuu nal ku shidi doonaa si ka iftiin badan.
- Jawaabta saxda ah:Unugga weyni wuxuu nal ku shidi doonaa muddo dheer.
- Labada unugba waxay nal ku shidi doonaan iftiin isku mid ah.
- Labada unugba waxay nal ku shidi doonaan muddo isku mid ah.
4. Qaybaha soo socda, midkee ayay astaanta wareegga (circuit symbol) ee la muujiyey ka dhigan tahay?
- iska caabiya (resistor)
- matoorka (motor)
- mitirka danabka (voltmeter)
- mitirka hadda (ammeter)
- Jawaabta saxda ah:biiraha (buzzer)
5. Si loo cabbiro danabka (voltage) ee qayb ka mid ah wareegga (circuit), waa in voltmeter-ka la dhex geliyo wareegga. Kee ayaa ka mid ah hadalladan ku habboon?
- Jawaabta saxda ah:Waa in voltmeter-ka la dhigaa isagoo ku xiran dhinacyada qaybta (across the component).
- Waa in voltmeter-ka la dhigaa isagoo ku xiran qaybta si taxane ah (in series).
- Waa in voltmeter-ka la dhigaa meel ka hor qaybta.
- Waa in voltmeter-ka la dhigaa meel ka dambeeya qaybta.
1. Un cell 1.5 V ah ayaa lagu xiraya nal 6 V ah oo ku jira wareeg taxane ah (series circuit). Kee ka mid ah weedhahan soo socda ayaa ku saabsan wareegga uu sax yahay?
- Jawaabta saxda ah:nalku wuu ifin lahaa si hoose
- nalku wuu ifin lahaa si buuxda
- nalku wuu qarxi lahaa
- nalku ma ifin lahaa
2. Battery ayaa ku xiran afar nal oo isku mid ah oo ku jira wareeg taxane ah (series circuit). Kee ayaa ka mid ah hadalladan ku saabsan wareegga uu sax yahay?
- Volt-ka (voltage) ku kala duwanaan doonaa nal kasta.
- Nalka ugu dhow dhinaca togan (positive terminal) ayaa ugu iftiimi doona.
- Nalka ugu dhow dhinaca taban (negative terminal) ayaa ugu iftiimi doona.
- Jawaabta saxda ah:Volt-ka (voltage) ku saabsan nal kasta wuxuu noqon doonaa isku mid.
3. Batariyada lagu muujiyay waxay ka kooban tahay saddex unug oo isku mid ah oo 1.5 V ah, kuwaas oo si sax ah u toosan. Waa kuwee kuwan soo socda wadarta korantada (voltage) ay bixiso batariyadu?
- 1.5 V
- 3.0 V
- Jawaabta saxda ah:4.5 V
- 6.0 V
4. Batariyada ku jirta wareegga (circuit) ee la muujiyay waxay ka samaysan tahay laba unug oo isku mid ah oo lithium ion ah, mid walbana waa 3.0 V. Kee ka mid ah kuwan soo socda waa akhrinta (reading) ee uu muujin doono voltmeter-ku?
- 1 V
- 3 V
- Jawaabta saxda ah:6 V
- 9 V
5. Batariga ku jira wareegga (circuit) la muujiyay wuxuu ka kooban yahay laba unug oo isku mid ah oo 1.5 V ah. Mid ka mid ah kuwan soo socda ayaa ah akhrinta (reading) uu muujin doono voltmeter-ka?
- 1.5 V
- Jawaabta saxda ah:3.0 V
- 4.5 V
- 6.0 V
6. Nalalka ku jira dhammaan laambadaha wareegga lagu muujiyay waa isku mid. Mid ka mid ah kuwan soo socda ayaa ah danabka (voltage) saxda ah ee ku taal nalalka laambadda 1?
- 1.0 V
- Jawaabta saxda ah:2.0 V
- 4.0 V
- 8.0 V
Waxa ardaydu arkaan
Tan waa isla casharka sida ardaygu u arko. Waxaad qayb kasta u dirsan kartaa ardayda.
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