FEN VE TEKNOLOJ\u0130 DERS\u0130 4-G SINIFI
\n2. D\u00d6NEM 3. YAZILI SORULARI (A)<\/p>\n
Ad-Soyad: \u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026
\nNo:\u2026\u2026\u2026\u2026\u2026\u2026<\/p>\n
1- A\u015fa\u011f\u0131dakilerden hangisi \u00e7evre kirlili\u011fine yol a\u00e7maz?<\/p>\n
A) Filtresiz fabrika bacalar\u0131ndan \u00e7\u0131kan gazlar B)Tar\u0131mda geli\u015fig\u00fczel kullan\u0131lan ila\u00e7lar
\nC) Ormanlardan \u00e7\u0131kan bol oksijen gaz\u0131 D) T\u00fckenmi\u015f pillerin topra\u011fa at\u0131lmas\u0131
\n2- A\u015fa\u011f\u0131dakilerden hangisi \u00e7evrede kal\u0131c\u0131 kirlili\u011fe neden olur?
\nA) Odun par\u00e7as\u0131 B) Hayvan \u00f6l\u00fcs\u00fc
\nC) Plastik \u015fi\u015fe D) Ka\u011f\u0131t<\/p>\n
3- Hava kirlili\u011fini \u00f6nlemek i\u00e7in a\u015fa\u011f\u0131dakilerden hangisi yap\u0131lmamal\u0131d\u0131r?<\/p>\n
A) Fabrika bacalar\u0131na filtre tak\u0131lmal\u0131d\u0131r.
\nB) Evlerde yak\u0131t olarak do\u011falgaz kullan\u0131lmal\u0131d\u0131r.
\nC) Toplu ta\u015f\u0131ma ara\u00e7lar\u0131 tercih edilmemelidir.
\nD) Orman yang\u0131nlar\u0131 \u00f6nlenmelidir.<\/p>\n
4-\u00d6\u011fretmeni, Sude\u2019ye \u2018\u2019G\u00f6zle g\u00f6r\u00fclemeyen canl\u0131lar\u0131 incelemek i\u00e7in kullanaca\u011f\u0131m\u0131z arac\u0131 laboratuvardan al\u0131r m\u0131s\u0131n?\u2019\u2019 dedi. Sude laboratuvara gitti\u011finde a\u015fa\u011f\u0131daki ara\u00e7lardan hangisini almas\u0131 gerekti\u011fini bilemedi. Sude\u2019ye yard\u0131m eder misiniz?<\/p>\n
A) B)
\nC) D)<\/p>\n
5-Uzun s\u00fcre a\u00e7\u0131kta b\u0131rak\u0131lan ekmek k\u00fcflenir. A\u015fa\u011f\u0131daki olaylardan hangisinde meydana gelen de\u011fi\u015fim yukar\u0131daki de\u011fi\u015fim ile ayn\u0131d\u0131r?<\/p>\n
A) Demirin paslanmas\u0131
\nB) Sandalyenin k\u0131r\u0131lmas\u0131
\nC) Kolonyan\u0131n u\u00e7mas\u0131
\nD) Ya\u011f\u0131n d\u00f6k\u00fclmesi
\n6.A\u015fa\u011f\u0131daki basit elektrik devrelerini inceleyin.Ampul\u00fcn yan\u0131p yanmayaca\u011f\u0131 hangi se\u00e7enekte do\u011fru verilmi\u015ftir?
\nA) C)<\/p>\n
B) D)
\n7. Basit bir elektrik devresinde a\u015fa\u011f\u0131dakilerden hangisi bulunmaz?
\nA) sigorta B) pil C) ampul D) anahtar<\/p>\n
8. Elektrikli ara\u00e7lar\u0131 \u00e7al\u0131\u015ft\u0131rmak i\u00e7in fi\u015fin tak\u0131ld\u0131\u011f\u0131 yere ne denir?
\nA) saya\u00e7 B) sigorta C) priz D) duy<\/p>\n
9. A\u015fa\u011f\u0131dakilerden hangisi pille \u00e7al\u0131\u015ft\u0131r\u0131lamaz?
\nA) el feneri B) radyo
\nC) hesap makinesi D) buzdolab\u0131<\/p>\n
10. A\u015fa\u011f\u0131dakilerden hangisi hem pille hem de
\nelektrikle \u00e7al\u0131\u015fabilir?
\nA) f\u0131r\u0131n B) buzdolab\u0131
\nC) \u00e7ama\u015f\u0131r makinesi D) radyo<\/p>\n
11. Geli\u015fig\u00fczel at\u0131lan pillerle ilgili a\u015fa\u011f\u0131daki
\nifadelerin hangisi do\u011frudur?
\nA) Ya\u011fmur sular\u0131yla \u00e7\u00f6z\u00fcnerek su ve topra\u011f\u0131
\nkirletir.
\nB) Tabiata hi\u00e7bir zarar\u0131 yoktur.
\nC) Po\u015fete koyarak at\u0131ld\u0131\u011f\u0131nda zarar vermez.
\nD) \u0130yice ezip at\u0131nca zararl\u0131 maddeleri yok olur.
\n12. Bir elektrik devresinde baz\u0131 durumlarda ampul \u0131\u015f\u0131k vermez. Hangisi bu durumlardan de\u011fildir?
\nA) ampul\u00fcn patlak olmas\u0131
\nB) pilin bitmi\u015f olmas\u0131
\nC) pilin yanl\u0131\u015f ba\u011flanmas\u0131
\nD) ampul\u00fcn duya tam oturmas\u0131
\n13-Elektrik devreleri konusunda ara\u015ft\u0131rma yapan birisi hangi sonuca ula\u015famaz?<\/p>\n
A-Elektrik devrelerindeki kablo kopukluklar\u0131 devrenin \u00e7al\u0131\u015fmas\u0131n\u0131 etkilemez.
\nB-Elektrik devresiyle ayd\u0131nlanmak i\u00e7in ampul kullanmal\u0131y\u0131z.
\nC-Odam\u0131z\u0131 ayd\u0131nlatan ampul\u00fcn kablolar\u0131 duvar i\u00e7erisindedir.
\nD- Evimizdeki elektrik d\u00fc\u011fmeleri birer anahtard\u0131r.<\/p>\n
14-A\u015fa\u011f\u0131daki devrelerin hangisinde ampul \u0131\u015f\u0131k vermez?
\nA) C)
\nB) D)
\n15) Bir elektrik devresinde a\u00e7ma kapama g\u00f6revini hangisi yapar?
\nA) pil B) kablo
\nC) ampul D) anahtar
\nW<\/p>\n
16) A\u015fa\u011f\u0131dakilerden hangisi farkl\u0131 elektrik
\nkayna\u011f\u0131yla \u00e7al\u0131\u015f\u0131r? A) \u00dct\u00fc B) TV kumandas\u0131
\nC) Buzdolab\u0131 D) \u00c7ama\u015f\u0131r Makinesi<\/p>\n
17. Pilde a\u015fa\u011f\u0131daki kutuplardan hangisi bulunur?
\nA) kuzey kutbu B) g\u00fcney kutbu
\nC) (+) ve (-) kutup D) do\u011fu ve bat\u0131 kutbu<\/p>\n
18-)<\/p>\n
I \u2013 Yavru kaplumba\u011falar deniz yerine \u0131\u015f\u0131\u011fa giderler.
\nII \u2013 G\u00f6\u00e7men ku\u015flar y\u00f6n\u00fcn\u00fc \u015fa\u015f\u0131r\u0131r.
\nIII \u2013 G\u00f6k cisimleri, y\u0131ld\u0131zlar yeterince g\u00f6zlemlenemez.
\nIV \u2013 Ev ve parklarda gereksiz kullan\u0131m\u0131 israft\u0131r.<\/p>\n
Yukar\u0131dakilerden hangisi ya da hangileri \u0131\u015f\u0131k kirlili\u011finin sonu\u00e7lar\u0131ndand\u0131r?<\/p>\n
A) I ve II B) I, II ve III
\nC) I, III ve IV D) I, II, III ve IV<\/p>\n
19-Elektri\u011fin tehlikelerinden korun\u00acmak i\u00e7in a\u015fa\u011f\u0131dakilerden hangisi yapmamal\u0131y\u0131z?
\nA) Prizlere sadece fi\u015f sokmal\u0131y\u0131z. B) K\u0131r\u0131k fi\u015fleri kullanmamal\u0131y\u0131z.. C) Elektrikle \u00e7al\u0131\u015fan ara\u00e7lar\u0131n tamirini kendimiz yapmal\u0131y\u0131z
\nD) Elektrik direklerine yakla\u015fmamal\u0131y\u0131z.<\/p>\n
20 . A\u015fa\u011f\u0131daki devrede ampul neden yanmamaktad\u0131r?
\nA) Lamba patlak
\nB) Pil yok
\nC) Kablo kopuk
\nD)Anahtar a\u00e7\u0131k<\/p>\n
www.sorubak.com<\/p>\n
SADIK SOFUO\u011eLU
\nHER SORU 5PUAN
\nBA\u015eARILAR.
\n\uf04a<\/p>\n
Dok\u00fcman\u0131n Tam ve G\u00f6rselli Halini \u0130ndirmek \u0130\u00e7in TIKLAYINIZ<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" FEN VE TEKNOLOJ\u0130 DERS\u0130 4-G SINIFI 2. D\u00d6NEM 3. YAZILI SORULARI (A) Ad-Soyad: \u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026 No:\u2026\u2026\u2026\u2026\u2026\u2026 1- A\u015fa\u011f\u0131dakilerden hangisi \u00e7evre kirlili\u011fine yol a\u00e7maz? A) Filtresiz fabrika bacalar\u0131ndan \u00e7\u0131kan gazlar B)Tar\u0131mda geli\u015fig\u00fczel kullan\u0131lan ila\u00e7lar C) Ormanlardan \u00e7\u0131kan bol oksijen gaz\u0131 D) T\u00fckenmi\u015f pillerin topra\u011fa at\u0131lmas\u0131 2- A\u015fa\u011f\u0131dakilerden hangisi \u00e7evrede kal\u0131c\u0131 kirlili\u011fe neden olur? A) Odun par\u00e7as\u0131 B) … Devam\u0131n\u0131 oku…<\/a><\/p>\n","protected":false},"author":1686,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/65557"}],"collection":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/users\/1686"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/comments?post=65557"}],"version-history":[{"count":0,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/65557\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/media?parent=65557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/categories?post=65557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/tags?post=65557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}