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‫ﺣﻲ‬ : ‫ﺛﺎﻧوﯾﺔ‬‫ﻋﺎﻣر‬ ‫اﻟﺷﯾﺦ‬‫ﺑرﯾﺎن‬‫اﻟﮭﻧدﺳﺔ‬ ‫ﻣﺎدة‬ ‫ﻓﻲ‬ ‫اﻟﺛﺎﻟث‬ ‫اﻟﻔرض‬
‫اﻟﻛﮭرﺑﺎﺋﯾﺔ‬
‫اﻟـ‬‫ﻘ‬‫ـ‬‫ﺳ‬‫ـ‬:‫م‬‫اﻟ‬‫ـ‬‫ﺛ‬‫ـ‬‫ﺎﻧﯾﺔ‬‫رﯾﺎﺿﻲ‬ ‫ﺗﻘﻧﻲ‬‫ھ‬‫ك‬
: ‫اﻟﺪراﺳﯿﺔ‬ ‫اﻟﺴﻨﺔ‬2014/2015‫ﺳﺎﻋﺗﺎن‬ : ‫اﻟﻣدة‬
‫اﻟﺻﻧﺎدﯾق‬ ‫ﻟﻔرز‬ ‫آﻟﻲ‬ ‫ﻧظﺎم‬
I.: ‫اﻟﻣﺑﺳط‬ ‫اﻟﺷروط‬ ‫دﻓﺗر‬
: ‫اﻟﮭدف‬‫ﻓﻲ‬ ‫وﺗﺟﻣﯾﻌﮭﺎ‬ ، ‫وزﻧﺎ‬ ‫اﻟﻣﺧﺗﻠﻔﺔ‬ ‫و‬ ‫ﺷﻛﻼ‬ ‫اﻟﻣﺗﺷﺎﺑﮭﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫ﻓرز‬ ‫ھو‬ ‫اﻟﻧظﺎم‬ ‫ھذا‬ ‫ﻣن‬ ‫اﻟﻣطﻠوب‬
. ‫اﻻﺳﺗﻌﻣﺎل‬ ‫ﻗﺻد‬ ‫ﻣﺟﻣوﻋﺎت‬
: ‫اﻟﺗﺷﻐﯾل‬‫اﻟ‬‫ﻧظﺎم‬‫ﻋﻠﻰ‬ ‫ﯾﺣﺗوي‬4: ‫رﺋﯾﺳﯾﺔ‬ ‫أﺷﻐوﻻت‬
: ‫اﻷوﻟﻰ‬ ‫اﻷﺷﻐوﻟﺔ‬‫ﺑﺎﻟﺻﻧﺎدﯾق‬ ‫اﻹﺗﯾﺎن‬
: ‫اﻟﺛﺎﻧﯾﺔ‬ ‫اﻷﺷﻐوﻟﺔ‬‫اﻟﺻﻧﺎدﯾق‬ ‫ﻓرز‬‫وزن‬ ‫ذات‬ ‫ﺧﻔﯾﻔﺔ‬ ‫إﻟﻰ‬1kg‫وزن‬ ‫ذات‬ ‫وﺛﻘﯾﻠﺔ‬2kg.
: ‫اﻟﺛﺎﻟﺛﺔ‬ ‫اﻷﺷﻐوﻟﺔ‬‫اﻟﺛﻘﯾل‬ ‫اﻟﺻﻧدوق‬ ‫إﺧﻼء‬
: ‫اﻟراﺑﻌﺔ‬ ‫اﻷﺷﻐوﻟﺔ‬‫اﻟﺧﻔﯾف‬ ‫اﻟﺻﻧدوق‬ ‫إﺧﻼء‬
‫اﻟﻣﺣرك‬ ‫ﯾدﯾره‬ ‫اﻟذي‬ ‫اﻟﺑﺳﺎط‬ ‫ﺑﻔﺿل‬ ‫ﯾﺗم‬ ‫ﺑﺎﻟﺻﻧﺎدﯾق‬ ‫اﻹﺗﯾﺎن‬M،‫ﻣﻼﻣس‬ ‫ﺑواﺳطﺔ‬ ‫ﻓﯾﮫ‬ ‫ﻣﺗﺣﻛم‬
‫ﻛﮭروﻣﻐﻧﺎطﯾﺳﻲ‬kM‫اﻟﻣﻠﺗﻘط‬ ‫ﺑواﺳطﺔ‬ ‫ﯾﻛون‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫ﻋن‬ ‫اﻟﻛﺷف‬ .h‫اﻟﺻﻧدوق‬ ‫ﻛﺎن‬ ‫إذا‬، ‫ﺧﻔﯾف‬
‫اﻟﻣﻠﺗﻘطﯾن‬ ‫وﺑواﺳطﺔ‬h‫و‬g. ‫ﺛﻘﯾل‬ ‫اﻟﺻﻧدوق‬ ‫ﻛﺎن‬ ‫إذا‬
: ‫اﻟﻔرز‬ ‫أﺷﻐوﻟﺔ‬ ‫وﺻف‬
-‫اﻟﻣﻠﺗﻘط‬ ‫ﻋﻠﻰ‬ ‫ﺿﻐط‬ ‫إذا‬h‫اﻟراﻓﻌﺔ‬ ‫ﺳﺎق‬ ‫ﺗﺧرج‬ ، ‫ﻟوﺣده‬A‫ﺑﻣوزع‬ ‫وھواﺋﻲ‬ ‫ﻛﮭر‬ ‫)ﺗﺣﻛم‬5/2‫ﺛﻧﺎﺋﻲ‬
‫اﻹﺳﺗﻘرار‬dA‫اﻟﻣﻧﺣدر‬ ‫ﺑﺟﺎﻧب‬ ‫اﻟﺻﻧدوق‬ ‫ﻟوﺿﻊ‬ (2‫ﻋﻠﻰ‬ ‫اﻟﺿﻐط‬ ‫ﺣﺎﻟﺔ‬ ‫وﻓﻲ‬g‫و‬h‫ﺗﺧرج‬ ، ‫ﻣﻌﺎ‬
‫اﻟراﻓﻌﺔ‬ ‫ﺳﺎق‬A‫اﻟﻣﻧﺣدر‬ ‫ﺑﺟﺎﻧب‬ ‫اﻟﺻﻧدوق‬ ‫ﻟوﺿﻊ‬1.
-‫اﻟﺣﺎﻟﺗﯾن‬ ‫ﻛﻠﺗﺎ‬ ‫ﻓﻲ‬. ‫اﻷﺻﻠﻲ‬ ‫وﺿﻌﮭﺎ‬ ‫إﻟﻰ‬ ‫اﻟراﻓﻌﺔ‬ ‫ﺳﺎق‬ ‫ﺗﻌود‬
: ‫اﻹﺧﻼء‬ ‫أﺷﻐوﻟﺗﻲ‬‫اﻟﻣﻧﺣدر‬ ‫ﻧﺣو‬ ‫اﻟﺛﻘﯾﻠﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫إﺧﻼء‬ ‫ﻋﻣﻠﯾﺔ‬ ‫ﺗﺗم‬1‫اﻟدﻓﻌﺔ‬ ‫ﺑواﺳطﺔ‬B‫)ﺗﺣﻛم‬
‫ﺑﻣوزع‬ ‫ﻛﮭروھواﺋﻲ‬4/2‫اﻹﺳﺗﻘرار‬ ‫ﺛﻧﺎﺋﻲ‬dB(‫ﺑواﺳطﺔ‬ ‫اﻟﻣﻧﺣدر‬ ‫ﻧﺣو‬ ‫اﻟﺧﻔﯾﻔﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫و‬2‫ا‬‫ﻟداﻓﻌﺔ‬C
‫ﺑﻣوزع‬ ‫ﻛﮭروھواﺋﻲ‬ ‫)ﺗﺣﻛم‬4/2‫اﻹﺳﺗﻘرار‬ ‫ﺛﻧﺎﺋﻲ‬dC(.
: ‫ﻣﻼﺣظﺔ‬
-‫ﻣﺟﻣوﻋﺎت‬ ‫ﺷﻛل‬ ‫ﻋﻠﻰ‬ ‫ﺗﻌﺑﺋﺗﮭﺎ‬ ‫ﻗﺻد‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫ﻣرور‬ ‫ﺗﻠﺗﻘط‬ ، ‫ﻣﻧﺣدر‬ ‫ﻛل‬ ‫ﻋﻧد‬ ‫ﻛﮭروﺿوﺋﯾﺔ‬ ‫ﺧﻠﯾﺔ‬ ‫ﺗوﺟد‬
‫ذات‬10‫ﻗدرھﺎ‬ ‫زﻣﻧﯾﺔ‬ ‫ﻟﻣدة‬ ‫ﺻوﺗﻲ‬ ‫ﻣﻧﺑﮫ‬ ‫ﯾﻧطﻠق‬ ، ‫اﻟﻣطﻠوب‬ ‫اﻟﻌدد‬ ‫اﻛﺗﻣﺎل‬ ‫ﻋﻧد‬ ‫ﺑﺣﯾث‬ ، ‫ﺻﻧﺎدﯾق‬
t = 20 ms.
‫اﻟﺻﻔﺣﺔ‬1/3
EE‫ﻛﮭرﺑﺎﺋﯾﺔ‬ ‫طﺎﻗﺔ‬ :
EP‫ھواﺋﯾﺔ‬ ‫طﺎﻗﺔ‬ :
E‫اﻹﺳﺗﻐﻼل‬ ‫ﺗﻌﻠﯾﻣﺎت‬ :
n‫اﻟﺻﻧﺎدﯾق‬ ‫ﻋدد‬ :
:‫اﻟﻣطﻠوب‬ ‫اﻟﻌﻣل‬
1-: ‫اﻟوظﯾﻔﻲ‬ ‫اﻟﺗﺣﻠﯾل‬
‫س‬1:‫اﻟﺑﯾﺎﻧﻲ‬ ‫اﻟﻧﺷﺎط‬ ‫أﻛﻣل‬A0‫اﻟﻧظﺎم‬ ‫ﻟﮭذا‬‫اﻹﺟﺎﺑﺔ‬ ‫ورﻗﺔ‬ ‫ﻋﻠﻰ‬
‫س‬2:‫اﻟﻣﻠﺗﻘطﺎت‬ ‫دور‬ ‫ھو‬ ‫ﻣﺎ‬g‫و‬h‫؟‬
‫س‬3:‫اﻟﻣﻠﺗﻘطﺎت‬ ‫دور‬ ‫ھو‬ ‫ﻣﺎ‬a1‫و‬a2‫؟‬
‫س‬4‫اﻟﻣﺳﺗﻌﻣﻠﺔ‬ ‫اﻷﺟﮭزة‬ ‫ﺟدول‬ ‫أﻛﻣل‬ :
2-: ‫اﻟﻛﮭروﺿوﺋﯾﺔ‬ ‫اﻟﺧﻠﯾﺔ‬ ‫دارة‬
‫س‬5‫ﺑﺎﻟﺟدول‬ ‫ﻣﺳﺗﻌﯾﻧﺎ‬ ‫اﻟدارة‬ ‫ﺗﺷﻐﯾل‬ ‫ﻣﺑدأ‬ ‫أﺷرح‬ :
‫اﻹﺟﺎﺑﺔ‬ ‫ورﻗﺔ‬ ‫ﻋﻠﻰ‬ ‫اﻟﻣوﺟود‬
‫س‬6‫اﻟﻣﻘﺎوﻣﺔ‬ ‫ﻗﯾﻣﺔ‬ ‫أﺣﺳب‬ :RB‫ﺑﺗﺷﺑﻊ‬ ‫ﺗﺳﻣﺢ‬ ‫اﻟﺗﻲ‬
‫اﻟﺗراﻧزﺳﺗور‬Tr2: ‫أن‬ ‫ﻋﻠﻣﺎ‬
Vcc= 12V،VBE SAT = 0.6 V،= 100β
‫اﻟﻣرﺣل‬ ‫ﻗدح‬ ‫ﺗﯾﺎر‬IC = 1mA
‫س‬7:‫اﻟﺛﻧﺎﺋﻲ‬ ‫ﻣن‬ ‫ﻛل‬ ‫دور‬ ‫ھو‬ ‫ﻣﺎ‬D1‫اﻟﺗراﻧزﺳﺗور‬ ‫و‬Tr1
‫س‬8‫اﻟﺛﻧﺎﺋﻲ‬ ‫دور‬ ‫ھو‬ ‫ﻣﺎ‬ :D2
3-‫دارة‬‫اﻟﺻوﺗﻲ‬ ‫اﻟﻣﻧﺑﮫ‬:
‫اﻟﺟرس‬ ‫ﻣﻘﺎوﻣﺔ‬Ru = 8ΩRB=10 KΩ ; RC=56 Ω ;
RE =100 Ω ; β=50,VBE = 0.6V
h11=152 Ω ; h12=0 ;h22=0 ;h21=50
‫س‬9‫اﻟدﯾﻧﺎﻣﯾﻛﯾﺔ‬ ‫اﻟﺣﺎﻟﺔ‬ ‫ﻓﻲ‬ ‫اﻟﻣﻛﺎﻓﺊ‬ ‫اﻟﺗﺻﻣﯾم‬ ‫أرﺳم‬ :
‫س‬10: ‫ﯾﻠﻲ‬ ‫ﻣﺎ‬ ‫أﺣﺳب‬ :
-‫اﻟﺗوﺗر‬ ‫ﻓﻲ‬ ‫اﻟﺗﺿﺧﯾم‬
-‫اﻟدﺧول‬ ‫ﻣﻘﺎوﻣﺔ‬
-‫اﻟﺧروج‬ ‫ﻣﻘﺎوﻣﺔ‬
‫اﻟﺻﻔﺣﺔ‬2/3
‫اﻹﺟﺎﺑﺔ‬ ‫ورﻗﺔ‬
‫ج‬1‫اﻟﻧﺷﺎط‬ ‫ﻣﺧطط‬ :A0
‫ج‬4: ‫اﻟﻣﺳﺗﻌﻣﻠﺔ‬ ‫اﻷﺟﮭزة‬ ‫ﺟدول‬ :
‫اﻟﻣﻧﻔذات‬‫اﻟﻣﻔﻧدات‬‫اﻟﻣﺗﺻدرة‬‫اﻟﻣﻠﺗﻘطﺎت‬
‫ﺑﺎﻟﺻﻧﺎدﯾق‬ ‫اﻹﺗﯾﺎن‬
‫اﻟﺻﻧﺎدﯾق‬ ‫ﻓرز‬
‫اﻟﺛﻘﯾﻠﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫إﺧﻼء‬
‫اﻟﺧﻔﯾﻔﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫إﺧﻼء‬
‫ج‬5‫اﻟﻛﮭروﺿوﺋﯾﺔ‬ ‫اﻟﺧﻠﯾﺔ‬ ‫ﺗﺷﻐﯾل‬ ‫ﻣﺑدأ‬ :
‫ﺣﺎﻟﺔ‬Tr1‫ﺣﺎﻟﺔ‬Tr2‫اﻟﻣرﺣل‬ ‫وﺷﯾﻌﺔ‬‫اﻟﻣرﺣل‬ ‫ﻣﻣﺎس‬ ‫ﺣﺎﻟﺔ‬
‫اﻟﺻﻧدوق‬ ‫ﻏﯾﺎب‬
‫اﻟﺻﻧدوق‬ ‫ﺣﺿور‬
‫اﻟﺻﻔﺣﺔ‬3/3
‫ﺑرﯾﺎن‬ ‫ﻋﺎﻣر‬ ‫اﻟﺷﯾﺦ‬ ‫ﺣﻲ‬ : ‫ﺛﺎﻧوﯾﺔ‬‫ﻣﺎدة‬ ‫ﻓﻲ‬ ‫اﻟﺛﺎﻟث‬ ‫اﻟﻔرض‬ ‫ﺗﺻﺣﯾﺢ‬
‫اﻟﻛﮭرﺑﺎﺋﯾﺔ‬ ‫اﻟﮭﻧدﺳﺔ‬
‫اﻟـ‬‫ﻘ‬‫ـ‬‫ﺳ‬‫ـ‬:‫م‬‫اﻟ‬‫ـ‬‫ﺛ‬‫ـ‬‫ﺎﻧﯾﺔ‬‫رﯾﺎﺿﻲ‬ ‫ﺗﻘﻧﻲ‬‫ھ‬‫ك‬
: ‫اﻟﺪراﺳﯿﺔ‬ ‫اﻟﺴﻨﺔ‬2014/2015‫ﺳﺎﻋﺗﺎن‬ : ‫اﻟﻣدة‬
‫ج‬1‫اﻟﻧﺷﺎط‬ ‫ﻣﺧطط‬ :A0
‫ج‬2:‫اﻟﻣﻠﺗﻘطﺎت‬ ‫دور‬g‫و‬h‫:اﻟﻣﻠﺗﻘط‬h، ‫اﻟﺧﻔﯾﻔﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫ﻋن‬ ‫ﯾﻛﺷف‬g‫و‬h‫اﻟﺻﻧﺎدﯾق‬ ‫ﻋن‬ ‫ﺗﻛﺷف‬
‫اﻟﺛﻘﯾﻠﺔ‬
‫ج‬3‫اﻟﻣﻠﺗﻘطﺎت‬ ‫دور‬ :a1‫و‬a2
a1‫اﻟراﻓﻌﺔ‬ ‫ﺳﺎق‬ ‫ﺧروج‬ ‫ﻧﮭﺎﯾﺔ‬ ‫ﻋن‬ ‫ﯾﻛﺷف‬ ‫وﺿﻌﯾﺔ‬ ‫ﻣﻠﺗﻘط‬ :A‫اﻟﻣﻧﺣدر‬ ‫ﺑﺟﺎﻧب‬ ‫اﻟﺛﻘﯾل‬ ‫اﻟﺻﻧدوق‬ ‫ﻟوﺿﻊ‬1
a2:‫اﻟراﻓﻌﺔ‬ ‫ﺳﺎق‬ ‫ﺧروج‬ ‫ﻧﮭﺎﯾﺔ‬ ‫ﻋن‬ ‫ﯾﻛﺷف‬ ‫وﺿﻌﯾﺔ‬ ‫ﻣﻠﺗﻘط‬A‫اﻟﺧﻔﯾف‬ ‫اﻟﺻﻧدوق‬ ‫ﻟوﺿﻊ‬‫اﻟﻣﻧﺣدر‬ ‫ﺑﺟﺎﻧب‬2
‫ج‬4: ‫اﻟﻣﺳﺗﻌﻣﻠﺔ‬ ‫اﻷﺟﮭزة‬ ‫ﺟدول‬ :
‫اﻟﻣﻧﻔذات‬‫اﻟﻣﺗﺻدرة‬ ‫اﻟﻣﻔﻧدات‬‫اﻟﻣﻠﺗﻘطﺎت‬
‫ﺑﺎﻟﺻﻧﺎدﯾق‬ ‫اﻹﺗﯾﺎن‬‫ﻛﮭرﺑﺎﺋﻲ‬ ‫ﻣﺣرك‬M
‫ﻛﮭروﻣﻐﻧﺎطﯾﺳﻲ‬ ‫ﻣﻼﻣس‬
kM
‫اﻟﻣﻠﺗﻘطﺎت‬g‫و‬h
‫اﻟﺻﻧﺎدﯾق‬ ‫ﻓرز‬‫اﻟراﻓﻌﺔ‬A
dA‫ﺑﻣوزع‬ :5/2‫ﺛﻧﺎﺋﻲ‬
‫اﻹﺳﺗﻘرار‬
‫اﻟﻣﻠﺗﻘطﺎت‬a0‫و‬a1‫و‬a2
‫إﺧﻼء‬‫اﻟﺛﻘﯾﻠﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬
‫اﻟراﻓﻌﺔ‬BdB‫ﺑﻣوزع‬ :4/2‫ﺛﻧﺎﺋﻲ‬
‫اﻹﺳﺗﻘرار‬
‫اﻟﻣﻠﺗﻘطﺎت‬b0‫و‬b1
‫و‬cp1
‫اﻟﺧﻔﯾﻔﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫إﺧﻼء‬
‫اﻟراﻓﻌﺔ‬DdD‫ﺑﻣوزع‬ :4/2‫ﺛﻧﺎﺋﻲ‬
‫اﻹﺳﺗﻘرار‬
‫اﻟﻣﻠﺗﻘطﺎت‬d0‫و‬d1
‫و‬cp2
‫ج‬5‫اﻟﻛﮭروﺿوﺋﯾﺔ‬ ‫اﻟﺧﻠﯾﺔ‬ ‫ﺗﺷﻐﯾل‬ ‫ﻣﺑدأ‬ :
‫ﺣﺎﻟﺔ‬Tr1‫ﺣﺎﻟﺔ‬Tr2‫اﻟﻣرﺣل‬ ‫وﺷﯾﻌﺔ‬‫ﺣﺎﻟﺔ‬‫اﻟﻣرﺣل‬ ‫ﻣﻣﺎس‬
‫اﻟﺻﻧدوق‬ ‫ﻏﯾﺎب‬‫ﻣﺷﺑﻊ‬‫ﻣﺣﺻور‬‫ﻣﻣﻐﻧطﺔ‬ ‫ﻏﯾر‬‫ﻣﻔﺗوح‬
‫اﻟﺻﻧدوق‬ ‫ﺣﺿور‬‫ﻣﺣﺻور‬‫ﻣﺷﺑﻊ‬‫ﻣﻣﻐﻧطﺔ‬‫ﻣﻐﻠق‬
‫ج‬6:‫ﺣﺳ‬‫ﺎ‬‫اﻟﻣﻘﺎوﻣﺔ‬ ‫ﻗﯾﻣﺔ‬ ‫ب‬RB‫اﻟﺗراﻧزﺳﺗور‬ ‫ﺑﺗﺷﺑﻊ‬ ‫ﺗﺳﻣﺢ‬ ‫اﻟﺗﻲ‬Tr2
ܸେେ = R୆. I୆ + V୆୉ ⇒ R୆ =
୚ిిି୚ాు
୍ా
=
ଵଶି଴Ǥ଺
଴Ǥ଴ଶ
= 570KΩ
‫ܫ‬஻ =
ூ಴
ఉ
=
ଶ
ଵ଴଴
ൌ ͲǤͲʹ݉ ‫ܣ‬
‫ج‬7‫اﻟﺛﻧﺎﺋﻲ‬ ‫ﻣن‬ ‫ﻛل‬ ‫دور‬ :D1‫اﻟﺗراﻧزﺳﺗور‬ ‫و‬Tr1
‫ﻏﯾر‬ ‫ﺻﻧﺎدﯾق‬
‫ﻣﻔروزة‬
‫ﺑﺎﻟﺻﻧﺎدﯾق‬ ‫إﺗﻲ‬ ‫ﺑﺎﻟﺻﻧﺎدﯾق‬ ‫أﻓرز‬
‫ﺻﻧﺎدﯾق‬ ‫أﺧﻠﻲ‬
‫ﺧﻔﯾﻔﺔ‬
‫ﺻﻧﺎدﯾق‬ ‫أﺧﻠﻲ‬
‫ﺛﻘﯾﻠﺔ‬
‫ﺧﻔﯾﻔﺔ‬ ‫ﺻﻧﺎدﯾق‬
‫ﻣﺧﻼة‬
‫ﺻﻧﺎدﯾق‬‫ﺛﻘﯾﻠﺔ‬
‫ﻣﺧﻼة‬
‫ﺗﻘﺎرﯾر‬
‫ﻣﺄﺗﯾﺔ‬ ‫ﺻﻧﺎدﯾق‬‫اﻟﺑﺳﺎط‬ ‫ﻣﺣرك‬M
‫راﻓﻌﺔ‬A
‫راﻓﻌﺔ‬C
‫راﻓﻌﺔ‬B
‫ﺛﻘﯾﻠﺔ‬ ‫ﺻﻧﺎدﯾق‬
‫ﺧﻔﯾﻔﺔ‬ ‫ﺻﻧﺎدﯾق‬
EE
EE
EE
EE
E E
E
E
EP
EP
EP
D1‫ﺿوﺋﻲ‬ ‫ﺑﺎﻋث‬ :
Tr1‫ﺿوﺋﻲ‬ ‫ﻣﺳﺗﻘﺑل‬ :
‫ج‬8‫اﻟﺛﻧﺎﺋﻲ‬ ‫دور‬ :D2.‫اﻟوﺷﯾﻌﺔ‬ ‫ﻋن‬ ‫اﻟﻧﺎﺗﺞ‬ ‫اﻟﻌﻛﺳﯾﺔ‬ ‫اﻟﻛﮭرﺑﺎﺋﯾﺔ‬ ‫اﻟﻘوة‬ ‫ﻣن‬ ‫اﻟﺗراﻧزﯾﺳﺗور‬ ‫ﺣﻣﺎﯾﺔ‬
‫ج‬9:‫اﻟدﯾﻧﺎﻣﯾﻛﯾﺔ‬ ‫اﻟﺣﺎﻟﺔ‬ ‫ﻓﻲ‬ ‫اﻟﻣﻛﺎﻓﺋﺔ‬ ‫اﻟﺗرﺳﯾﻣﺔ‬ ‫ﺿﻊ‬
‫ج‬10:: ‫ﯾﻠﻲ‬ ‫ﻣﺎ‬ ‫أﺣﺳب‬
ܴ =
ோ಴.ோೆ
ோ಴ାோೆ
=
଼∗ହ଺
଺ସ
= 7Ω
-‫اﻟﺗوﺗر‬ ‫ﻓﻲ‬ ‫اﻟﺗﺿﺧﯾم‬
‫ܣ‬௏ =
௏ಳಶ
௏಴ಶ
=ቚ−
௛మభ.ೃ
௛భభ
ቚ=
଻∗ହ଴
ଵହଶ
= 2,3
-‫اﻟدﺧول‬ ‫ﻣﻘﺎوﻣﺔ‬
ܴா =
௏ಳಶ
ூಶ
=
ோಳ .௛భభ
ோಳ ା௛భభ
=
ଵ଴∗଴,ଵହଶ
ଵ଴,ଵହଶ
= 0,1497‫ܭ‬Ω
-‫اﻟﺧروج‬ ‫ﻣﻘﺎوﻣﺔ‬
ܴௌ = ܴ஼ = 56Ω

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Genie electric 2as15-3trim1

  • 1. ‫ﺣﻲ‬ : ‫ﺛﺎﻧوﯾﺔ‬‫ﻋﺎﻣر‬ ‫اﻟﺷﯾﺦ‬‫ﺑرﯾﺎن‬‫اﻟﮭﻧدﺳﺔ‬ ‫ﻣﺎدة‬ ‫ﻓﻲ‬ ‫اﻟﺛﺎﻟث‬ ‫اﻟﻔرض‬ ‫اﻟﻛﮭرﺑﺎﺋﯾﺔ‬ ‫اﻟـ‬‫ﻘ‬‫ـ‬‫ﺳ‬‫ـ‬:‫م‬‫اﻟ‬‫ـ‬‫ﺛ‬‫ـ‬‫ﺎﻧﯾﺔ‬‫رﯾﺎﺿﻲ‬ ‫ﺗﻘﻧﻲ‬‫ھ‬‫ك‬ : ‫اﻟﺪراﺳﯿﺔ‬ ‫اﻟﺴﻨﺔ‬2014/2015‫ﺳﺎﻋﺗﺎن‬ : ‫اﻟﻣدة‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫ﻟﻔرز‬ ‫آﻟﻲ‬ ‫ﻧظﺎم‬ I.: ‫اﻟﻣﺑﺳط‬ ‫اﻟﺷروط‬ ‫دﻓﺗر‬ : ‫اﻟﮭدف‬‫ﻓﻲ‬ ‫وﺗﺟﻣﯾﻌﮭﺎ‬ ، ‫وزﻧﺎ‬ ‫اﻟﻣﺧﺗﻠﻔﺔ‬ ‫و‬ ‫ﺷﻛﻼ‬ ‫اﻟﻣﺗﺷﺎﺑﮭﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫ﻓرز‬ ‫ھو‬ ‫اﻟﻧظﺎم‬ ‫ھذا‬ ‫ﻣن‬ ‫اﻟﻣطﻠوب‬ . ‫اﻻﺳﺗﻌﻣﺎل‬ ‫ﻗﺻد‬ ‫ﻣﺟﻣوﻋﺎت‬ : ‫اﻟﺗﺷﻐﯾل‬‫اﻟ‬‫ﻧظﺎم‬‫ﻋﻠﻰ‬ ‫ﯾﺣﺗوي‬4: ‫رﺋﯾﺳﯾﺔ‬ ‫أﺷﻐوﻻت‬ : ‫اﻷوﻟﻰ‬ ‫اﻷﺷﻐوﻟﺔ‬‫ﺑﺎﻟﺻﻧﺎدﯾق‬ ‫اﻹﺗﯾﺎن‬ : ‫اﻟﺛﺎﻧﯾﺔ‬ ‫اﻷﺷﻐوﻟﺔ‬‫اﻟﺻﻧﺎدﯾق‬ ‫ﻓرز‬‫وزن‬ ‫ذات‬ ‫ﺧﻔﯾﻔﺔ‬ ‫إﻟﻰ‬1kg‫وزن‬ ‫ذات‬ ‫وﺛﻘﯾﻠﺔ‬2kg. : ‫اﻟﺛﺎﻟﺛﺔ‬ ‫اﻷﺷﻐوﻟﺔ‬‫اﻟﺛﻘﯾل‬ ‫اﻟﺻﻧدوق‬ ‫إﺧﻼء‬ : ‫اﻟراﺑﻌﺔ‬ ‫اﻷﺷﻐوﻟﺔ‬‫اﻟﺧﻔﯾف‬ ‫اﻟﺻﻧدوق‬ ‫إﺧﻼء‬ ‫اﻟﻣﺣرك‬ ‫ﯾدﯾره‬ ‫اﻟذي‬ ‫اﻟﺑﺳﺎط‬ ‫ﺑﻔﺿل‬ ‫ﯾﺗم‬ ‫ﺑﺎﻟﺻﻧﺎدﯾق‬ ‫اﻹﺗﯾﺎن‬M،‫ﻣﻼﻣس‬ ‫ﺑواﺳطﺔ‬ ‫ﻓﯾﮫ‬ ‫ﻣﺗﺣﻛم‬ ‫ﻛﮭروﻣﻐﻧﺎطﯾﺳﻲ‬kM‫اﻟﻣﻠﺗﻘط‬ ‫ﺑواﺳطﺔ‬ ‫ﯾﻛون‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫ﻋن‬ ‫اﻟﻛﺷف‬ .h‫اﻟﺻﻧدوق‬ ‫ﻛﺎن‬ ‫إذا‬، ‫ﺧﻔﯾف‬ ‫اﻟﻣﻠﺗﻘطﯾن‬ ‫وﺑواﺳطﺔ‬h‫و‬g. ‫ﺛﻘﯾل‬ ‫اﻟﺻﻧدوق‬ ‫ﻛﺎن‬ ‫إذا‬ : ‫اﻟﻔرز‬ ‫أﺷﻐوﻟﺔ‬ ‫وﺻف‬ -‫اﻟﻣﻠﺗﻘط‬ ‫ﻋﻠﻰ‬ ‫ﺿﻐط‬ ‫إذا‬h‫اﻟراﻓﻌﺔ‬ ‫ﺳﺎق‬ ‫ﺗﺧرج‬ ، ‫ﻟوﺣده‬A‫ﺑﻣوزع‬ ‫وھواﺋﻲ‬ ‫ﻛﮭر‬ ‫)ﺗﺣﻛم‬5/2‫ﺛﻧﺎﺋﻲ‬ ‫اﻹﺳﺗﻘرار‬dA‫اﻟﻣﻧﺣدر‬ ‫ﺑﺟﺎﻧب‬ ‫اﻟﺻﻧدوق‬ ‫ﻟوﺿﻊ‬ (2‫ﻋﻠﻰ‬ ‫اﻟﺿﻐط‬ ‫ﺣﺎﻟﺔ‬ ‫وﻓﻲ‬g‫و‬h‫ﺗﺧرج‬ ، ‫ﻣﻌﺎ‬ ‫اﻟراﻓﻌﺔ‬ ‫ﺳﺎق‬A‫اﻟﻣﻧﺣدر‬ ‫ﺑﺟﺎﻧب‬ ‫اﻟﺻﻧدوق‬ ‫ﻟوﺿﻊ‬1. -‫اﻟﺣﺎﻟﺗﯾن‬ ‫ﻛﻠﺗﺎ‬ ‫ﻓﻲ‬. ‫اﻷﺻﻠﻲ‬ ‫وﺿﻌﮭﺎ‬ ‫إﻟﻰ‬ ‫اﻟراﻓﻌﺔ‬ ‫ﺳﺎق‬ ‫ﺗﻌود‬ : ‫اﻹﺧﻼء‬ ‫أﺷﻐوﻟﺗﻲ‬‫اﻟﻣﻧﺣدر‬ ‫ﻧﺣو‬ ‫اﻟﺛﻘﯾﻠﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫إﺧﻼء‬ ‫ﻋﻣﻠﯾﺔ‬ ‫ﺗﺗم‬1‫اﻟدﻓﻌﺔ‬ ‫ﺑواﺳطﺔ‬B‫)ﺗﺣﻛم‬ ‫ﺑﻣوزع‬ ‫ﻛﮭروھواﺋﻲ‬4/2‫اﻹﺳﺗﻘرار‬ ‫ﺛﻧﺎﺋﻲ‬dB(‫ﺑواﺳطﺔ‬ ‫اﻟﻣﻧﺣدر‬ ‫ﻧﺣو‬ ‫اﻟﺧﻔﯾﻔﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫و‬2‫ا‬‫ﻟداﻓﻌﺔ‬C ‫ﺑﻣوزع‬ ‫ﻛﮭروھواﺋﻲ‬ ‫)ﺗﺣﻛم‬4/2‫اﻹﺳﺗﻘرار‬ ‫ﺛﻧﺎﺋﻲ‬dC(. : ‫ﻣﻼﺣظﺔ‬ -‫ﻣﺟﻣوﻋﺎت‬ ‫ﺷﻛل‬ ‫ﻋﻠﻰ‬ ‫ﺗﻌﺑﺋﺗﮭﺎ‬ ‫ﻗﺻد‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫ﻣرور‬ ‫ﺗﻠﺗﻘط‬ ، ‫ﻣﻧﺣدر‬ ‫ﻛل‬ ‫ﻋﻧد‬ ‫ﻛﮭروﺿوﺋﯾﺔ‬ ‫ﺧﻠﯾﺔ‬ ‫ﺗوﺟد‬ ‫ذات‬10‫ﻗدرھﺎ‬ ‫زﻣﻧﯾﺔ‬ ‫ﻟﻣدة‬ ‫ﺻوﺗﻲ‬ ‫ﻣﻧﺑﮫ‬ ‫ﯾﻧطﻠق‬ ، ‫اﻟﻣطﻠوب‬ ‫اﻟﻌدد‬ ‫اﻛﺗﻣﺎل‬ ‫ﻋﻧد‬ ‫ﺑﺣﯾث‬ ، ‫ﺻﻧﺎدﯾق‬ t = 20 ms. ‫اﻟﺻﻔﺣﺔ‬1/3 EE‫ﻛﮭرﺑﺎﺋﯾﺔ‬ ‫طﺎﻗﺔ‬ : EP‫ھواﺋﯾﺔ‬ ‫طﺎﻗﺔ‬ : E‫اﻹﺳﺗﻐﻼل‬ ‫ﺗﻌﻠﯾﻣﺎت‬ : n‫اﻟﺻﻧﺎدﯾق‬ ‫ﻋدد‬ :
  • 2. :‫اﻟﻣطﻠوب‬ ‫اﻟﻌﻣل‬ 1-: ‫اﻟوظﯾﻔﻲ‬ ‫اﻟﺗﺣﻠﯾل‬ ‫س‬1:‫اﻟﺑﯾﺎﻧﻲ‬ ‫اﻟﻧﺷﺎط‬ ‫أﻛﻣل‬A0‫اﻟﻧظﺎم‬ ‫ﻟﮭذا‬‫اﻹﺟﺎﺑﺔ‬ ‫ورﻗﺔ‬ ‫ﻋﻠﻰ‬ ‫س‬2:‫اﻟﻣﻠﺗﻘطﺎت‬ ‫دور‬ ‫ھو‬ ‫ﻣﺎ‬g‫و‬h‫؟‬ ‫س‬3:‫اﻟﻣﻠﺗﻘطﺎت‬ ‫دور‬ ‫ھو‬ ‫ﻣﺎ‬a1‫و‬a2‫؟‬ ‫س‬4‫اﻟﻣﺳﺗﻌﻣﻠﺔ‬ ‫اﻷﺟﮭزة‬ ‫ﺟدول‬ ‫أﻛﻣل‬ : 2-: ‫اﻟﻛﮭروﺿوﺋﯾﺔ‬ ‫اﻟﺧﻠﯾﺔ‬ ‫دارة‬ ‫س‬5‫ﺑﺎﻟﺟدول‬ ‫ﻣﺳﺗﻌﯾﻧﺎ‬ ‫اﻟدارة‬ ‫ﺗﺷﻐﯾل‬ ‫ﻣﺑدأ‬ ‫أﺷرح‬ : ‫اﻹﺟﺎﺑﺔ‬ ‫ورﻗﺔ‬ ‫ﻋﻠﻰ‬ ‫اﻟﻣوﺟود‬ ‫س‬6‫اﻟﻣﻘﺎوﻣﺔ‬ ‫ﻗﯾﻣﺔ‬ ‫أﺣﺳب‬ :RB‫ﺑﺗﺷﺑﻊ‬ ‫ﺗﺳﻣﺢ‬ ‫اﻟﺗﻲ‬ ‫اﻟﺗراﻧزﺳﺗور‬Tr2: ‫أن‬ ‫ﻋﻠﻣﺎ‬ Vcc= 12V،VBE SAT = 0.6 V،= 100β ‫اﻟﻣرﺣل‬ ‫ﻗدح‬ ‫ﺗﯾﺎر‬IC = 1mA ‫س‬7:‫اﻟﺛﻧﺎﺋﻲ‬ ‫ﻣن‬ ‫ﻛل‬ ‫دور‬ ‫ھو‬ ‫ﻣﺎ‬D1‫اﻟﺗراﻧزﺳﺗور‬ ‫و‬Tr1 ‫س‬8‫اﻟﺛﻧﺎﺋﻲ‬ ‫دور‬ ‫ھو‬ ‫ﻣﺎ‬ :D2 3-‫دارة‬‫اﻟﺻوﺗﻲ‬ ‫اﻟﻣﻧﺑﮫ‬: ‫اﻟﺟرس‬ ‫ﻣﻘﺎوﻣﺔ‬Ru = 8ΩRB=10 KΩ ; RC=56 Ω ; RE =100 Ω ; β=50,VBE = 0.6V h11=152 Ω ; h12=0 ;h22=0 ;h21=50 ‫س‬9‫اﻟدﯾﻧﺎﻣﯾﻛﯾﺔ‬ ‫اﻟﺣﺎﻟﺔ‬ ‫ﻓﻲ‬ ‫اﻟﻣﻛﺎﻓﺊ‬ ‫اﻟﺗﺻﻣﯾم‬ ‫أرﺳم‬ : ‫س‬10: ‫ﯾﻠﻲ‬ ‫ﻣﺎ‬ ‫أﺣﺳب‬ : -‫اﻟﺗوﺗر‬ ‫ﻓﻲ‬ ‫اﻟﺗﺿﺧﯾم‬ -‫اﻟدﺧول‬ ‫ﻣﻘﺎوﻣﺔ‬ -‫اﻟﺧروج‬ ‫ﻣﻘﺎوﻣﺔ‬ ‫اﻟﺻﻔﺣﺔ‬2/3
  • 3. ‫اﻹﺟﺎﺑﺔ‬ ‫ورﻗﺔ‬ ‫ج‬1‫اﻟﻧﺷﺎط‬ ‫ﻣﺧطط‬ :A0 ‫ج‬4: ‫اﻟﻣﺳﺗﻌﻣﻠﺔ‬ ‫اﻷﺟﮭزة‬ ‫ﺟدول‬ : ‫اﻟﻣﻧﻔذات‬‫اﻟﻣﻔﻧدات‬‫اﻟﻣﺗﺻدرة‬‫اﻟﻣﻠﺗﻘطﺎت‬ ‫ﺑﺎﻟﺻﻧﺎدﯾق‬ ‫اﻹﺗﯾﺎن‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫ﻓرز‬ ‫اﻟﺛﻘﯾﻠﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫إﺧﻼء‬ ‫اﻟﺧﻔﯾﻔﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫إﺧﻼء‬ ‫ج‬5‫اﻟﻛﮭروﺿوﺋﯾﺔ‬ ‫اﻟﺧﻠﯾﺔ‬ ‫ﺗﺷﻐﯾل‬ ‫ﻣﺑدأ‬ : ‫ﺣﺎﻟﺔ‬Tr1‫ﺣﺎﻟﺔ‬Tr2‫اﻟﻣرﺣل‬ ‫وﺷﯾﻌﺔ‬‫اﻟﻣرﺣل‬ ‫ﻣﻣﺎس‬ ‫ﺣﺎﻟﺔ‬ ‫اﻟﺻﻧدوق‬ ‫ﻏﯾﺎب‬ ‫اﻟﺻﻧدوق‬ ‫ﺣﺿور‬ ‫اﻟﺻﻔﺣﺔ‬3/3
  • 4. ‫ﺑرﯾﺎن‬ ‫ﻋﺎﻣر‬ ‫اﻟﺷﯾﺦ‬ ‫ﺣﻲ‬ : ‫ﺛﺎﻧوﯾﺔ‬‫ﻣﺎدة‬ ‫ﻓﻲ‬ ‫اﻟﺛﺎﻟث‬ ‫اﻟﻔرض‬ ‫ﺗﺻﺣﯾﺢ‬ ‫اﻟﻛﮭرﺑﺎﺋﯾﺔ‬ ‫اﻟﮭﻧدﺳﺔ‬ ‫اﻟـ‬‫ﻘ‬‫ـ‬‫ﺳ‬‫ـ‬:‫م‬‫اﻟ‬‫ـ‬‫ﺛ‬‫ـ‬‫ﺎﻧﯾﺔ‬‫رﯾﺎﺿﻲ‬ ‫ﺗﻘﻧﻲ‬‫ھ‬‫ك‬ : ‫اﻟﺪراﺳﯿﺔ‬ ‫اﻟﺴﻨﺔ‬2014/2015‫ﺳﺎﻋﺗﺎن‬ : ‫اﻟﻣدة‬ ‫ج‬1‫اﻟﻧﺷﺎط‬ ‫ﻣﺧطط‬ :A0 ‫ج‬2:‫اﻟﻣﻠﺗﻘطﺎت‬ ‫دور‬g‫و‬h‫:اﻟﻣﻠﺗﻘط‬h، ‫اﻟﺧﻔﯾﻔﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫ﻋن‬ ‫ﯾﻛﺷف‬g‫و‬h‫اﻟﺻﻧﺎدﯾق‬ ‫ﻋن‬ ‫ﺗﻛﺷف‬ ‫اﻟﺛﻘﯾﻠﺔ‬ ‫ج‬3‫اﻟﻣﻠﺗﻘطﺎت‬ ‫دور‬ :a1‫و‬a2 a1‫اﻟراﻓﻌﺔ‬ ‫ﺳﺎق‬ ‫ﺧروج‬ ‫ﻧﮭﺎﯾﺔ‬ ‫ﻋن‬ ‫ﯾﻛﺷف‬ ‫وﺿﻌﯾﺔ‬ ‫ﻣﻠﺗﻘط‬ :A‫اﻟﻣﻧﺣدر‬ ‫ﺑﺟﺎﻧب‬ ‫اﻟﺛﻘﯾل‬ ‫اﻟﺻﻧدوق‬ ‫ﻟوﺿﻊ‬1 a2:‫اﻟراﻓﻌﺔ‬ ‫ﺳﺎق‬ ‫ﺧروج‬ ‫ﻧﮭﺎﯾﺔ‬ ‫ﻋن‬ ‫ﯾﻛﺷف‬ ‫وﺿﻌﯾﺔ‬ ‫ﻣﻠﺗﻘط‬A‫اﻟﺧﻔﯾف‬ ‫اﻟﺻﻧدوق‬ ‫ﻟوﺿﻊ‬‫اﻟﻣﻧﺣدر‬ ‫ﺑﺟﺎﻧب‬2 ‫ج‬4: ‫اﻟﻣﺳﺗﻌﻣﻠﺔ‬ ‫اﻷﺟﮭزة‬ ‫ﺟدول‬ : ‫اﻟﻣﻧﻔذات‬‫اﻟﻣﺗﺻدرة‬ ‫اﻟﻣﻔﻧدات‬‫اﻟﻣﻠﺗﻘطﺎت‬ ‫ﺑﺎﻟﺻﻧﺎدﯾق‬ ‫اﻹﺗﯾﺎن‬‫ﻛﮭرﺑﺎﺋﻲ‬ ‫ﻣﺣرك‬M ‫ﻛﮭروﻣﻐﻧﺎطﯾﺳﻲ‬ ‫ﻣﻼﻣس‬ kM ‫اﻟﻣﻠﺗﻘطﺎت‬g‫و‬h ‫اﻟﺻﻧﺎدﯾق‬ ‫ﻓرز‬‫اﻟراﻓﻌﺔ‬A dA‫ﺑﻣوزع‬ :5/2‫ﺛﻧﺎﺋﻲ‬ ‫اﻹﺳﺗﻘرار‬ ‫اﻟﻣﻠﺗﻘطﺎت‬a0‫و‬a1‫و‬a2 ‫إﺧﻼء‬‫اﻟﺛﻘﯾﻠﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫اﻟراﻓﻌﺔ‬BdB‫ﺑﻣوزع‬ :4/2‫ﺛﻧﺎﺋﻲ‬ ‫اﻹﺳﺗﻘرار‬ ‫اﻟﻣﻠﺗﻘطﺎت‬b0‫و‬b1 ‫و‬cp1 ‫اﻟﺧﻔﯾﻔﺔ‬ ‫اﻟﺻﻧﺎدﯾق‬ ‫إﺧﻼء‬ ‫اﻟراﻓﻌﺔ‬DdD‫ﺑﻣوزع‬ :4/2‫ﺛﻧﺎﺋﻲ‬ ‫اﻹﺳﺗﻘرار‬ ‫اﻟﻣﻠﺗﻘطﺎت‬d0‫و‬d1 ‫و‬cp2 ‫ج‬5‫اﻟﻛﮭروﺿوﺋﯾﺔ‬ ‫اﻟﺧﻠﯾﺔ‬ ‫ﺗﺷﻐﯾل‬ ‫ﻣﺑدأ‬ : ‫ﺣﺎﻟﺔ‬Tr1‫ﺣﺎﻟﺔ‬Tr2‫اﻟﻣرﺣل‬ ‫وﺷﯾﻌﺔ‬‫ﺣﺎﻟﺔ‬‫اﻟﻣرﺣل‬ ‫ﻣﻣﺎس‬ ‫اﻟﺻﻧدوق‬ ‫ﻏﯾﺎب‬‫ﻣﺷﺑﻊ‬‫ﻣﺣﺻور‬‫ﻣﻣﻐﻧطﺔ‬ ‫ﻏﯾر‬‫ﻣﻔﺗوح‬ ‫اﻟﺻﻧدوق‬ ‫ﺣﺿور‬‫ﻣﺣﺻور‬‫ﻣﺷﺑﻊ‬‫ﻣﻣﻐﻧطﺔ‬‫ﻣﻐﻠق‬ ‫ج‬6:‫ﺣﺳ‬‫ﺎ‬‫اﻟﻣﻘﺎوﻣﺔ‬ ‫ﻗﯾﻣﺔ‬ ‫ب‬RB‫اﻟﺗراﻧزﺳﺗور‬ ‫ﺑﺗﺷﺑﻊ‬ ‫ﺗﺳﻣﺢ‬ ‫اﻟﺗﻲ‬Tr2 ܸେେ = R୆. I୆ + V୆୉ ⇒ R୆ = ୚ిిି୚ాు ୍ా = ଵଶି଴Ǥ଺ ଴Ǥ଴ଶ = 570KΩ ‫ܫ‬஻ = ூ಴ ఉ = ଶ ଵ଴଴ ൌ ͲǤͲʹ݉ ‫ܣ‬ ‫ج‬7‫اﻟﺛﻧﺎﺋﻲ‬ ‫ﻣن‬ ‫ﻛل‬ ‫دور‬ :D1‫اﻟﺗراﻧزﺳﺗور‬ ‫و‬Tr1 ‫ﻏﯾر‬ ‫ﺻﻧﺎدﯾق‬ ‫ﻣﻔروزة‬ ‫ﺑﺎﻟﺻﻧﺎدﯾق‬ ‫إﺗﻲ‬ ‫ﺑﺎﻟﺻﻧﺎدﯾق‬ ‫أﻓرز‬ ‫ﺻﻧﺎدﯾق‬ ‫أﺧﻠﻲ‬ ‫ﺧﻔﯾﻔﺔ‬ ‫ﺻﻧﺎدﯾق‬ ‫أﺧﻠﻲ‬ ‫ﺛﻘﯾﻠﺔ‬ ‫ﺧﻔﯾﻔﺔ‬ ‫ﺻﻧﺎدﯾق‬ ‫ﻣﺧﻼة‬ ‫ﺻﻧﺎدﯾق‬‫ﺛﻘﯾﻠﺔ‬ ‫ﻣﺧﻼة‬ ‫ﺗﻘﺎرﯾر‬ ‫ﻣﺄﺗﯾﺔ‬ ‫ﺻﻧﺎدﯾق‬‫اﻟﺑﺳﺎط‬ ‫ﻣﺣرك‬M ‫راﻓﻌﺔ‬A ‫راﻓﻌﺔ‬C ‫راﻓﻌﺔ‬B ‫ﺛﻘﯾﻠﺔ‬ ‫ﺻﻧﺎدﯾق‬ ‫ﺧﻔﯾﻔﺔ‬ ‫ﺻﻧﺎدﯾق‬ EE EE EE EE E E E E EP EP EP
  • 5. D1‫ﺿوﺋﻲ‬ ‫ﺑﺎﻋث‬ : Tr1‫ﺿوﺋﻲ‬ ‫ﻣﺳﺗﻘﺑل‬ : ‫ج‬8‫اﻟﺛﻧﺎﺋﻲ‬ ‫دور‬ :D2.‫اﻟوﺷﯾﻌﺔ‬ ‫ﻋن‬ ‫اﻟﻧﺎﺗﺞ‬ ‫اﻟﻌﻛﺳﯾﺔ‬ ‫اﻟﻛﮭرﺑﺎﺋﯾﺔ‬ ‫اﻟﻘوة‬ ‫ﻣن‬ ‫اﻟﺗراﻧزﯾﺳﺗور‬ ‫ﺣﻣﺎﯾﺔ‬ ‫ج‬9:‫اﻟدﯾﻧﺎﻣﯾﻛﯾﺔ‬ ‫اﻟﺣﺎﻟﺔ‬ ‫ﻓﻲ‬ ‫اﻟﻣﻛﺎﻓﺋﺔ‬ ‫اﻟﺗرﺳﯾﻣﺔ‬ ‫ﺿﻊ‬ ‫ج‬10:: ‫ﯾﻠﻲ‬ ‫ﻣﺎ‬ ‫أﺣﺳب‬ ܴ = ோ಴.ோೆ ோ಴ାோೆ = ଼∗ହ଺ ଺ସ = 7Ω -‫اﻟﺗوﺗر‬ ‫ﻓﻲ‬ ‫اﻟﺗﺿﺧﯾم‬ ‫ܣ‬௏ = ௏ಳಶ ௏಴ಶ =ቚ− ௛మభ.ೃ ௛భభ ቚ= ଻∗ହ଴ ଵହଶ = 2,3 -‫اﻟدﺧول‬ ‫ﻣﻘﺎوﻣﺔ‬ ܴா = ௏ಳಶ ூಶ = ோಳ .௛భభ ோಳ ା௛భభ = ଵ଴∗଴,ଵହଶ ଵ଴,ଵହଶ = 0,1497‫ܭ‬Ω -‫اﻟﺧروج‬ ‫ﻣﻘﺎوﻣﺔ‬ ܴௌ = ܴ஼ = 56Ω