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  1. #1
    ßáúëêà
    Join Date: Aug:2004
    Location: Âàðíà
    Posts: 746

    Âúïðîñè çà ÄÂÃ

    Äà ìå ïèòà ÷îâåê, çàùî ñå õâàíàõ äà ó÷à ïàê... àìà ñâúðøè âå÷å. ×åòà ñè ñåãà òóê è ñå ìú÷à äà ðàçáåðà êàêòî ñè å ìèñëèë ó÷èòåëÿ è êîå ñïîðåä íåãî áè áèëî âåðåí îòãîâîð â ñëó÷àèòå. Íå çíàì îò ÷åòåíå èëè êàêâî, íî íà ïðúâ ïîãëåä åëåìåíòàðíè âúïðîñè ñåãà ìè èçãëåæäàò äîñòà " õëúçãàâè "

    1. Â òîïëèííèÿ äâèãàòåë áóòàëîòî ñëóæè äà .....
    à) ïðèåìå åíåðãèÿòà îò èçãîðåëèòå ãàçîâå è ÿ ïðåâðúùà âúâ âúçâðàòíî ïîñòúïàòåëíî äâèæåíèå
    á) ïðåäàâà íàëÿãàíåòî íà ãàçîâåòå êúì ìîòîâèëêàòà

    2. Êîëÿíîâèÿ âàë ñëóæè äà
    à) ïðåâúðíå âúçâðàòíî-ïîñòúïàòåëíîòî äâèæåíèå âúâ âúðòåëèâî
    á) ïðåâúðíå òîïëèííàòà åíåðãèÿ â ìåõàíè÷íà ðàáîòà
    â) ïðåäàäå äâèæåùèòå ñèëè êúì çàäâèæâàíèÿ ìåõàíèçúì

    3. Â òîïëèííèÿ äâèãàòåë ìîòîâèëêàòà ñëóæè
    à) ïðåâðúùà òîïëèííàòà åíåðãèÿ â ìåõàíè÷íà ðàáîòà
    á) ïðåâðúùà âúçâðàòíî ïîñòúïàòåëíîòî äâèæåíèå âúâ âúðòåëèâî

    4. Òîïëèííèÿ äâèãàòåë å ìàøèíà, êîÿòî ïðåâðúùà
    à) òîïëèííàòà åíåðãèÿ â ìåõàíè÷íà ðàáîòà
    á) òîïëèíàòà â ìåõàíè÷íà ðàáîòà

  2. #2
    Troll the way DesertDog's Avatar
    Join Date: Apr:2006
    Location: Sofia
    Posts: 5,769
    http://bg.wikipedia.org/wiki/%D0%A2%...82%D0%B5%D0%BB

    Toïëèíåí äâèãàòåë/ìàøèíà è ÄÂÃ ñà íåùà êîèòî óæ ñà åäíî è ñúùî, íî íå áàø, ùîò òîïëèíåí ìîæå äà å è ïàðíèÿ äâèãàòåë.

    Edit: http://auto.howstuffworks.com/engine1.htm åòî ãî íàãëåäíî
    30v BT

  3. #3
    Bannaned underweaver's Avatar
    Join Date: Mar:2006
    Location: Êðîñôèò âåãàí
    Posts: 8,114
    Âñè÷êî èäâà îò åäíè åëåìåíòàðíè îïðåäåëåíèÿ íà êîìïîíåíòèòå êîèòî ñå ó÷àò â 8ìè êëàñ àêî ñòàâà äóìà çà ÄÂÃ.

    1-à
    2-à
    3-á
    4-à

    Ïðîñòî êàòî îòãîâàðÿø íå òðÿáâà äà çàäúëáàâàø, à äà ñå ñåòèø êàòî ñà òè îáÿñíÿâàëè êàêâî å ìîòîâèëêà, êîëÿíîâ âàë è òí çà êàêâî ñà ãîâîðèëè, ÷àê ñëåä òîâà èäâà êîå, êàê è çàùî ïðåâðúùà. Ñëåä òîâà ñè ïîãëåäíè è çàïèñêèòå çà òîïëèíåí äâèãàòåë è åëåìåíòàðíèòå îïðåäåëåíèÿ.
    2nd Lt. George Rice: Looks like you guys are going to be surrounded.
    Richard Winters: We're paratroopers, Lieutenant. We're supposed to be surrounded.

  4. #4
    ßáúëêà
    Join Date: Aug:2004
    Location: Âàðíà
    Posts: 746
    Ïðîáëåìà å, ÷å äîöåíòà ìíîãî îáè÷à äà çàäúëáàâà â äóìè÷êèòå è ñå îïèòâàì äà ðàçáåðà êàêâî ñè å ìèñëèë êàòî å ïèñàë âúïðîñà, è îò òàì òðúãâà öÿëîòî îáúðêâàíå èíà÷å ïðèíöèïà íà äåéñòâèå íà äâèãàòåëèòå ìè å ÿñåí. Ïðèåìàì çàáåëåæêàòà çà ÄÂà è òîïëèíåí äâèãàòåë.

  5. #5
    Bannaned underweaver's Avatar
    Join Date: Mar:2006
    Location: Êðîñôèò âåãàí
    Posts: 8,114
    Àêî ïðîáëåìà òè å äîöåíòà òî ãðåøêàòà íå å â òåá. Äàë ãîñïîä "äîöåíòè" äåòî ñè ìèñëÿò, ÷å ñà îòêðèëè òîïëàòà âîäà äîêàòî èçîáðåòÿâàò êîëåëîòî.
    2nd Lt. George Rice: Looks like you guys are going to be surrounded.
    Richard Winters: We're paratroopers, Lieutenant. We're supposed to be surrounded.

  6. #6
    Çâåðî÷îâåêîïðèçðàê pimpirlit's Avatar
    Join Date: Mar:2004
    Location: Ñîôèÿ
    Posts: 21,712
    À ãàçîâèòå òóðáèíè òîïëèííè äâèãàòåëè ëè ñà, ÄÂÃ, è äâåòå, íèòî åäíî îò äâåòå? Êàòî ñè íÿìàò áóòàëà, êîëÿíîâè âàëîâå è ìîòîâèëêè, ãîðêèòå...
    Æèâîòúò å õóáàâ!

  7. #7
    a.k.a. Kal KaloyanP's Avatar
    Join Date: Dec:2005
    Location: UK
    Posts: 3,750
    Quote Originally Posted by MAKAPOB View Post
    4. Òîïëèííèÿ äâèãàòåë å ìàøèíà, êîÿòî ïðåâðúùà
    à) òîïëèííàòà åíåðãèÿ â ìåõàíè÷íà ðàáîòà
    á) òîïëèíàòà â ìåõàíè÷íà ðàáîòà
    Åòî òóê ñïåöèàëíî áèõ ïîãëåäíàë äà íå áè äà èìà íÿêàêúâ ÷àëúì ñ äåôèíèöèÿòà íà "òîïëèíà" è "òîïëèííà åíåðãèÿ". Àêî ñè ñïîìíÿì ïðàâèëíî, "òîïëèíà" áåøå d(Òîïëèííà åíåðãèÿ)/dt.
    D80; 50/1.8D; Tamron 70-300; 18-55 VR;

  8. #8
    Bannaned underweaver's Avatar
    Join Date: Mar:2006
    Location: Êðîñôèò âåãàí
    Posts: 8,114
    Òî òóêà öÿëàòà ðàáîòà å ìàëêî "Êàêâî å èñêàë äà êàæå àâòîðúò...."
    2nd Lt. George Rice: Looks like you guys are going to be surrounded.
    Richard Winters: We're paratroopers, Lieutenant. We're supposed to be surrounded.

  9. #9
    Scaper Xaxas's Avatar
    Join Date: Feb:2007
    Location: BG
    Posts: 7,631
    Ñïîðåä ìåí ïðàâèëíèòå îòãîâîðè ñà: á, â, á, à.
    Íî íàèñòèíà òèÿ âúïðîñè ñà äîñòà íåêîðåêòíî çàäàäåíè. Ðåàëíî ïîãëåäíàòî ïî÷òè âñè÷êè îòãîâîðè ñà âåðíè è å âúïðîñ íà òúëêóâàíå.
    Notebook: Dell Precision M4700 Custom Configuration: Intel Core i7-3740QM @ 2.7GHz; 16GB DDR3 @ 1866 MHz; NVidia Quadro K1000M; Kingston 512GB eSATA SSD + 1x2TB + 1x3TB HDDs

  10. #10
    Registered User
    Join Date: Jul:2001
    Location: Ñîôèÿ
    Posts: 10,937
    à ñèãóðíî ëè å ÷å ñå î÷àêâà ÑÀÌÎ ÅÄÈÍ äà å âåðíèÿ îòãîâîð?

  11. #11
    Scaper Xaxas's Avatar
    Join Date: Feb:2007
    Location: BG
    Posts: 7,631
    Quote Originally Posted by chavv View Post
    à ñèãóðíî ëè å ÷å ñå î÷àêâà ÑÀÌÎ ÅÄÈÍ äà å âåðíèÿ îòãîâîð?
    Òðè îò ÷åòèðèòå âúïðîñà ñà ñ ïî äâà âúçìîæíè îòãîâîðà, êàê äà èìà ïîâå÷å îò åäèí âåðåí?!
    Àç ëè÷íî àêî ãî áÿõ ïèñàë ùÿõ äà íàïèøà "â) è äâåòå", àêî áåøå òàêúâ ñëó÷àÿ.
    Notebook: Dell Precision M4700 Custom Configuration: Intel Core i7-3740QM @ 2.7GHz; 16GB DDR3 @ 1866 MHz; NVidia Quadro K1000M; Kingston 512GB eSATA SSD + 1x2TB + 1x3TB HDDs

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