Examen Final-2021-2-TURBOMÁQUINAS

July 20, 2022 | Author: Anonymous | Category: N/A
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HQBCHG NFGBI 5=52-5B 5=52-5B   B_F@GB[  B _F@GB[XUB XUB   [XUEJCÂRXFGB_ KJOHG[H

<  Fg`. Hvhr Iufs ]jcb [fgtbyb.

NBOXI[BK

<  Fg`hgfhrãb

FG_[UXOOFJGH_< ✟ ✟ ✟

Hi prjohkfcfhgtj y rhspuhstb sh tjcbrâ hg ouhgtb pbrb ib obifnfobofÿg. Khsbrrjiibr hg njrcb jrkhgbkb y ojg ihtrb ih`feih. Hvfth ijs ejrrjghs y/j hgchgkbkurbs. Hsobghbr kh njrcb oibrb y prhofsb pbrb hgvfbr hg njrcbtj ]KN. b trbvæs khi buib vfrtubi.

2.  Hg hsth prjeihcb sh khsprhofbg ibs pærkfkbs. Xgb ejceb ohgtrãnu`b kh b`ub tfhgh ibs sf`ufhgths obrbothrãstfo obrbothrãstfobs< bs<  3 8==,   3 2==,   3 ;==. Ârhb ütfi khi rjkhth b ib hgtrbkb 5== . Ârhb ütfi khi rjkhth b ib sbifkb 8==.   3 ;8½,   3 >=½. Hgtrbkb hg ijs âibehs khi rjkhth hs rbkfbi. Obiouibr  ,  y ib pjthgofb kh ib ejceb. (> ]ugtjs)

 

 

 

 

5.  Khi sf`ufhgth kfb`rbcb kh khshcphòj kh ugb ejceb ohgtrfnu`b khthrcfgbr< (> pugtjs)

  Obukbi (i/cfg)<



  Obr`b tjtbi (c)<



  Kfâchtrj khi rjkhth (pui`bkbs)<



  ]jthgofb bi hlh (A])<



  Hnfofhgofb kh ib ejceb (%)<



  G]_Arhqurfkj (c)<



 

 

Cbrobr ib bithrgbtfvb ojrrhotb pbrb obkb obsj ( tjtbi 1 pugtjs)

?.  Bgbifzb ib nf`urb h fgkfob hg obkb obsj<

 

 

b)  F-Ejcebs hg pbrbihij y FF-ejcebs hg shrfh e)  F-Ejcebs hg shrfh y FF-]ugtj kh jphrbofÿg kh ibs ejcebs hg shrfh o)  F-]ugtj kh jphrbofÿg kh ibs ejcebs hg pbrbihij y FF Ejcebs hg pbrbihij k)  F-Ejcebs hg shrfh y FF-ejcebs hg pbrbihij

;.  Bthgkfhgkj b ib kfrhoofÿg kh hgtrbkb khi b`ub hg ibs turefgbs rhibofjgb kh cbghrb ojrrhotb hg obkb obsj

2. ]hitjg 5. Dbpibg ?. Nrbgofs

 

 

b)  5b, 2e y ?o e)  2b, 5o y ?e o)  5e, 2b y ?o k)  ?o, 5b y ?e

8.  Ib `rânfob prhshgtb ijs tfpjs kh prhsfjghs quh sh puhkhg hgojgtrbr hg ijs ojgkuotjs kh vhgtfibofÿg, rhibofjgb kh cbghrb ojrrhotb hg obkb obsj

2. ]rhsfÿg kfgâcfob 5. ]rhsfÿg tjtbi ?. ]rhsfÿg hstâtfob

b)  2e, 5o y ?b e)  2b, 5e y ?o o)  2o, 5b y ?e k)  2o, 5e y ?b

>.  Ojg rhsphotj b ib nf`urb cjstrbkb ugb kh ibs prjpjsfofjghs hs fgojrrhotb<

 

 

b)  ]ugtj G rhprhshgtb hi pugtj câxfcj kh prhsfÿg p rhsfÿg kh bfrh khi vhgtfibkjr e)  ]ugtj G rhprhshgtb hi pugtj câxfcj kh rjtbofÿg r jtbofÿg khi vhgtfibkjr o)  ]ugtj G rhprhshgtb hi pugtj kh trbeblj khi vhgtfibkjr k)  ]ugtj G rhprhshgtb hi pugtj câxfcj kh obukbi o bukbi kh bfrh khi vhgtfibkjr

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