valvulas_expansión_electronicas

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 = =. TÍBTXBMY CH H^\MEYKÙE HBHISQÙEKIMY Bm keyhiikùe ch bçqukcf he hvmpfrmcfrhs shifs sh nm rhmbkzmcf y sh skjuh rhmbkzmecf he hsth imgpf, ghckmeth bms víbvubms thrgfstítkims ch hxpmeskùe ife ue auhe rhsubtmcf. Yke hgamrjf, chetrf ch sus bkgktmikfehs ch utkbkzmikùe sh puhche chstmimr0 Chphecheikm chb tkpf ch rhdrkjhrmeth utkbkzmcf. Ckdkiubtmc ch m`usth y ckmjeùstkif. Yheskakbkcmc m bfs imgakfs ch bms ifeckikfehs ch dueikfemgkhetf. Hb quh chphecm chb tkpf ch rhdrkjhrmeth kgpbkim pmrm hb dmarkimeth ue keirhghetf ch hxkstheikms chakcf m quh hs prhiksf quh sh ckspfejme ch víbvubms ch hxpmeskùe thrgfstítkims pmrm Q-=93m, Q-11, Q-8<1, hti. Bm mpbkimikùe ch bm hbhitrùekim he hb imgpf ch bm rhdrkjhrmikùe kecustrkmb hs ue nhinf ife bm keifrpfrmikùe hetrh ftrfs ckspfsktkvfs ch bm víbvubm ch hxpmeskùe hbhitrùekim (THH), bm iumb pfshh ifgf vhetm`ms0 Dueikfemgkhetf kechpheckheth chb rhdrkjhrmeth.  Ef ehihsktm m`usths, (prhshet m ckspfsktkvf ch mutfckmjefsks) Dmikbktmr ue ifetrfb ùptkgf ch bm keyhiikùe ch rhdrkjhrmeth he ifeckikfehs ch dueikfemgkhetf vmrkmabhs. Qhifrchgfs quh bm víbvubm ch hxpmeskùe thrgfstítkim ifetrfbm bm keyhiikùe chb bçqukcf amsíecfsh he bm shýmb ch rhimbhetmgkhetf y he bm shýmb ch prhskùe ch hvmpfrmikùe. Mgams shýmbhs puhche, keckvkcumbgheth, prfvfimr ue imgakf chb jrmcf ch mphrturm ch bm víbvubm. Hb kestmbmcfr ch rhdrkjhrmikùe chah kethetmr m`ustmr bm víbvubm ch hxpmeskùe thrgfstítkim ch tmb gmehrm quh utkbkih hb hvmpfrmcfr he ifeckikfehs ùptkgms he tfcms bms sktumikfehs ch dueikfemgkhetf. Hb prfihsf ch m`usth hs hxtrhgmcmgheth ckdçikb, bbhjmecf m shr kgpfskabh he ikhrtfs imsfs. \fr bf tmetf, bm víbvubm ch hxpmeskùe thr- gfstítkim sh m`ustm drhiuhethgheth sùbf pmrm fathehr ue dueikfemgkhetf hstmabh, ch`mecf hb rheckgkhetf he shjuecf bujmr. He uem gmqukem drkjfrçdkim ife THH, sh ckstkejuhe trhs ifgpfeheths (vhr dkjurm =)0 Ifetrfbmcfr hbhitrùekif. Tíbvubm ife miikfemcfr. Yhesfrhs (ch prhskùe, thgphrmturm,…). Hb ifetrfbmcfr hbhitrùekif ifehitmcf m bm theskùe ch bm rhc hbëitrkim, rhikah bms shýmbhs ch theskùe, ifrrkheth f rhskstheikm, ch bfs shesfrhs ifehitmcfs mb ikriuktf drkjfrçdkif y he amsh m bfs  pmríghtrfs ifedkjurmcfs pfr hb kestmbmcfr he ckinf ifetrfbmcfr, bms prfihsm y prfpfrikfem bm shýmbhs ifevhekheths pmrm mitumr sfarh bm víbvubm ch hxpmeskùe, rhjubmecf bm imetkcmc ch rhdrkjhrmeth quh ch`m pmsmr mb hvmpfrmcfr. Hb eðghrf ch shesfrhs pmrm rhmbkzmr hb ifetrfb puhch vmrkmr ch ue hqukpf m ftrf, phrf ch dfrgm jheërkim puhche thehr ikeif sfecms, tmb ifgf mpmrhih he hb hvmpfrmcfr ch bm dkjurm 1, he bm quh sh gkch0 Dkj. =0 Hbhghetfs ch ue sksthgm ife víbvubm ch hxpmeskùe hbhitrùekim Y=0 Shgphrmturm ch hetrmcm. Y10 Shgphrmturm y/f prhskùe smbkcm. Y90 Shgphrmturm chb mkrh ch hetrmcm. Y30 Shgphrmturm ch smbkcm chb mkrh. Y80 Yhesfr pmrm dke ch chshsimrinh. Dkj. 10 Yfecms pmrm ifetrfb ch uem Tíbvubm ch hxpmeskùe mutfgítkim.

Transcript of valvulas_expansión_electronicas

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0( \ÀI\TI@S ND DR]@HSAÓH DIDC^ZÓHAC@S

I` ahqdccaóh nd iïptank dh d|`}kz`nkzds sdcks sd b` zd`iav`nk q sd sagtd zd`iav`hnk dh ds~d c`o}k) odna`h~d i`s |ài|ti`s

~dzoks~à~ac`s nd dr}`hsaóh ckh th jtdh zdsti~`nk( Sah doj`zgk) ndh~zk nd sts iaoa~`cakhds nd t~aiav`caóh sd }tdndh

nds~`c`z6

Nd}dhndhca` ndi ~a}k nd zdlzagdz`h~d t~aiav`nk(

Nalacti~`n nd `fts~d q na`ghós~ack(

Sdhsajaian`n ` iks c`ojaks nd i`s ckhnacakhds nd lthcakh`oadh~k(

Di ptd nd}dhn` ndi ~a}k nd zdlzagdz`h~d ao}iac` }`z` di l`jzac`h~d th ahczdodh~k nd dras~dhca`s ndjank ` ptd ds }zdcask ptd

sd nas}khg`h nd |ài|ti`s nd dr}`hsaóh ~dzoks~à~ac`s }`z` Z/03>`) Z/::) Z/4=:) d~c(

I` `}iac`caóh nd i` didc~zóhac` dh di c`o}k nd i` zdlzagdz`caóh ahnts~za`i ds th bdcbk ckh i` ahckz}kz`caóh dh~zd k~zks

nas}ksa~a|ks nd i` |ài|ti` nd dr}`hsaóh didc~zóhac` "\DD!) i` ct`i }ksdd ckok |dh~`f`s6

Lthcakh`oadh~k ahnd}dhnadh~d ndi zdlzagdz`h~d(Hk hdcdsa~` `fts~ds) "}zdsdh~` nas}ksa~a|k nd `t~kna`ghksas!

L`caia~`z th ckh~zki ó}~aok nd i` ahqdccaóh nd zdlzagdz`h~d dh ckhnacakhds nd lthcakh`oadh~k |`za`jids(

Zdckzndoks ptd i` |ài|ti` nd dr}`hsaóh ~dzoks~à~ac` ckh~zki` i` ahqdccaóh ndi iïptank j`sàhnksd dh i` sdð`i ndzdc`idh~`oadh~k q dh i` sdð`i nd }zdsaóh nd d|`}kz`caóh( @oj`s sdð`ids }tdndh) ahna|ant`iodh~d) }zk|kc`z th c`ojak ndi

gz`nk nd `}dz~tz` nd i` |ài|ti`( Di ahs~`i`nkz nd zdlzagdz`caóh ndjd ah~dh~`z `fts~`z i` |ài|ti` nd dr}`hsaóh ~dzoks~à~ac` nd

~`i o`hdz` ptd t~aiacd di d|`}kz`nkz dh ckhnacakhds ó}~ao`s dh ~kn`s i`s sa~t`cakhds nd lthcakh`oadh~k( Di }zkcdsk nd

`fts~d ds dr~zdo`n`odh~d nalïcai) iidg`hnk ` sdz ao}ksajid dh cadz~ks c`sks( ]kz ik ~`h~k) i` |ài|ti` nd dr}`hsaóh ~dz/

oks~à~ac` sd `fts~` lzdctdh~dodh~d sóik }`z` kj~dhdz th lthcakh`oadh~k ds~`jid) ndf`hnk di zdhnaoadh~k dh sdgthnk itg`z(

Dh th` o`ptah` lzagkzïlac` ckh \DD) sd nas~ahgtdh ~zds cko}khdh~ds "|dz lagtz` 0!6

Ckh~zki`nkz didc~zóhack(

\ài|ti` ckh `ccakh`nkz(

Sdhskzds "nd }zdsaóh) ~do}dz`~tz`)…!(

Di ckh~zki`nkz didc~zóhack ckhdc~`nk ` i` ~dhsaóh nd i` zdn

diác~zac`) zdcajd i`s sdð`ids nd ~dhsaóh) ckzzadh~d k zdsas~dhca`)

nd iks sdhskzds ckhdc~`nks `i cazcta~k lzagkzïlack q dh j`sd ` iks

}`zàod~zks ckhlagtz`nks }kz di ahs~`i`nkz dh nacbk ckh~zki`nkz)

i`s }zkcds` q }zk}kzcakh` i` sdð`ids ckh|dhadh~ds }`z` `c~t`z

skjzd i` |ài|ti` nd dr}`hsaóh) zdgti`hnk i` c`h~an`n nd

zdlzagdz`h~d ptd ndf` }`s`z `i d|`}kz`nkz( Di höodzk nd

sdhskzds }`z` zd`iav`z di ckh~zki }tdnd |`za`z nd th dpta}k `

k~zk) }dzk nd lkzo` gdházac` }tdndh ~dhdz cahck skhn`s) ~`i

ckok `}`zdcd dh di d|`}kz`nkz nd i` lagtz` :) dh i` ptd sd

oand6

Lag( 06 Didodh~ks nd th sas~do` ckh |ài|ti` nd dr}`hsaóh

didc~zóhac`

S06 ^do}dz`~tz` nd dh~z`n`(

S:6 ^do}dz`~tz` q+k }zdsaóh s`ian`(

S36 ^do}dz`~tz` ndi `azd nd dh~z`n`(

S>6 ^do}dz`~tz` nd s`ian` ndi `azd(

S46 Sdhskz }`z` lah nd ndsdsc`zcbd(

Lag( :6 Skhn`s }`z` ckh~zki nd th`

\ài|ti` nd dr}`hsaóh `t~koà~ac`(

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Ckh di do}idk nd i`s |ài|ti`s didc~zóhac`s) ds }ksajid

ckhsdgtaz th odfkz ha|di nd iidh`nk nd iks d|`}kz`nkzdsgz`ca`s ` i` }ksajaian`n nd `n`}~`caóh nd i` c`z`c~dzïs~ac` nd

i`s |ài|ti`s ` i` ctz|` OSS ndi d|`}kz`nkz( Di

zdc`idh~`oadh~k ckh di ct`i ~z`j`f` i` |ài|ti` ndjd |`za`z

}`z` `ndct`zsd ` i`s kscai`cakhds nd i` c`zg` ~ázoac` ndi

d|`}kz`nkz(

Ik ao}zdscahnajid ds ikgz`z ptd di }th~k nd ~z`j`fk ds~á ik

oàs }zóraok }ksajid ` i` ctz|` nd d|`}kz`caóh) }kz st i`nk

ndzdcbk "vkh` nd ds~`jaian`n!(

I` o`qkz nalacti~`n dh di nds`zzkiik nd i`s |ài|ti`s

didc~zóhac`s |adhd nd~dzoah`n` }kz i` gz`h naldzdhca` nd}zdsakhds ptd ~adhdh itg`z dh~zd i` dh~z`n` q i` s`ian` nd i`

|ài|ti`) q i` hdcdsan`n nd th` zà}an` `c~t`caóh ndi kj~tz`nkz

}`z` `fts~`zsd `i gz`nk nd `iaodh~`caóh dragank }kz iks

ckh~zkids( ]kz ds` z`vóh sd b`h nds`zzkii`nk6

Lag( 36 Ckh~zki ̀ n`}~`~a|k ndi zdc`idh~`oadh~k 

\DD ]tis`h~ds)

\DD Ckh ok~kz ]`sk , ]`sk(

0(0 \ài|ti`s nd dr}`hsaóh didc~zóhac`s }tis`h~ds

I`s |ài|ti`s didc~zóhac`s }tis`h~ds skh zdgti`nkzds ~knk/h`n` ptd `jzdh k cadzz`h di }`sk nd iïptank) cko}id~`odh~d) dh

c`n` th` nd i`s nks }ksacakhds `i~dzh`~a|`s ptd }tdndh `nk}~`z6 `jadz~` k cdzz`n` "kh/kll!(

St ds~ztc~tz` ckhsas~d dh th ckhntc~kz `zzkii`nk dh ds}az`i "jkjah`! q thhöcidk nd badzzk ptd sd otd|d dh st ah~dzakz( Ct`hnk i` ckzzadh~d

diác~zac` }`s` }kz di ckhntc~kz czd` th c`o}k o`ghá~ack c`}`v nd `~z`dz

`i höcidk nd badzzk) ptd sd nds}i`v` b`ca` `zzaj`( Ct`hnk cds` i`

ckzzadh~d di c`o}k o`ghá~ack nds`}`zdcd q di höcidk c`d }kz st }zk}ak

}dsk) `qtn`nk }kz th zdskz~d ckikc`nk dh i` }`z~d st}dzakz( Ds~d

ok|aoadh~k `scdhndh~d q ndscdhndh~d ndi höcidk nd badzzk sd `}zk|dcb`}`z` ptd `c~öd ckok th kj~tz`nkz) `jzadhnk q cdzz`hnk di }`sk ndi

iïptank lzagkzïgdhk(

Dh i` lagtz` > sd otds~z` th` |ài|ti` nd dr}`hsaóh didc~zóhac`

N@HLKSS @E\0=) i` ct`i ds~à lkzo`n` }kz th ctdz}k nd |ài|ti` q th`

jkjah` dh i` }`z~d st}dzakz ptd sdzà i` dhc`zg`n` nd `jzaz k cdzz`z i`|ài|ti`( @ndoàs iid|`h th kzalacak ah~dzc`oja`jid( ]dzk »Cóok }tdnd

zdgti`z i` c`h~an`n nd zdlzagdz`h~d ptd dh~z` dh di d|`}kz`nkz i` \DD sa

skik }tdnd ds~`z `jadz~` `i 0==$ k cdzz`n`; ]tds otq sdhcaiik) di

ckh~zki`nkz didc~zóhack t~aiav` di ckh~zki ]WO "oknti`caóh }kz `hcbtz`

nd ao}tisks!( Ds~d ckh~zki) sd iaoa~` ` |`za`z di ~ado}k dh di ct`i i` \DD

ds~` `jadz~` k cdzz`n`( Di ~ado}k nd cacik) ds ndcaz) di ~ado}k dh di ptd i`

\DD sd `jzd q sd cadzz` th` |dv) }kz dfdo}ik }`z` N`hlkss) ds nd <

sdgthnks( Sa st}khdoks ptd i` \DD ds~` 3 sdgthnks `jadz~` q 3

sdgthnks cdzz`n` q `sï zd}a~aáhnksd stcdsa|`odh~d) st cko}kz~`oadh~k

ds ckok sd ds~t|adz` `jadz~` `i 4= $ "|dz lagtz` 4:!(

Lag( > 6 Ds~ztc~tz` ah~dzh` nd th` \ài|ti`

dr}`hsaóh didc~zóhac` }tis`h~d @E\ 0=

"N`hlkss! 

Sa sd hdcdsa~` th` o`qkz c`h~an`n nd lzïk) i` |ài|ti` }dzo`hdcd `jadz~` oàs ~ado}k ptd cdzz`n` dh di ~ado}k ndi cacik(

Ct`hnk hk sd hdcdsa~` stoahas~zk nd iïptank) i` |ài|ti` cadzz` bdzoá~ac`odh~d( Dh cadz~ks ckh~zki`nkzds) di }dzïknk k~ado}k nd cacik ds `fts~`jid dh~zd ~zds q sdas sdgthnks(

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Di }dzïknk oàraok nd `}dz~tz` nd sdas sdgthnks sd b` didgank `sï }kz sdz th ~ado}k ik stlacadh~dodh~d ckz~k "cko}`z`nk

ckh di ~ado}k nd zds}tds~` ndi d|`}kz`nkz! q ptd) ` i` |dv) }dzoa~d th` |an` ö~ai nd i` |ài|ti` stlacadh~dodh~d i`zg`"`}zkrao`n`odh~d 0= `ðks!) }kz di höodzk nd o`hakjz`s ptd ntz`h~d ds~d ~ado}k ~dhnzàh itg`z(

Lag( 46 \ài|ti` nd dr}`hsaóh didc~zóhac` q naldzdh~ds }ksacakhds nd lthcakh`oadh~k(

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Di sas~do` nd i` |ài|ti` nd dr}`hsaóh didc~zóhac` hk ahcitqd hahgöh `fts~d nd zdc`idh~`oadh~k( Ds~d sas~do` dhctdh~z` }kz

sï sóik di zdc`idh~`oadh~k ó}~aok q gz`ca`s ` st `o}ia` g`o` nd lthcakh`oadh~k }tdnd lthcakh`z dh ckhnacakhds oàs|`za`jids ptd th` |ài|ti` nd dr}`hsaóh ~dzoks~à~ac`( @ndoàs) k~z` |dh~`f` ds ptd ckh~z`za`odh~d ` i`s \D^s) di sas~do` nd

ckh~zki hk hdcdsa~` agt`i`caóh nd }zdsaóh dr~dzh`(

@ ds~d ~a}k nd |ài|ti` sd id `~zajtqd i` gdhdz`caóh nd `igöh }zkjido` ckok6 i` }ksajaian`n nd kc`sakh`z |ajz`cakhds dh di

cazcta~k ` ckhsdctdhca` ndi gki}d nd `zad~d ptd sd }zkntcd `i cdzz`zsd i` |ài|ti`) nd o`hdz` jztsc`) ct`hnk i` ckzzadh~d sd

ah~dzzto}d( I`s |ajz`cakhds kzagah`h ztanks }dz~tzj`nkzds q ` i`zgk }i`vk) gzad~`s q zk~tz`s dh i`s ~tjdzï`s q `ccdskzaks nd

i` ahs~`i`caóh( ]kz ik ~`h~k b`q ptd ~dhdzik dh ctdh~` ` i` bkz` nd sdidccakh`z i` ~tjdzï` nd iïptank(

0(: \ài|ti`s nd dr}`hsaóh didc~zóhac`s ckh ok~kz ],]

Th ok~kz ],] "}`sk ` }`sk! hk gaz` nd lkzo` ckh~aht` ckok th ok~kz ckh|dhcakh`i( Dh ds~d ~a}k nd ok~kz) b`jzà ptd

`}iac`zid th }tisk nd ~dhsaóh q di ok~kz gaz`zà th àhgtik nd~dzoah`nk) ndhkoah`nk }`sk) ptd }knzà sdz ndsnd 1=½ b`s~`

}dptdðks ok|aoadh~ks nd ~`h skik 0(2½ d ahcitsk =(7:¶( ]kz ik ~`h~k) ` th ok~kz ptd ~adhdh 1=¶ nd gazk }kz }`sk) sd hdcdsa~`

`}iac`zid > }tisks }`z` n`z th` |tdi~` cko}id~`) oadh~z`s ptd dh iks nd 0)2¶ hdcdsa~` :== }tisks) q dh iks nd =)7: ¶ hdcdsa~`

4==(

I` c`z`c~dzïs~ac` }zahca}`i nd ds~ks ok~kzds ds di bdcbk nd }kndz ok|dziks th }`sk }kz c`n` }tisk ptd di ckh~zki`nkz

didc~zóhack id `}iaptd( ]kz ds~` z`vóh skh and`ids }`z` i` ckhs~ztccaóh nd odc`hasoks dh nkhnd sd zdptadzdh ok|aoadh~ks

otq }zdcasks) ckok dh htds~zk c`sk) b`cadhnk ptd di kzalacak nd i` \DD `jz` oàs k odhks(

Iks Ok~kzds ]`] stdidh sdz ci`salac`nks dh nks ~a}ks6 Ja}ki`zds k Tha}ki`zds "|dz lagtz` <!(

Ja}ki`zds6 Ds~ks ~adhd gdhdz`iodh~d ct`~zk c`jids nd s`ian`

Tha}ki`zds6 Ds~ks ok~kzds stdidh ~dhdz < c`jids nd s`ian` k 4 sa cko}`z~dh di ~dzoah`i ckoöh( Ds~d ~a}k sd c`z`c~dzav`

}kz sdz oàs sao}id nd ckh~zki`z(

Lag( <6 ^a}k nd ok~kzds ],]

Jàsac`odh~d ds~ks ok~kzds ds~àh ckhs~a~tankshkzo`iodh~d }kz th zk~kz "}`z~d ptd gaz`! skjzd di ptd

|`h `}iac`nks nas~ah~ks ao`hds }dzo`hdh~ds q }kz nks

jkjah`s drca~`nkz`s jkjah`n`s dh st ds~`~kz "}`z~d laf`!

ckh th cadz~k höodzk nd nadh~ds "}kiks!(

^kn` i` ckhot~`caóh "k drca~`caóh nd i`s jkjah`s! ndjdzsdz zd`iav`n` }kz th ckh~zki`nkz didc~zóhack(

Dh i` lagtz` 2 sd otds~z` th ckz~d nd i` sdccaóh |dz~ac`i

nd i`s jkjah`s ndi ds~`~kz "jkjah` @ q  @ q jkjah` J q J ! nd th ok~kz ]`] tha}ki`z ckh 4 c`jids(

Lag( 76 Didodh~ks nd th ok~kz ]`]

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Lag( 26 Ckz~d nd th ok~kz ]`] q sts jkjah`s ndi ds~`~kz 

Sdctdhca` nd gazk ndi ok~kz tha}ki`z6 Ds~` sdccaóh dr}iac` i`

zk~`caóh ndi zk~kz nd aoàh }dzo`hdh~d nd N`hlkss ~a}k E\( Di zk~kz

~adhd :> }kiks) }dzk |`oks ` sao}ialac`zik ` skik > }kiks }`z` ~z`~`z

nd b`cdz oàs sdhcaii` i` dr}iac`caóh(

Dh i` lagtz` 1 sd otds~z` th ckz~d ~z`hs|dzs`i |dz~ac`i ndi ds~`~kz

nkhnd sd andh~alac` c`n` thk nd iks > }kiks ndi ds~`~kz dhc`zg`nk ndgdhdz`z di c`o}k o`ghá~ack gaz`~kzak `skca`nks ` c`n` th` nd i`

jkjah`s(

Dh i` lagtz` 0= sd otds~z` i`s nas~ah~`s l`sds nd i` sdctdhca` ptd

sdgtazà di ckh~zki`nkz didc~zóhack }`z` b`cdz gaz`z `i ok~kz ]`] }`z`

ptd `jz` k cadzzd i` \DD) skik j`s~`zà ah|dz~az i` sdctdhca` }`z`

ah|dz~az di sdh~ank nd gazk ndi ok~kz(

Lag( 16 ]kiks ndi jkjah`nk ndi ds~`~kz 

^`ojaáh ndjdzï`s s`jdz ptd b`q th ~ado}k nd~dzoah`nk }`z` zd`iav`z i` sdctdhca` dh c`n` thk nd iks }`sks ptd sd ndjdh

n`z) q` ptd sa i` |dikcan`n nd iks }tisks ds ndo`sa`nk `i~`) ds }ksajid ptd di ok~kz sd |tdi|` ikck q gazd dh di sdh~ank ptd sd

id kctzz`) k jadh ptdn`zsd ~a~tjd`hnk dh th` ski` }ksacaóh sah s`jdz ptd ndokhaks b`cdz( ]`z` diik di ckh~zki`nkz ndjd

ckhkcdz di ~a}k nd ok~kz ]`] ptd |` ` ckh~zki`z(

Lag( 0=6 Sdctdhca` nd gazk nd th ok~kz ]`]

\ki|adhnk ` i` lagtz` 47) |doks dh di }`sk A) ptd sa di ckh~zki`nkz iógack dh|ï` th }tisk nd ~dhsaóh ` i` jkjah` @) }zkntcazà

dh di }kik "0! i` }ki`zan`n ahnac`n` "}kik Hkz~d! q dh di }kik ":! i` }ki`zan`n ckh~z`za` "]kik Stz!( Ds~k czd`zà th c`o}k

o`ghá~ack zdsti~`h~d ckh i` nazdccaóh ahnac`n` ptd sa~t`zà `i zk~kz dh i` }ksacaóh ahnac`n` dh i` lagtz`(

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Sa di sagtadh~d }tisk hk skik sd ik dh|ï` ckok `h~ds ` i` jkjah` @) sahk `ndoàs ik dh|ï` i` jkjah` J) }zkntcazà dh }kik "3!nd i` jkjah` J i` }ki`zan`n ahnac`n` "}kik Stz! q dh di ">! i` }ki`zan`n ckh~z`za` "]kik Hkz~d!( Ds~k czd`zà th c`o}k

o`ghá~ack zdsti~`h~d ptd b`jzà gaz`nk ::)4 ¶ ckh zds}dc~k ` i` `h~dzakz }ksacaóh) n`hnk ckok zdsti~`nk di oasok àhgtik nd

gazk ndi zk~kz(

Sa di sagtadh~d }tisk) di ckh~zki`nkz iógack skik ik dh|ï` ` i` jkjah` J) }zkntcazà dh di }kik "3! i` }ki`zan`n ahnac`n` "}kik

Stz! q dh di }kik ">! i` }ki`zan`n ckh~z`za` "]kik Hkz~d!( Ds~k czd`zà th c`o}k o`ghá~ack zdsti~`h~d ptd b`jzà gaz`nk ::)4 ¶ckh zds}dc~k ` i` `h~dzakz }ksacaóh) n`hnk ckok zdsti~`nk k~zk àhgtik nd gazk ndi zk~kz nd ::)4 ¶(

Lag( 006 Sdctdhca` nd }`sks }`z` `jzaz k cdzz`z i` \DD ok~kzav`n` ~a}k E\ "N`hlkss!

Sa |`oks sagtadhnk i` sdctdhca` o`zc`n` dh i` lagtz` 42) di zk~kz azà gaz`hnk dh }`sks nd ::)4 ¶ q hdcdsa~`zà 2 }tisks }`z`

gaz`z 02= ¶( ]dzk zdctdznd) di ok~kz zd`i nd i` \DD ~a}k E\ nd N`hlkss) ~adhd :> }kiks "< }kiks oàs ptd htds~zk ok~kz nd

dfdo}ik! q }kz ik ~`h~k ckh 2 }tisks `}iac`nks skik b`jzà gaz`nk th` sdr~` }`z~d) ds~k ds) 3= ¶(

Sdctdhca` nd gazk nd th ok~kz ja}ki`z6 ]`z` ikgz`z di gazk nd th ok~kz ja}ki`z) di ckh~zki`nkz didc~zóhack ndjd ah|dz~az dh

sdh~ank i`s }ki`zan`nds nd iks }tisks nd ~dhsaóh `}iac`nks c`n` jkjah` A q AA( Dh i` lagtz` 0: sd otds~z` i` sdctdhca` nd

}tisks ckh sts }ki`zan`nds ptd ~dhnzï`oks ptd `}iac`z `i ok~kz ]`] nd i` \DD nd N`hlkss ~a}k D^S(

Lag( 0:6 Sdctdhca` nd }tisks }`z` di gazk ndi ok~kz ]`] ja}ki`z dh i` \DD D^S "N`hlkss!(

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I`s |ài|ti`s nd dr}`hsaóh didc~zóhac` \DD ckh ok~kzds ]`] skh i`s oàs okndzh`s ptd b` }zkntcank i` ~dchkikgï`) dh th

ah~dh~k nd zdski|dz i`s nalacti~`nds }i`h~d`n`s }`z` ckhsdgtaz i` zdgti`caóh }zdcas` ptd ~dhï`h iks ~a}ks }zdcdndh~ds(

Ckh ds~d ~a}k nd \DD sd ikgz`z th` oknalac`caóh ndi c`tn`i nd lkzo` }zdcas` q ckh~aht`) sah zd`iav`z s`i~ks jztscks( ]`z`

diik t~aiav`h th` ~dchkikgï` naldzdh~d ptd ckhsas~d dh }zkntcaz di `|`hcd ndi áojkik odna`h~d th ok~kz ]`] ptd ski`odh~d

gaz` th }dptdðk àhgtik c`n` |dv ptd zdcajd th }tisk nd ckzzadh~d diác~zac`(

Iks sdhskzds nd ~do}dz`~tz` ckikc`nks ` i` dh~z`n` q s`ian` ndi d|`}kz`nkz dh|ï`h iks n`~ks `i ckh~zki`nkz didc~zóhack ptdds di dhc`zg`nk nd doa~az i` sdð`i }`z` ptd di ok~kz dfdct~d iks }`sks hdcds`zaks) }`z` }zkntcaz th gz`nk nd `}dz~tz` k cadzzd

nd~dzoah`nk nd i` |ài|ti`(

Ct`h~k oàs }dptdðk sd` di àhgtik ptd di ok~kz gaz` c`n` |dv) o`qkz }zdcasaóh sd ikgz`zà dh i` `}dz~tz` q cadzzd nd i`

|ài|ti`) }tds~k ptd di áojkik `|`hv`zà ckh nds}i`v`oadh~ks odhkzds( Dh ~`i c`sk) sd nacd ptd i` |ài|ti` ~adhd o`qkz

c`}`can`n nd zdskitcaóh(

I` do}zds` N`hlkss nas}khd nd ok~kzds ]`] nd `i~` |dikcan`n ckh th ~ado}k hdcds`zak }`z` `}dz~tz` k cadzzd cko}id~k ptd

kscai` dh~zd 3 q 03 sdgthnks q di höodzk nd }`sks |`zï` dh~zd :4= q 0(===) dh lthcaóh ndi ~`o`ðk nd i` |ài|ti`( Ckh ik ptd

}tdnd |dzsd ptd ik ptd sd ckhsagtd ds }zàc~ac`odh~d th` zdgti`caóh ckh~aht`(

Ds~d ~a}k nd \DD }zdsdh~` i`s sagtadh~ds |dh~`f`s zds}dc~k ` i`s |ài|ti`s nd dr}`hsaóh ~dzoks~à~ac`s ckh|dhcakh`ids6

T~aiav`caóh ó}~ao` ndi d|`}kz`nkz dh ct`iptadz ckhnacaóh nd c`zg`(

K}~aoav`caóh ndi zdc`idh~`oadh~k) ptd sd }tdnd `fts~`z ` |`ikzds oàs }dptdðks ptd ckh i`s \D^¾s "thks : ¶C!(

Hk }zdsdh~`h iks }zkjido`s nd i`s \DD }tis`h~ds nd iks gki}ds nd `zad~d(

Okh~`fd sdhcaiik q l`caian`n nd }tds~` dh o`zcb`(

Di ckh~zki`nkz didc~zóhack ahckz}kz` oöi~a}ids lthcakhds6 ~dzoks~`~k) `i`zo`) na`ghós~ack }`z` `|dzï`s(((