har Mill & Coal Feeder lev 1.doc

Himpunan Ahli Pembangkit Tenaga Listrik Indonesia Sekretariat HAKIT: Jl. Asia Afrika Senayan, Komplek PLTD Senayan Jakarta Selatan – 1221

SOAL TES TES TERTULIS UJI KOMPETENSI K!D" :KTL.PH.22.11.2

TA#$$AL : %%%%%%.

&emeli'ara (oal )ee*er *an P+leri-er

AKT/ : 0 menit Sifat : T+t+p +k+ *an atatan #A&A P"S"3TA

TA#DA TA#$A#

T"&PAT TA#$$AL LAHI3 /#IT K"3JA /raian sin4kat Test tert+lis ini erkaitan *en4an pen4eta'+an *an pema'aman yan4 *iperl+kan pa*a Pemeli'araan /nit PLT/, termas+k per+n*an4an man+al, S!P *an 'al yan4 terkait.

A. Soal Uraian / Esai Pet+n5+k : Ja6ala' soal erik+t *en4an sin4kat *an 5elas : )+n4si *ari P+leri-er P+leri-er 7 1. Apa )+n4si ................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. 2.

&en4apa at+ara 'ar+s *i'al+skan 7 ................................................................................................................................................................ .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. ..................................................................................................................................................................

3. Sebutk Sebutkan an kompon komponen en – komponen komponen Pulv Pulveri erizer zer Batub Batubara ara? ?

................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. /5i Tert+lis Ko*e /nit J+*+ J+*+ll /ni /nitt Perio*e

Halaman : 1 *ari 8 : K/8. H&(. 1 91A : &emel emeli' i'ar ara a P+l P+l erieri-er er *an (oal oal )ee )ee* *er : An4katan I; 91< s.*. 1= J+li 2> PT PL# 9Persero IL KSKT Sektor Asam Asam


4. :

(lassifier erf+n4si sea4ai7 ................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. ..................................................................................................................................................................

5. Apa ke4+naan *ari Primary air 7

.................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. ..................................................................................................................................................................

6.

Scrapper pada pulverizer berfun!i !ebaai? .................................................................................................................................................................

.................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. ".

&en4apa 3i5et Pyrite Hopper ti*ak ole' sampai 4asketnya oor 7 ................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. ..................................................................................................................................................................... ....................................................................................................................................................................

#.

(oal )ee*er erf+n4si sea4ai7 .................................................................................................................................................................. .................................................................................................................................................................. ................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. ..................................................................................................................................................................

/5i Tert+lis Ko*e /nit J+*+l /nit Perio*e

Halaman : 2 *ari 8 : K/8. H&&. 1 91A : &emeli'ara P+leri-er *an (oal )ee*er : An4katan I; 91< s.*. 1= J+li 2> PT PL# 9Persero il .KSKT Sektor Asam Asam

Himpunan Ahli Pembangkit Tenaga Listrik Indonesia Sekretariat HAKIT: Jl. Asia Afrika Senayan, Komplek PLTD Senayan Jakarta Selatan – 1221 $. Apa ke4+naan Seal Air pa*a P+leri-er7 .................................................................................................................................................................

.................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. 1%. Apa f+n4si (lean !+t (oneyor7 ..................................................................................................................................................................

.................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. .................................................................................................................................................................. ..................................................................................................................................................................

Pilihan Ganda 1. Srapper pa*a 'ea*er primery yan4 erp+tar ersama 4rin*in4 tale +nt+k p+leri-er tepy &PS 1> erf+n4si +nt+k 7 a. &en4el+arkan mill re5et ke pyrite 'opper . /nt+k menamp+r /*ara *an ++k at+ara . Pemesi' at+ara *. Pen4at+r mas+knya at+ara 2. (lean !+t *i pakai pa*a (oal )ee*er sistem elt yan4 memp+nyai f+n4si +nt+k 7 a./nt+k men4ontrol at+ara .Karena aliran at+ara ke p+leri-er . /nt+k *apat memersi'kan sisa – sisa at+ara *.Karena at+ara e4it+ kasar ?. Apa yan4 ter5a*i kala+ primary air ti*ak *ipanaskan7 a.8at+ara ti*ak isa *i'al+skan .Pen44ilin4an 8at+ara ti*ak ma@imal . Pen4erin4an at+ara m+sta'il ter5a*i *.8at+ara akan terakar

.

Hy*ro Po6er /nit 9HP/ pa*a p+leri-er tepy &PS 1> memp+nyai f+n4si sea4ai 7 a.Pemeri 4aya pa*a loa*in4 frame *an roller ./nt+k mem+tar 4rin*in4 roller . /nt+k mem+tar 4rin*in4 tale *.&em+tar roller *an tale


Halaman : ? *ari 8 : K/8. H&&. 1 91A : &emeli'ara P+leri-er *an (oal )ee*er : An4katan I; 91< s.*. 1= J+li 2> PT PL# 9Persero il .KSKT Sektor Asam Asam


B. Jika filter l+e oil p+leri-er kotor, akan menyeakan 7 a.Tekanan oil naik .Tekanan oli t+r+n . Ti*ak a*a pen4ar+'nya *.;ol+me oil naik <. Apa yan4 ter5a*i apaila (lean !+t (oneyor ti*ak operasi7 a.(oal )ee*er akan trip .Ti*ak *apat men4at+r aliran . Akan ter5a*i t+mp+kan at+ara *.8at+ara akan terakar >. Pa*a oal fee*er yan4 men44+nakan sistem elt mem+t+'kan alai4nmen a4ai mana ara melak+kannya 7 a.&en4at+r pemerat .&en4at+r impat roller .&en4at+r tail p+lley *.Ja6aan  *an  enar =. L+e !il pa*a P+leri-er erf+n4si sea4ai7 a.Pel+mas *an pemin*a' panas 4ear o@ 3e*+er .Pen4at+r tekanan 'y*roli . Pel+mas $rin*in4 3oller *.&enaik t+r+nkan rolle 0. Hal apa yan4 *ilak+kan *alam pemeriksaan srapper p+leri-er7 a.Kea+san .Jarak (era' Plat *asar .Keretakan C Kekoakan *.Ja6aan a,  *an  enar 1. Penyea Keakaran *i*alam P+leri-er7 a. Pen4operasian pa*a temperat+r *iatas normal . Ti*ak a*a aliran at+ara *ari oal fee*er . Seal air ti*ak erf+n4si *. 8at+ara yan4 kasar


Halaman :  *ari 8 : K/8. H&&. 1 91A : &emeli'ara P+leri-er *an (oal )ee*er : An4katan I; 91< s.*. 1= J+li 2> PT PL# 9Persero il .KSKT Sektor Asam Asam


Soal Memilih Benar - Salah 1.

8–S

8ila serin4 a*a at+ ata+ lo4am esi yan4 +k+p esar mas+k ke p+leri-er ti*ak pen4ar+' pa*a operasi nya.

2.

8–S

Keeooran pa*a pyrite 'opper pa*a p+leri-er akan menyeakan terakarnya pyrite pa*a 'opper terse+t.

?.

8–S

Pemeli'araan perio*i 2 5am ata+ ti4a +lan pa*a oal fee*er +nt+k men4'in*ari ter5a*inya 4an44+an *en4an men44anti earin4 elt motion

.

8–S

Hy*ro Po6er /nit 9HP/ erf+n4si +nt+k memeri 4aya pa*a roller ses+ai *en4an flo6 at+ ara yan4 mas+k ke p+leri-er.

B.

8 – S

(lassifier *ikelompokkan men5a*i *+a 5enis, yait+ rotary *an statis +nt+k PLT/ Asam Asam men44+nakan *ymamiCrotary lassifier

<.

8–S

Sala' sat+ peker5aan pemeli'araan preentie 2 5am +nt+k p+leri-er a*ala' pen4enan4an a+t *an pen4eekan srapper *an leel oil earin4.

>.

8–S

S+pport sraper terikat pa*a 4rin*in4 tale trak se'in44a ik+t erp+tar ses+ai *en4an p+taran 4ear o@

=.

8–S

(oal +nker ale +nt+k men4at+r flo6 at+ara yan4 akan mas+k ke oal fee*er kem+*ian *ilan5+tkan ke p+leri-er

0.

8–S

Tekanan L+e !il P+leri-er men4ik+ti flo6 at+ara, se'in44a *ilak+kan pemersi'an seara perio*i

1

8–S

Pa*a saat pemasan4an raket roller pa*a loa*in4 frame 'ar+s *itent+kan learane yan4 *ii5inkan

11

8–S

Pemasan4an raket 3oller pa*a loa*in4 frame *ilak+kan seara terpisa' sat+ per sat+

12

8–S

Pemerat pa*a elt +nt+k men4at+r kekenan4an a4ar ti*ak ter5a*i mis alai4nmen

1?

8–S

Tekanan primery air lei' easr *ari pa*a seal air, karena seal air erf+n4si sea4ai perapat *an pen*in4in earin4

1

8–S

Alai4nmen elt oal fee*er *ilak+kan *en4an ara pen4at+ran pa*a tail p+lley pa*a sala' sat+ sisi kem+*ian *iamati

1B

8–S

8at+ara yan4 s+*a' *i'al+skan *i'isap *en4an +*ara sek+n*er ke*alam r+an4 akar

.


Halaman : B *ari 8 : K/8. H&&. 1 91A : &emeli'ara P+leri-er *an (oal )ee*er : An4katan I; 91< s.*. 1= J+li 2> PT PL# 9Persero il .KSKT Sektor Asam Asam


Soal Menjodohan 1.

2.

/*ara +nt+k men4erin4kan *an pen4ank+t 'asil *ari p+leri-er &en44ilin4 C men4'al+skan at+ar mas+k ker+an4 aker melal+i +rrner

Tempat terikatnya raket 3oller *i*alam r+an4 p+leri-er

.

&en4at+r C men4ontrol aliran at+ara yan4 akan mas+k ke p+l+ri-er ses+ai ke+t+'an oiler

<.

>.

Penamp+n4 *an mem+a' at+ara re5et ata+ lima' *ari p+leri-er Pemersi' at+ara pa*a oal fee*er yan4 5at+' *ari elt ke p+leri-er &ensortir +tiran at+ara seel+m mas+k ker+an4 akar

=.

Sensor *eteksi p+taran pa*a elt oal fee*er

0.

Pemeri 4aya pa*a Loa*in4 frame ses+ai *en4a flo6 at+ara

1. .

Sea4ai +*ara' perapat *an pen*in4in earin4 roller


(lean !+t

8.

Primary .Air

(.

HP/

D.

8elt motion

".

Damper

).

Loa*in4 frame

$.

(oal )ee*er

H.

Seal Air

I.

(lassifier

J.

Pyrite Hopper

K.

P+leri-er

seel+m

?.

B.

A.

Halaman : < *ari 8 : K/8. H&&. 1 91A : &emeli'ara P+leri-er *an (oal )ee*er : An4katan I; 91< s.*. 1= J+li 2> PT PL# 9Persero il .KSKT Sektor Asam Asam


La!ellin"

Pet+n5+k : T+lisla' nama peralatan yan4 ter*apat pa*a masin4 – masin4 keteran4an 4amar *ia6a' ini: $amar :


Halaman : > *ari 8 : K/8. H&&. 1 91A : &emeli'ara P+leri-er *an (oal )ee*er : An4katan I; 91< s.*. 1= J+li 2> PT PL# 9Persero il .KSKT Sektor Asam Asam


1. ................................................................................

11. ............................................................................

2. ................................................................................

12. ............................................................................

?. ................................................................................

1?. ............................................................................

. ................................................................................

1. ............................................................................

B. ................................................................................

1B. ............................................................................

<. .................................................................................

1<. ............................................................................

>. .................................................................................. 1>. ............................................................................ =. .................................................................................. 1=. ............................................................................ 0. ................................................................................

10. ............................................................................

1. ................................................................................

2. ............................................................................


Halaman : = *ari 8 : K/8. H&&. 1 91A : &emeli'ara P+leri-er *an (oal )ee*er : An4katan I; 91< s.*. 1= J+li 2> PT PL# 9Persero il .KSKT Sektor Asam Asam

har Mill & Coal Feeder lev 1.doc

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