View
286
Download
0
Category
Preview:
Citation preview
7/24/2019 kertas penerangan ee 021
1/11
KOD DAN NAMAPROGRAM /PROGRAMS CODE &NAME
EE-021-23-2012-ELECTRONIC EQUIPMENT ANDAPPLIANCE INSTALLATION & TROUBLESHOOTING
TAHAP / LEVEL 2 ( TWO )
NO. DAN TAJUK UNITKOMPETENSI /
COMPETENCY UNIT NO.AND TITLE
EE-021-23-2012-CO2- INSTRUMENT AND TESTEQUIPMENT SETUP AND HANDLING
NO. DAN PENYATAANAKTIVITI KERJA / WORK
ACTIVITIES NO. ANDSTATEMENT
1. Ide!"#$ "%!'e!% d !e%! e*'"+e! %e! '+ &,d" e*'"ee!%
2. Pe+e #/ "%!'e! d !e%! e*'"+e! %e! '+ &,d" !""!"e%
3. Se! '+ "%!'e! & !e%! e*'"+e!. Pe#/ e/d" & !" /# "%!'e! & !e%!
e*'"+e!
. Re+/! "%!'e! & !e%! e*'"+e! %e! '+ d,d" !""!"e%
NO. KOD / CODE NUM. EE-021-23-2012-C014P(14 3)
M'5 6 1 D+ 6 10
TAJUK/TITLE: KONSEP PENGUKURAN
TUJUAN/PURPOSE :
7e!% +ee "" d, 8e!'9' '!'5 ee5 5/%e+ +e'5' d
8" ! d"d+!" d"+d '9"59" $ d"95.
KERTAS PENERANGAN
7/24/2019 kertas penerangan ee 021
2/11
NO. KOD / CODE NUM. EE-021-23-2012-C024P(14 3)M'5 4 Page6 2D+d4of 6 10
PENERANGAN/INFORMATION :Nd" 5e+d +e55% %e%'!' '9"59" ", %"%!e +e'5'. Mee'%" %"%!e+e'5' %e +e8/e,'8, $ 8e5"! de +e! $ d"'9" d"5e%.D! $ !e5'+' d"5'5 5e+d 5e+'!'% d 8e!'5 "" 8e5. U5'", %!' 5e9 $ d"5'5 8" ee!,'" 95 d"! %!' !e+! 5e %!' !e+!$ ": 5e9"!' : 5e!e+! : 5e+e5 d !. Se!"+ +e'5' e+'$" '"!-'"! !e!e!' %e+e!" %e!"e!e : /,e!e : /! : A+ee d %e8"$. Oe, "!' 5"!9' e%!", ee!,'" +e! $ d"'5 '!'5 e8'! +e'5'.
DEFINISI PENGUKURAN
Data Data", '%'-'%' 5'! $ d"+e/e," %e '9"59": 8"%$ d"'5+ d
8e!'5 5.
Nilai sebena Niai !e"e#a$", "!'d %e8e %e%'!' 8, '5' %e+e!" !e5: ,9': %',' d%e8"$. Pe"" 5'!"!" "" '5" d": !e!+" d + 9' 5ed !"d5'5" d+! d"!e!'5 de %e8e-8e !e!+.
Nilai tet!n"!# Niai te$t%#%'", "" $ d"!'9'55 /e, %"%!e +e'5'. I" d, 8e5 d!
e!, !' d! $ d"e5/d5 %e !e'%.
Jan$#a %Inst!&ent'A! '!'5 ee!'5 "" !' "!'d %e%'!' 5'!"!" !' +e8/e,'8,. Se :"%!'e! ee5!/"5 8/e, d"5e%5 5e+d 2 8," ""!' / d d""!.
(IRI)(IRI PENGUKURANBe8e+ "" +e' d"+e'," /e, %e!"+ "%!'e!4e!e %e% +/%e% ee58e!'5 8"e%!"5 "%!'e!4e!e !e%e8'! d+! 8e#'%" de 8"5: e5+ d e'%5""!'
1. Kete*atan %a++!a+,'7e!e+! %e%'!' %"%!e +e'5' "!' e'9'5 5e+d5e'+$ %"%!e !e%e8'! '!'5 e8e"5 "" !e!'9'5 $ +" ,+" de"" %e8e. 7e!e+! 9' d"5"!5 de alat &!tla# - e: 8"%$ d"$!5d 8e!'5 +e!'% (;)
2. Ke"it!an %*e+isin'
7e9"!' ee5 5e8/e,' !' 5e5e+ %e%e8', "%!'e! e8e"58 $ % 9"5 +e'5' d"5'5 8e'5". Se5"$ 8 $ d"8"8e'5" !"d5 8e'8,: "%!'e! !e%e8'! d"5!5 e+'$" 5e9"!' $ !"".I%!'e! $ !e+!: 5e9"!' e%!" !"". 7e9"!' $ !"" !"d5 %ee%!"$e'9'55 8 $ !e+!.
3. Ke*e#aan %sensitiit,'7e+e5 ", e58% +e! 5e+d +e'8, %'5 !' +e8/e,'8,$ %ed d"'5'.
7/24/2019 kertas penerangan ee 021
3/11
NO. KOD / CODE NUM. EE-021-23-2012-C024P(14 3)M'5 4 Page6 3D+d4of 6 10
. J!lat %Ran$e'Me'+5 ,d ""' d 5%"' d" "%!'e! 8/e, 8e#'%" d 8"%$9'! %e%e8', "%!'e! d"!e!'5 /e, +ee' "%!'e! !e%e8'!
>. Nilai Na&aan %N&inal Val!e'Me'+5 %'!' "" (%'5 & 5e') $ !e, d"!e!+5 /e, +ee' %e8"+d' +e' %e%'!' "%!'e!.
?. Pin+an$ %0ias'R! $ !e9d" +d "%!'e! d" +e'9'5 !"d5 8e' d" %"#.
@. Histeisis %H,steisis'Pe8e 5e' ! 8 e"5 d e'' %e%e8', "%!'e!.
PEOSES PENGUKURAN
Sebel!& &ela#!#an *ses *en$!#!an: T!45ed, +e'5'6
7e+%!" + +e!e $ ,ed5 d"'5': 8" !e8"5: 8e+8$5 +e'5' +e' d"8'! d 8" '!'5 ee5/d5 ,%" +e'5'.
C""4%"#! +e!e6
H'% !,' +e!e $ d"'5' !' d: #e5'e%" d. 7'"!"6
M% d 5/% d"+e'!'55: 5e'+$ !: +ee!,' +e'5':,%"45e+'!'% +e'5' $ %e%'".
I%!'e!6
P"", ! $ %e%'" %d e!e /4d""!4/%4/'!e d: +e' +ee!,'
d +e eed"5 !.
Se&asa &en$en1ali#an *ses *en$!#!an: 7'"!"6
P%!"5 ! $ d"+"", d, $ !e8"5: 5ed'd'5 +e8" d! %e%'":8" +e'5' $ d"8" e'5'+" d d5, ,%" $ d"8" 8/e,d"+e$".
U!5 5e%e!6
7e% 5e9'! ee5!"5: 5e% 8e8 8ee8",: ,d !: 8 ' !. Pe%+e6
L",! +e'8, +e!e %e% +e'5': "" $ +e' d"+"", 8"
+e!e %e!"% 8e'8,: 8" 8" %+e $ e'5'+" d +%!"5+e5" %+e 8/e, d"!e" d d"5'".
Sele*as *ses *en$!#!an:
P/%e% +e'5' !"d5 e5+ %e+e',$ 9"5 ,$ d! +e'5' d"8".
D! e%!" d""%"%: %e !e!"54%!!"%!"5 d 5e+'!'% e%!" d"+/5de e5+ d !e+!.
RA2AT PENGUKURAN
R! d"!5"#5 %e8" +e8e ! 8 $ d"8e"5 /e, "%!'e!4e!ed"8d"5 de "" %e8e +e!e $ d"'5'. R! !e9d" 5"8! d"+d8e8e+ %e88 d 8/e, d"5!e/"5 5e+d ""!' ! +e'45%: ! %"%!e!"5:! 5 d ! +e,d.
7/24/2019 kertas penerangan ee 021
4/11
NO. KOD / CODE NUM. EE-021-23-2012-C024P(14 3)M'5 4 Page6 D+d4of 6 10
JENIS)JENIS RA2AT
3) Ralat Kasa/Pen$$!na %Gss E' 1.1 R! 5% 8"%$ d"%e885 /e, '%"4+e' %ed"" 5e 6
" ) 5e%"+ e"", "%!'e! $ !"d5 %e%'""" ) %, e8" 8 5"8! +e% $ !"d5 8e!'""" ) e'5 95 $ %, 5"8! 5e'"
") !"d5 d +e ) !e'+ %e! e/" ) 5e% 8e8 d"'+5
1.2 R! "" 8/e, d"5'5 d d",+'%5 de" ) Me8e" +e,!" $ %e+e',$ %e% e8'! +e"", "%!'e!
%e% e8'! +e'5' d 5"."" ) Be9-9 de ,d 5e'+$ "%!'e!""") A8" 8 %e5'-5'$ 3 5" '!'5 ee55 ! 5%") Me8 ' "%!'e! ) B +e'9'5 de !e+!" ) e/ /##%e!
"") R! +
4) Ralat Siste&ati# %S,ste&ati+ E'R! %"%!e!"5 5 8e' 9"5 8e8e++e'5' d"5'5 d 5ed d e'5 "%!'e! $ %. R!%"%!e!"5 8/e, d"%e885 /e, 2 +' '! ""!' alat inst!&ent 1an alatse#itaan.
4.3 Ralat inst!&ent:R! "%!'e! !e9d" 5"8!" ) 5e!"d5%e+' "%!'e! "!' %ed"""") d"%e885 /e, "" ee5!"5 d e5"5 %e+e!" e%e : !e %+" :
5/+/e !"d5 "e
""" ) ! /%5
R! "%!'e! 8/e, d"5'5 de" ) e5'5 +ee!'5' !"" ) d+!5 #5!/ +e8e!' d"+d ! $ d"d+!"
""") 5'5 e8", d" %!' +e'5'.") See/5-e/5$ %e' 5'5 +ee"5% ! '!'5 e%!"5 8
d, !e+! %e+e!" $ d"5e,ed5".
4.4 Ralat Se#itaan:R! %e5"! d, 5"8! d" +e', 5ed %e5"! %e+e!"
") +e'8, %','"") 5ee8+:""") !e5 'd:") ed e!:) ee5!"54ee5!/%!!"5.
7/24/2019 kertas penerangan ee 021
5/11
NO. KOD / CODE NUM. EE-021-23-2012-C024P(14 3)M'5 4 Page6 D+d4of 6 10
U!'5 ee55 8e5'$ ! 9e"% "" 5'5") e5%+e"e4!e+!5 "%!'e! +d %','45ee8+ %e5"! $
d"8e5 "" ) ,"d5 d" 5e% ed e!
""") See/5$ '5 "%!'e! $ !, !e,d+ +e'8, 5ed%e5"!4!, %5.
5) Ralat Ra6a#%Ran1& E'
R! $ %e" d" ! 5%4+e' d %"%!e!"5 $ !e, d"+e!"85d +e'5'. R! 5 8/e, d"5e+%!" 9"5 8 8e'8, de !"d5
ee!': '+' +e'5' d"5'5 8e'5". R! 9e"% "" !"d5 d"5e!,'"+'$ d %e'$ 5' d"8" 5" e"5 +e'5' ee'5 5e9"!'$ !"".
A"%"% %e %!!"%!"5 !e,d+ d! $ d"+e/e," 8/e, d"5'5 '!'5 e",!5e!e+! +e'5': de ed+!5 +'! d %"%", +""$. S!' '!'5e+e8"5" ! "" ", de e8,5 8" 8 d e'55ed, %!!"%!"5 '!'5 ed+!5 5" $ ,+" %e5" de "" %e8e 5'!"!"$ d"'5'.
7) Ralat Pen$8a17e!e+! %e%e8', "%!'e! d"9" /e, +ee' '!'5 %'!' ,d !e!e!'
%,9. B"%$ 5e!e+! d"$!5 d 8e!'5 +e!'% (;) %5" +e', "%!'e!
(/!/, e!e) !e%e8'!. 7/+/e-5/+/e "! ee5!/"5 %e+e!" +e"!: 5+%"!/ d9' d"9" 8ed d "5' "" !e!e!' 8ed%5 +e!'% d" "" $ d"8e"5. S"%", d" %+e%"#"5%" $ !e, d"!e!+5 !d" d"5 R! Pe,d.R! +e,d 8/e, 9' d"5!5 %e8" ! 5%"' $ '5" 8e5' %e%e'5 "%!'e! d 5/+/e: 8 d, d"9" !"d5 ee8"," "" $!e, d"!e!+5.
0AGAIMANA RA2AT DINYATAKAN
R! 8/e, d"$!5 d 8e!'5 R! M'!5 !' ; R!:.
i) Ralat M!tla#
e F -
d" J e6 R! M'!5 6 N"" %e8e 6 N"" '5'4!e!'9'5
ii) 9 Ralat
F - ; e ------------ 100;
iii) Kete*atan Relati %A'
F - A 1 - -------------
7/24/2019 kertas penerangan ee 021
6/11
NO. KOD / CODE NUM. EE-021-23-2012-C024P(14 3)M'5 4 Page6 >D+d4of 6 10
i) 9 Kete*atan Relati %a'
100; - ;e
PIA;AIAN DAN PENENTUKURAN
PIA;AIANP"" +e'5' d, %'!' 8, '5': "%!'e! '5' !' %"%!e '5'
$ d"'5 '!'5 e!5"#: e'9'd d ee", "" %e%'!' 5'!"!" '!'5d"8d"5 de "-" "%!'e! e'5'.
PENENTUKURANPee!'5' ! e"5 +e +e!" d" d %e' '9"59". Se8'!
+ee!'5' e'9'5 5e+d +e8'! ee5 %!' "" "+'! $ d"5e!,'" 5e !%%"%!e +e'5' $ d"+"", 8" !'9' ee,!"5 /'!+'! %"%!e 8e5e.
Pee!'5' 9' e8/e,5 5"! e$e5 5e!e+! %e%'!' ! !e,d+ %!'+"" d %e!e'%$ e'5 !. Oe, $ de"5" d" d %e!"+ !e5"5+e'5': 5, +e! $ +e' d"!" ", ee+%!" "!'d5e!"d5+%!" !. 7"! ,'% %ed 8, #iai !e"e#a$ !"d5 d+! d"5e!,'" de5e!e!+ $ %e+' 5e +ee!'5' e"8!5 +e8d" ! 8! +e'5' de "" d"+d +"" +ee!'5' !e%e8'!.
KONSEP PENENTUKURAN
D" d +/%e% +ee!'5' %!' "" "+'! $ d"5e!,'" ""$ d"5e5 5e !%%"%!e +e'5' d !"d58% %"%!e !e,d+ "+'! !d" d"'5' J "" $ "+'! $d"5e!,'" ""$ d"%e8'! "" +"". Oe, 5e +/%e% +ee!'5' "!' %ed""
e'+5 %!' +e'5' 5 %e!"+ +e '9"59" ,'%, ee+%!"+e8/e,'8, 8e8% ("+'!) d +e8/e,'8, 8e%d (/'!+'!) $ +e' d"'5'.De de"5" ,'8' d" ! "+'! d /'!+'! %"%!e +e'5' d+! d"8".
H'8' d" ! "+'! d /'!+'! %"%!e +e'5' %e" d"9e5 %e8"+/! e5' +ee!'5' $ d"8e!'5 de e'5 %!' 9'! "+'!: $d"5e!,'" ""$: %e 8e!''!-!''! 5e !% %"%!e +e'5' d e'5' "!'de%+/% !' /'!+'!$.
7/24/2019 kertas penerangan ee 021
7/11
NO. KOD / CODE NUM. EE-021-23-2012-C024P(14 3)M'5 4 Page6 ?D+d4of 6 10
R9, 1 6 Le5' +ee!'5'
D 5/%e+ +ee!'5' !ed+! d' 9e"% +ee!'5' 6". Pee!'5' U'!"". Pee!'5' R5
Penent!#!an U!tan
B" %e%'!' 9'! "+'! $ d"+e'5: +ee!'5' ''! ee5 "%""" "+'! $ 8e!8, (e"5!) !' 8e5' (e'') %e 8e!''!.Pee!'5' ''! e$ed"5 %!' !e5"5 $ 8e5e% '!'5 ee+%!" de"" $aat (i!te$i!i!.
Ra"a8 4 : Ralat 8isteesis
Pee!'5' R5
I+'! $ d"5e!,'" ""$ d"5e5 5e !% %'!' 9'! "+'! %e 8.Ted+! 8e8e+ "" +e5' %"%!e +e'5' 8e%%5 %!' %e! d! '9"
+ee!'5' 5 6-
i. $aat 'ei#ea$a#ii. $aat 'e)e'aa#iii. $aat !ifa$
7/24/2019 kertas penerangan ee 021
8/11
NO. KOD / CODE NUM. EE-021-23-2012-C024P(14 3)M'5 4 Page6 @D+d4of 6 10
i*. $aat 'e"oe(%a#ga#
i. Ralat Kelineaan
B$5 +e! d"e58e!'5 '!'5 e+" %!' ,'8' "e ! "+'! %!!"5$ d"5e5 de "" !e!'9'5 (/'!+'!).
R9, 3 6 R! 7e"e
ii. Ralat Ke*e#aan
Se5 d! $ d"95 8e5' %e% %e%'!' +ee!'5' e+e'," 5e9"!'d 5e+e5 %!!"5 %e%'!' %"%!e.
R9, 6 R! 7e+e5
iii. Ralat Sia
7/24/2019 kertas penerangan ee 021
9/11
NO. KOD / CODE NUM. EE-021-23-2012-C024P(14 3)M'5 4 Page6 KD+d4of 6 10
R9, 6 R! S"#
i. Ralat Keble8!lan$an
Pe!e "" 9 d"'5 d" d +ee!'5' !e!+" %e" d"$!5 /e,+e8'! +e! +e'5'.
R9, > 6 R! 7e8/e,'
7/24/2019 kertas penerangan ee 021
10/11
NO. KOD / CODE NUM. EE-021-23-2012-C024P(14 3)M'5 4 Page6 10D+d4of 6 10
SOA2AN:
1. Be"5 de#"%" 8" "%!", d"8, "" 6
". 6 7e9"!'"". 6 7e+e5""".6 7e!e+!
2. A+5, $ d"5%'d5 de Ralat.
3. Be"5 9e"%-9e"% !". 6"". 6""". 6". 6
7/24/2019 kertas penerangan ee 021
11/11
NO. KOD / CODE NUM. EE-021-23-2012-C024P(14 3)M'5 4 Page6 11D+d4of 6 10
. A+5, $ d"5%'d5 de alat 8isteisis
. Pee!'5' 5 !e8," 5e+d 8e+
>. A+5, $ d"5%'d5 de ! 5e"e d '5"%5 ! !e%e8'!.
RUJUKAN/REFERENCE:
1. MOHD NOH BIN SARIP & MD. NASIR BIN ABD. MANANJ 2UKISANKEJURUTERAAN TINGKATAN 7J ISBN K@3->2-?3-0J DBP 200J PETALING : MS 12-23:
Recommended