Friday, December 30, 2011

Im sorry

sayang, kita gaduh lagi -.-"
penat la gaduh2 ni. sakit hati, sakit kepala, sakit badan.. semua lah sakit.
saya tak suka lah kita gaduh.
yayaya,
saya tau mesti sayang kata semua nya salah saya,
bukan sayang yang start everything.
memang lah sayang tak start everything but saya yang memikir benda yang bukan2 about you my dear.
im sorry?
malu la nak cakap sorry sayang. yeah
sepanjang kita kapel, banyak kali dah kan saya buat sayang macam ni?
sangat banyak kan?
sampai tak terkira banyaknya,
and the worst part is, lepas saya dah mintak maaf saya akan ulangi perbuatan tersebut juga.
sayang, bukannya saya xpercaya dekat sayang,
but i need a concrete relationship, yang share everything
haish,,
yala2 mungkin age different kita yang sangat jauh membuatkan saya tak paham kehendak sayang, and sayang xpaham kehendak saya.
but still sayang its not because i dont trust you, its just i wanted to know who you really are :')
yeah3, maybe you'll say that is a lame reason,
but you dont have a solid reason to act like that.
its fair lahh.
but still i cant understand you walaupun kita dah berbaik.
yeahh,
betul, cant really understand your reason rasa macam nak tumbuk2 sayang bila ingat balik,
arggggggggggggggghhhhhhhhhhhhhh
xpa la, asalkan kita bahagia :'(
sayang selalu kata love should be happy, tapi sayang , macam mana saya nak happy?
entahla, niat nak reda kan perasaan, but ingat balik buat rasa geram
hishhhh.
sayang, tak suka la sayang ni.
suka buat macam ni.
mmphh

tak tau la sampai bila bole bertahan this relationship
hopefully it will last smpai ke anak cucu.
i love you sayang.

Monday, December 12, 2011

DC SOURCES OF ELECTRICITY

batteries is divided into two groups
  • primary cell ( dry cell / leclanche cell )
  • secondary cell
now we are going to discuss about secondary cell

SECONDARY CELL.
-known as storage cell.
-any kind of electrolytic cell in which the electrochemical reaction that releases energy is reversible.
-must be charged before used.
-examples of usages :
  • laptop
  • handphone cell
types of secondary cell
  • LEAD ACID CELLS
  • NICKEL CADMIUM CELL ( NiCAD )

LEAD ACID CELLS

purpose :
  • power supply to aircraft during emergency and starting.
construction:
  • +ve plate used lead peroxide fill with antimony
  • -ve plate used spongy lead and has extra plate than +ve plate
  • electrolye is dilute sulphuric acid with water 30% acid and 70% water
  • casing made up of high impact plastic
  • vent screw type which allow distilled water to adjust electrolyte level.
  • separator prevents +ve and -ve plate from touching but allow sulphuric acid to pass through.
  • 6 / 12 cells, each cell rate 2.1 volts.
indication of fully charged condition:

-terminal voltage
  • 2.7V/ cell on charged
  • 2.1 V/ cell off charged
  • 1.8 V/cell discharged
terminal voltage between 30.0 to 32.4 V ( on charge ), if terminal voltage below 28.5 V , it should be withdrawn from service.

voltage test :
  • specific gravity of electrolyte - 1.275 and 1.300 at 80. use hydrometer to check
  • gassing freely

fully discharge
  • sulphation occur and electrolyte become water.
  • S.G will be low (1.150) due to internal resistance becomes high.
  • both plate becomes white lead sulphate : act as high resistance
  • sulphation occurs when battery discharged
capacity
  • ability to produce a given amount of current for specific time e.g 1A for 1 Hour
  • more than 80% efficiency fit for aircraft use
efficiency (%) = output capacity / rated capacity X 100

factor affecting capacity of a battery :
  • num of plate
  • plate area
  • strength of electrolyte
  • temperature
proper servicing is required on this cell :
  • keep battery clean , all terminals tight and free of corrosions.
  • electrolyte level should 1/4 above the plates , if low add distilled water and not acid.
  • when mixing electrolyte always add ACID to WATER.
  • coat the battery terminals with petroleum jelly or general purpose grease in order to prevent corrosion or oxidization on the terminals.

two types charging :

- Constant current charging
  • most effective
  • charge battery by supplying current at a constant rate ( manually )
  • when charging more than one battery, it must be connected in series and battery voltage must not exceed the charging voltage.
  • several batteries in series , charge at the lowest battery capacity.
  • need monitoring during charging
  • temperature must not exceed 60 C as for the electrolyte it must be below 43C
  • when cells commence gassing, the voltage and relative density should be measured periodically.

-Constant voltage charging
  • when battery connected in an aircraft , car or a other vehicles
  • generating voltage system slightly higher than battery voltage
  • the amount of current flow into a battery is determined by the state charge of battery.
  • no need monitoring device

capacity test :
  • carried out after initial charge
  • carried out 3 monthly
  • at any time if capacity in doubt
  • acceptable capacity for use in aircraft is 80% and above

insulation test :
  • carried out at a periodic of time
  • at any time the electrolyte suspected leakage.
  • place a fully charged battery on metal plate , test between terminal and plate using 250 V insulation tester ( megger ), reading must not less than 1 Mili Ohms.

storage :
  • stored clean, dry, well ventilated area
  • always stored in fully charged condition this is to prevent sulphation to occur.
  • give re freshening charged every 2 to 4 weeks.

safety and precaution :
  • lead acid and Nicad cell must be stored in separate room.
  • do not wear rings, or metal strap.

to be continued......................


Saturday, November 5, 2011

morning guys

mornin, morning, morning,
salam hari raya aidil adha..
okayy,, i wake up early today? hahahaha!
tipuuu,
xtidoq lagi laaaaa. bhahaha
this morning got many works to do for the kenduri.
so?
whyy xtidoq lagi?
malaih hang tau dak.. ehehehehe
okey, la bye
wanna sleep already,
byeee
do come to my house yaa. :)

Wednesday, November 2, 2011

hai tengku :D

Tengku are you there?
are you reading this??okey, baguslah if u are reading this.
senang hati nak settle kan problem kita.

okey first thing first.
whats your problem with me haaa? perangai aku ka yang kau xsuka?
okey, kalau mcm tu aku pun x suka perangai kau.
menyampah sangat. kau ingat kau tu dh habeh hensem la bole buat org mcm nii?
habeh bagus sgt la perangai kau smpai kau bole komen2 perangai org..
ohhh, please lahhh, aku menyampah kau ok?
perangai kau perangai kau,
perangai aku lak, perangai aku lahhh. xkacau hidup kau pun,
yang penting aku BENCI kalau teringatkan perangai kau.
kalah setan,
memang MALANG la nasib orang yang jadi bini kau tu, hahahahaha..
aku teringin nak tengok perempuan malang tersebut.

secondly,
apaaaa? aku suka kau?
ehh,, sory sikit .... kau hensem sangat ka sampai aku perlu suka kau?
kuat perasan pulak kau ni. xtau laa..
berani2 kau sebar cerita / fitnah kata aku ni suka kau then kau xlayan aku smpai aku bengang,,
eh, tolong sikit,, kau tu bukannya taste aku, hahah
taste perempuan bodoh+ buta saja. hahaha
tolong la encik tengku,
kalau nak fitnah pun, fitnah lah benda yang boleh terima dek akal, ini takk, macam bodo jak.
and remember, dosa fitnah tu besar sangat. lebih2 kalau yg style sebar2 ni.

thirdly,
muka kau hodoh!
gaya kau macam vavi ( babi )
hhahahahahahahah. kau ingat aku teringin ka?
tengok muka kau pun aku xlalu. rambut dh la macam apa. hahah

aku tulis pasal kau ni bkn apa.
kau kn suka sebar cerita aku dekat semua orang.
aku pun apa lagi, gunakan lah kesempatan yang ada.
and please lah tengku, kalau kau dh mntk maaf atas kesalahan kau,
kau sepatutnya dh lupa psal benda tu.
ini tak, habeh kau canang cerita kat semua org.
memang dasar bukan lelaki sejati. if you got penis, act like those who got them!
understood?

Tuesday, November 1, 2011

bila kerja banyak tertangguh

selamat pagi semua :)
hey, its almost noon already baru nak ucap morning ka? haha. kantoi bangun lewat. haish , what to do ? memang pemalaih laa..

okey, sekarang banyak sangat kerja PENTING yang tertangguh, okey such as?
1. agama islam
2. material hardware due tommorow! argghhh stresss..
3. and macam2 lagi. banyak sgt nk list.

pleaseeee help me, im going to die here ( slap my face )

wake up puteri! wakeeee uppp.. dah la final dh dekat ,, and still berani lagii nak tangguh kerja,, dannggg betul laa.. so 11.3o im going to pengajian islam class ( knock my head ) and my work havent finish yet -.-" dasar pemalaih. suppose to send it last week.

okayy, what is the time now? 11.15? damn it! im late already, havent mandi yet. haisshhhh,

Tuesday, August 2, 2011

selamat pagi semuanya :)

ish, perlu ka selamat pagi? -perlu lahh-
sekarang pagi .. and sangat2 memerlukan ucapan pagi tu.

its 4.38 a.m . why i havent sleep yet? okey, bukan sengaja, tapi tidak di sengajakan. get it?
the main reason is ASSIGNMENT, pheww.. tak la banyak sngat. but then, di sebabkan pemalas nak buat awal2, so jadilah ia kerja last minit. *slap my face*

assignment siap pukul 3.00am tadi. so why nak bejaga? rasa macam xnak tidoq pulak. *omjayyy*
tahan kewrrr? esok ada klas laaa. pack pulak tu. NVM dlam klas bole tdoq pa? *kick my ass*
haha.

okey2. then skrang feel mengantuk pulak. oh noo.. jangan la macam ni. klas starts at 8.30 lahh.
a few hours to go. haha!

NVM, need to sleep. xjadi nak cerita. nnt la ada masa. nak cerita something HOT. bye

Monday, August 1, 2011

ferrous metal part 1

what is ferrous metal?
  • ferrous metal is metallic material that contains at least 50% iron
the simplest ferrous metal is
  • plain carbon steel- consisting of less than one percent carbon.
parts that are made from ferrous metal is
  • aircraft engines
  • engine mounting
  • hydraulic lines
  • control cables and etc
metals ---> ferrous metal ---> iron as the base metal ---> iron is the most common metals used---> iron Ore is mined producing IRON (Pig Iron)


GENERAL CHARACTERISTIC OF METAL
* the properties of a metal, which influence its suitability as a material for engineering use.

1. brittleness
  • the property of a metal to break when bent, defamed, or hammered.
  • it is the resistance to change in the relative position of the molecules within the material.
  • cast iron, cast aluminium and very hard steel are examples of brittle metals.
2. conductivity
  • the characteristic of a material , which makes it possible for it to transmit heat or electrical energy by conduction
3. ductility
  • the property , which allows metal to be drawn into thinner sections without breaking.
  • ductility allows materials like aluminium and copper to be drawn into very small wires.
4. elasticity
  • the capability of an object a material to be stretched and recover its size and shape after its deformation.
5. malleability
  • the characteristic of a material that allows it to be stretched and shaped by beating with a hammer or passing through rollers without breaking.
6. plasticity
  • the property of assuming a new shape when subjected to pressure
  • the new shape being retained after the pressure has been discontinued.
7. tenacity
  • this is the resistance a material offers against being pulled apart.
  • material which have good tenacity have a high tensile strength.
  • tensile strength of steel is high where as that of lead is low.


to be continued........

hai sayang. rindu la

hai sayang, selamat datang sayang,
hampir setahun kan kita xjumpa. rindu sangat.
perjumpaan kita kali ni di tempat yang asing bagi aku, jauh dari comfort-zone aku.
bkn itu saja, kita jumpa jugak waktu aku dengan orang-orang asing yang masing2 baru ku kenali.
sayang, aku dh mengenali kau selama 18 tahun. tapi selama 17tahun itu,
aku telah mensia2 kan kau sayang.

sayang,
aku tau aku salah.
memang sememangnya aku rugi selama 17tahun
alhamdulillah di tempat yang maha asing ini, telah memperkenalkan kau dgn aku kembali.
betapa hebatnya kau sayang.
dan betapa bodohnya aku kerna selama ini tidak pernah menyedari kehebatan kau sayang
sayang.
aku akan berusaha untuk melayan kau sepanjang pertemuan kita
dan aku akan berusaha meraih keuntungan daripada kau sayang,
tidak sayang, aku tidak pentingkan diri sendiri,
tapi sememangnya itulah tujuan utama pertemuan kita,

dan semoga,
sepanjang pertemuan kita, kawan baik aku yang tiap2 bulan mengunjungi aku tu
xkan datang menemui aku.
aku xmau dia dtg menganggu saat2 kita brdua.


sayang, aku tau kau sayang aku sepenuh mati.
kalau kau x sayang aku,
mesti kau xdtg kan?
walaupun setahun hanya sekali kau berjumpa dgn aku,
aku tau sayang,
aku ja yang xberapa nak sayang kau selama ni.
tapi kini, aku lebih mengenali kau, dan aku berjanji aku akan sayang kau
lebih dari segalanya

moga dari pertemuan kita ini,
dapat mengubah aku menjadi insan yang lebih sabar dalam segala hal,
dan lebih baik dalam semua nya.

selamat datang Ramadhan

Tuesday, July 19, 2011

ATA CHAPTER

for my material and hardware subject, we were asked by our lecturer to do a little research before he explains the ATA CHAPTER. so this is the result of my research.

ATA CHAPTER NUMBER - provide a common referencing standard for all commercial aircraft documentation. this commonality permits greater ease of learning and understanding for pilots and engineers alike. the standard numbering system is controlled and published by the Air Transport Association.

ATA CHAPTERS

Aircraft General
ATA 05 - The limits/ Maintenance Checks
ATA 06- Dimensions and Areas
ATA 07- Lifting and Shoring
ATA 08- Leveling and weighing
ATA 09- Towing and taxiing
ATA 10- Parking, mooring, storage and return to service
ATA 11- placards and markings
ATA 12- Servicing - routine maintenance

Airframe Systems
ATA 20- standard practice
ATA 21- air conditioning
ATA 22- Auto flight
ATA 23- communications
ATA 24- Electrical powers
ATA 25- equipment/ furnishing
ATA 26- fire protection
ATA 27- flight controls
ATA 28- fuel
ATA 29- Hydraulic power
ATA 30- ice and rain protection
Ata 31- indicating/ recording systems
ATA 32- landing gear
ATA 33- lights
ATA 34- navigation
ATA 35- oxygen
ATA 36- pneumatic
ATA 37- vacuum
ATA 38- water/waste
ATA 45- central maintenance system
ATA 46- informations systems
ATA 47- nitrogen generation system
ATA 49- airborne auxiliary power
ATA 50- cargo and accessory compartment

Structure
ATA 51- standard practices and structures- general
ATA 52- doors
ATA 53- fuselage
ATA 54- nacelles/ pylons
ATA 55- Stabilizer
ATA 56- windows
ATA 57- wings

Power Plant
ATA 71- power plant- general
ATA 72- engine
ATA 73- engine - fuel and control
ATA 74- ignition
ATA 75- bleed air
ATA 76- Engine controls
ATA 77- engine indicating
ATA 78- exhaust
ATA 79- oil
ATA 80- starting

this is the list of ATA CHAPTER, that we, as the future aircraft engineers must memorise, and from what i see, there are many more ATA chapter that i missed here.

source of reference is here, so if there is any doubted or any mistakes that i have done, please do leave a comment.
p/s : don't comment on my grammar, i know my grammar suck -.-"



Friday, July 15, 2011

kata-kata sang hati

aku berada di tempat baru, asing bagi aku
jauh dari kaum keluarga, jauh dari kalangan orang2 yang aku kenal.
jauh dari tempat kebiasaan ku,
betul, tempat ini begitu lain bagi ku, kadang2 terasa terasing di sini,
kadang2 aku merasakan ini lah tempat aku.
aku ingin balik?
tidakk, aku harus kuat, kerana penat jerih yang ibuku lalui untuk menghantar aku di tempat ini,
ibuku tidak berputus asa,
mengapa aku ingin menunjukkan kepada dunia bahawa aku insan yang lemah?
berhenti sebelum mencuba.
tidakk, tempat ini banyak menguji aku, semakin aku berdoa memohon kepada yang esa, agar Dia tabahkan hati ku, semakin banyak ujian yang bertimpa.
aku tidak ingin untuk menyakitkan hati mahupun disakitkan oleh siapa
tujuan aku disini hanya satu,
iaitu aku ingin menuntut ilmu, menara gading telah ku capai,
sekarang aku hnya perlu menggapai langit dan bintang2.
mengapa perlu aku sia2 kan segalanya hnya kerana ujian Allah yang tidak seberapa hebat jikalau dibandingkan dengan mereka di bumi palestin?

aku akan sentiasa ingat pengorbanan ibu ku, segala penat lelah yang telah di lalui.
aku tau, sekiranya ibu kecewa dengan aku, dia tidak akan
sekali2 menunjukkan kekecewaannya kerana begitu besar kasih sayang nya terhadap insan yang bergelar anaknya.
aku akn sentiasa ingat akan ayahku., walaupun tidak sempat melihat anaknya membesar
aku tahu, mesti dia tau akan perkmbangan kami semua,
aku tidak akan menghampakan ayah aku,
ayah, segala janji yang ku ucapkan kepadamu akan aku cuba kota kan.
aku tidak akan sia2 kan ibu, ayah dan keluargaku.

aku datang ini, demi masa depan ku,
demi menggenggam segulung ijazah yang akan ku hadiahkan kepada ibuku,
aku tidak akan berputus asa,
jauh sekali berpaling balik, aku harusmelangkah ke depan,
demi masa depan yang cerah. segala yang akan aku lalui,
aku akan lalui nya dengan hati yang penuh kerelaan dan kegigihan hati

ibu dan ayah menjadi contoh yang terbaik

Thursday, July 7, 2011

aku duk kat MIat dah la ni weyh..

wahai orang2 kmpung sekalian.
aku nak habaq kat hang pa semuanyaa.

aku masuk miat.

bagi sapa yang xtau miat tu apa.

hampa semua cari la sndiri kat tenet, sbb miat ni sangat2 pames kat tenet

haha!


okey, mggu first mmg smua orang dah tau kan kita akn ada orientasi

heeee

orientasi ohh orientasi

henfon kena ambik habaq hanggg

laptop pung sepatutnya di ambik

tapi laptop aku depa tak ambik pun.

tapi

aku nak habaq la, sapa dan bukak lappy time orientasi

mmg aku nak habaq,

depa bukan manusia weyhhh,

penat hang tau dak orientasi. bukan main2 ni

-.-


tapi aku di sini bukan nak mengata para senior2 yang merangkap fasi2 sekalian,

aku sayang hampa weyh

terutama, kak zati, abang jaja , abg boyoy and abg dhuha.

yang xdk nama sini pun aku sayang gak.

tapi yang ada sini aku sayang lebih sikit heeeeeeee.


abang jaja : sayang kat abang sbb, abg fasi kumpulan kitorg and muka abg sama la dgn shahir, tapi obviously lagi hensem gila babeng dari shahir. hehe


akak zati : okey, akak zati mmg seyes comey. lembut ja. baik pulak tu. heeee suka dgn akak tau.


abang boyot : dalam banyak2 fasi yang cakap2 kat mic, abng boyot ni la paling slamba. xsuka marah2 , xsuke jerit2. heee. suka kat abang boyot sbb abang mcm paling ambik berat pasal adik2 junior.


abang dhuha : abang dhuha ni baik, sbb time aku selsema teruk, selain kak zati dia yang tiba2 tnya aku, walaupun aku bukan group dia. macam super duper caring nii.hee suka2 and bila dia kata dia pn sesema jugak, mmg smua yang nmpak akan kata comey laaa. seyes beb!


mggu orientasi ni xdak la seteruk bdk2 poli kena,

mmang abang2 and akak2 fasi ni dia sayang junior2 dia. heee perasan la sat.

tapi mmg syok ah mggu orientasi

xmau gak komplen tidoq lewat,

sbb bila deengaq bdk poli tdoq 3.30 pg pastu bgn 4.30 pg

macam lagi

kesian ja kan?


henfon mmg xdapat dgunakan laaa.

huhu. sedih

xdapat call kesayangn heee

malu*


tapi oky laaa. class pulak strat next week.

xsabaq nak start pulak.








Wednesday, June 29, 2011

its a one year journey

hey, hey, hey,
its already one year and a month like that laaa.
actually this is a special post,
which i suppose to post on 7th june 2011.
sory sayang. my bad
okey 7june
my anny with my beloved boyfie
i love u sayang
heee. first of all
i wanna say that i love u so muchos nachos laa
serious talk maaa.
first time i saw you, seriously i think you are a psycho
but then after i know you much2 better i know you have a kind heart.
and i start falling in love with you

sayang, its one year since i know you,
tau, tau baru sekejap ja.
tapi the first month we've known each other i felt like i've known you for ages.
sayang pun rasa benda yang sama kan?
rasa macam nak jerit kuat2 ja , bagi semua orang tau yang saya sayang sayang.

sayang, you complete my puzzle of life.
saya selalu marah sayang kan? maafkan saya ya sayang. really sory
saya selalu merajuk dgn sayang, sayang sabaq ja dgn karenah saya kn?

haish. nak upload picture tak boleh pulak .
pasai pa tak tau.
xbole lah nak upload pic kita berdua-duaan.
bajet romantic. heeee

flying kiss for my sayang.
hope all well in our relationship. and sayang,
nak tau dak,
setiap kali kita gado
my love grow bigger and deeper.
trust me yayang.
i you

my dear, hopefully our relationship last till the end.

*tenet mcm pa lagi. huh -..-

Nak habaq, nak habaq

okey, nak habaq.
walaupun semua orang dah tau.
heee.
dah tau ka? hang ingat semua orang kenai hang ka?
-.-"
okey, tu la yang nk kena habaq tu.
saya baru habeh form five laaaahhhh.
muda lagi ni :)
kira nya baru lepaih spm laaaaa.
lepaih spm aku smbung mana weyh? tengok gaya mcm org tnam anggur ja
weyh, hampa jgn pndg sebelah mata weyh.
ni puteri ni,
haha, cakap mcm result spm straight As uh.
okeyh. perlu ka bangkit kan hal result spm?
result aku xhebat macam hang pa. toksah duk tnya la weyh.
aku nangeh kut lepaih dapat result.
seyes habaq hang.
eh, knapa cerita pasal result? dah basi dh laa ceta tu
okay, aku bangkit kan isu ni
sbb dua tiga hari lagi aku nak chow dari ruma kesayangan aku ni
chow means lari ke?
eh, xla
tu maksudnya aku nak p smbung blajaq la.
apodahhh,
nak sambung mana lahh?
hee~ ada la.
biar lah rahsiaaaa. nanti2 la aku habaq kat hampa semua
sekarang ni malaih.
excited nya aku weyhh.
aku xsabaq tau dak,
lama dah aku tunggu saat ni.
before spm lagi tau. xtipu
sbenaqnya dari form 2 lagi aku teringin nk masuk tmpat ni.
betui habaq hang
pastu dari form5 lagi heee
taun lepas laa aku bercita2 nk blajaq dkt dgn incik boyfren
sayang kat incik boyfren tau. tau
okey, kpada mama and family,
atqh nk p ni, bkn takat nak dkt dgn mael ja.
atqh mmg minat kos ni
trust me.
and aku janji kat diri aku, aku akan blajaq betui2 dan
sekiranya di izinkan oleh Allah segala
yang telah aku rancangkan akan aku usahakan untuk mencapai nya.
itu janji aku pada diri aku.
bagi hampa semua yang baca ni. tolong lah doakan aku ya. aku betui2 harapkan doa hampa sekalian, agar tekad kan hati aku di sana
amin.

hari ini

tercipta lah satu blog baru :)
hapo la, blog lama pung macam taik nak buat blog baru kunun.
okey fine. toksah duk kalut.
blog baru weyh ! blog baru ! hang pa tau dak aku tgah syok!
haha
blog ni xdak pa lagi,
tau2. paham2. duk kosong lagi.
toksah duk pegheliii.
tapi hang pa sabaq sat nohh, sat g aku bubuh la apa yang patut.

apa jadi dgn blog aku dulu weyh?
okey first of alll aku nk hbaq ni.
weyh sabaq sat! nak habaq laa niii..

reason nya ialah

1. lama dah xupdate blog tu dari segi design and post
okey, maap. saya tak suka blog yang penuh dengan sawang. saya lebih suka yang brand new. wink2.

2. dah old fashion dah la blog tuu
haha, mcm la blog ni x old fashion. :P
xla, actually dh boring dgn design tu, nk tukaq tapi malaih. pemalaih la katakan

3. macam bosan ja dgn blog tu
every thing dalam blog tu sgt bosan -.-"