INSTRUCTION: This section consists of SIX (6) structure questions. Answer FOUR (4) questions only.

Similar documents
INSTRUCTION: This section consists of SIX (6) structures questions. Answer FOUR (4) questions only.

ARAHAN: Kertas soalan ini mengandungi ENAM (6) soalan esei. Jawab EMPAT (4) soalan sahaja.

PEPERIKSAAN JULAI 2010

INSTRUCTION : This section consists of SIX (6) structured questions. Answer any FOUR (4) only.

INSTRUCTION: This paper consists of SIX (6) structured questions. Answer any FOUR (4) questions.

SULIT JA201: AUTOMOTIVE TECHNOLOGY 2

INSTRUCTION: This section consists of FOUR (4) questions. Answer ALL questions. ARAHAN: Bahagian ini mengandungi EMPAT (4) soalan. Jawab SEMUA soalan.

INSTRUCTION: This paper consists of SIX (6) structure questions. Answer any FOUR (4) questions.

INSTRUCTION: This section consists of SIX (6) essay questions. Answer FOUR (4) questions only.

JA606: VEHICLE DYNAMICS. INSTRUCTION: This section consists of SIX (6) structured questions. Answer FOUR (4) questions only.

UNIVERSITI SAINS MALAYSIA EEM 253 REKABENTUK MEKATRONIK I

(a) Sketch and explain the operation of four stroke petrol engine. Lakar dan terangkan operasi enjin empat lejang. [12 marks] [12 markah]

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

$'11,n n, Lffi MALAYSIA. PEPERIKSAAI\ AKHIR SEMESTER II sesr PERALATAN BINAAN BPD BPC APRIL 2OO9 2 JAM 30 MINIT

INSTRUCTION: This section consists of SIX (6) essay questions. Answer FOUR (4) questions only.

KUCHING. MEKANlKAL SULIT POLITEKNIK SULIT 8.30PG PG (2 JAM) TARIKH: 08 NOVEMBER 2010 (ISNIN) Jangan buka kertas soalan ini sehingga diberitahu.

INSTRUCTION: This section consists of SIX (6) essay questions. Answer FOUR (4) questions only.

SECTION A : 100 MARKS BAHAGIAN A : 100 MARKAH INSTRUCTION: This section consists of SIX (6) essay questions. Answer FOUR (4) questions only.

INSTRUCTION: This section consists of THREE (3) structured questions. Answer ALL questions.

(Kertas soalan ini mengandungi 6 soalan dalam 7 halaman yang dicetak) (This question paper consists of 6 questions on 7 printed pages)

STRUCTURE : 100 MARKS STRUKTUR : 100 MARKAH. INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

SKR 3102: ROMBAK RAWAT SISTEM KLAC

PB604 : BUSINESS FINANCE

FINITE ELEMENT (FE) MODEL OF BRAKE INSULATOR IN REDUCING BRAKE SQUEAL NOISE FOR MOTORCYCLES MUNDHER FADHIL ABDULRIDHA UNIVERSITI TEKNOLOGI MALAYSIA

SKR 3102: ROMBAK RAWAT SISTEM KLAC

EEK 468 ELECTRICAL MACHINES AND DRIVES

Item Bil Description of Works Remarks Main Switch Board

EMH 332 Applied Thermodynamics [Termodinamik Gunaan]

CONTROL OF INVERTED PENDULUM-CART SYSTEM BASED ON FUZZY LOGIC APPROACH HASRULNIZAM BIN HASHIM

EAL 574/4 Perancangan & Dasar Pengangkutan

EEK 470 ELECTRICAL POWER DISTRIBUTION SYSTEM [SISTEM PENGAGIHAN ELEKTRIK KUASA]

MyBot Bridge. 2 pasukan 4 peserta (2 wakil politeknik, 2 wakil sekolah) TEAM PELAJAR MyBot Operator Mentor 2

OPTIMIZATION ON FUEL GAS OPERATION FOR COMBINED CYCLE POWER PLANT MOHD IZAMUDDIN BIN MAHMUD

1. SAMBUNGAN PENUTUPAN PENUH JALAN JANGKA PENDEK SECARA DUA PERINGKAT DI JALAN RAYA SATU (MALAM)

EAL 573/4 Kejuruteraan Lalu Lintas

EEK 466 REKABENTUK MESIN ELEKTRIK

THE STUDY ON THE IMPACT OF CONSTANT POWER LOAD TO A DIRECT CURRENT POWER SYSTEM DRIVEN BY PHOTOVOLTAIC, WIND - THYRISTOR RECTIFIER AND LINEAR SOURCES

NUMERICAL ANALYSIS OF ELASTOHYDRODYNAMIC LUBRICATION WITH BIO-BASED FLUIDS DEDI ROSA PUTRA CUPU UNIVERSITI TEKNOLOGI MALAYSIA

PERSOALAN PENDAHULUAN DALAM HPI

OPTIMAL LOCATION OF FACTS FOR ATC ENHANCEMENT BY USING SENSITIVITY ANALYSIS RAIMON OMAR AL SHAIKH SALEM

ROBUST ELECTRONIC BRAKE FORCE DISTRIBUTION IN HYBRID ELECTRIC VEHICLES YEOH WEI CHERNG UNIVERSITI TEKNOLOGI MALAYSIA

EEK 475 ECONOMY AND MANAGEMENT ON POWER SYSTEM

OPTIMAL LOCATION OF THYRISTOR CONTROLLED SERIES COMPENSATOR USING SENSITIVITY APPROACH NEW HUANG CHIN UNIVERSITI TEKNOLOGI MALAYSIA

EEK 474 REKABENTUK MESIN ELEKTRIK

Line detector robot / Robot garisan

DEVELOPMENT OF EXTENDED RANGE AND BLENDED CONTROL MODULE FOR PLUG-IN HYBRID AIR MOTORCYCLE MOHAMAD SHAHIR BIN MOHAMED NAFI

SUPERVISOR DECLARATION

MODELLING OF THROUGH-THE-ROAD HYBRID ELECTRIC VEHICLE OKE PAUL OMEIZA

APLIKASI DAN SISTEM PEMARKAHAN POSTER DI PUSAT PERMATA PINTAR

OPTIMAL ANTI LOCK BRAKING SYSTEM WITH REGENERATIVE BRAKING IN HYBRID ELECTRIC VEHICLE DANA DEHGHANI UNIVERSITI TEKNOLOGI MALAYSIA

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

PENGUMUMAN TRAFIK MAKLUMAN TERKINI PELAN PENGURUSAN TRAFIK UNTUK PEMBINAAN MRT SSP SEPANJANG JALAN KUALA SELANGOR DAN JALAN IPOH 15 JANUARI 2019

EEK 260 Mesin Elektrik

..2/- [3 jan] SiIa pastikan bahawa kertas peperiksaan ini mengandungi. ini. L. Panjang setara bagi beberapa pasangan. 2. Ciri Pam.

Frequently Asked Questions (FAQ)

AUTOMATED GUIDED VEHICLE USING LINE FOLLOWING DETECTION MOHD KHAIRULZAMAN BIN A RAHMAN

HAZILA BINTI NAYAN. A project report submitted in partial fulfillment of the requirement for the award of the Degree of Master of Manufacturing

Faculty of Mechanical Engineering UNIVERSITI MALAYSIA PAHANG

PENGUMUMAN TRAFIK MAKLUMAN TERKINI PELAN PENGURUSAN TRAFIK UNTUK PEMBINAAN MRT SSP SEPANJANG JALAN KEPONG DAN JALAN IPOH 13 JUN 2018

UNIVERSITI SAINS MALAYSIA

CONTROL OF ENERGY CONVERSION IN A HYBRID WIND AND ULTRACAPACITOR ENERGY SYSTEM MAJID ABDULLATEEF ABDULLAH UNIVERSITI TEKNOLOGI MALAYSIA

TABLE OF CONTENTS. Page SUPERVISOR S DECLARATION STUDENT S DECLARATION ACKNOWLEDGEMENTS ABSTRACT ABSTRAK

COMFORT ANALYSIS IN COMMERCIAL VEHICLE S PASSENGER SEAT TAM WEE KONG

FABRICATION OF AIR-HYBRID ALL TERRAIN VEHICLES FRONT SUSPENSION SYSTEM LEONG GUO BANG

FABRICATION OF A PROTOTYPE LOW POWER MOTOR FOR INDOOR VENTILATION SIMON THEOPHYLUS YUSUF

UNIVERSITI TEKNIKAL MALAYSIA MELAKA

PENGUMUMAN TRAFIK MAKLUMAN TERKINI PELAN PENGURUSAN TRAFIK UNTUK PEMBINAAN MRT SSP SEPANJANG JALAN KEPONG & JALAN KUCHING 08 JUN 2018

PENGUMUMAN TRAFIK MAKLUMAN TERKINI PELAN PENGURUSAN TRAFIK UNTUK PEMBINAAN MRT SSP SEPANJANG JALAN KUALA SELANGOR & JALAN KEPONG 30 DISEMBER 2018

MAKLUMAN TERKINI PELAN PENGURUSAN TRAFIK UNTUK PEMBINAAN MRT SSP SEPANJANG JALAN KUALA SELANGOR, JALAN KEPONG DAN JALAN JINJANG PERMAI 2 21 JUN 2018

MANUAL PENGGUNA (USER MANUAL) PROSES PINJAMAN PERALATAN (ASSET BOOKING)

MEMBANGUNKAN PENJANA ELEKTRIK MUDAH ALIH MENGGUNAKAN CECAIR PETROLEUM GAS MOHD RIDZUAN BIN JAMIL UNIVERSITI TEKNIKAL MALAYSIA MELAKA

APPLICATION OF DEMAND SIDE MANAGEMENT STRATEGIES TO REDUCE ENERGY CONSUMPTION IN UNIVERSITY BUILDINGS NAJAATUL FARIHAH BINTI HAMIDI

MALAYSIA AIRPORTS HOLDINGS BERHAD. TENDER NOTICE (Via eprocurement)

1. Mechanics Make a minimum payment of RM 5 with Pay function using the Touch n Go ewallet to receive random cashback up to RM 888.

PAY WITH YOUR PIN BAYAR DENGAN PIN ANDA

Free ebook. Cara penggunaan product

SISTEM PENJEJAK PESAKIT DI HOSPITAL PUSAT PERUBATAN UKM (PPUKM) MENGGUNAKAN PERANTI MATA ARAH (BEACON) Mohamad Norizal Bin Abdullah Dr.

APLIKASI MUDAH ALIH SISTEM PEMANTAUAN GILIRAN DI HOSPITAL CANSELLOR TUANKU MUKHRIZ. Nursyakirah Hamimah Binti Mohamad Halim Prof. Dr.

A FREQUENCY CONTROLLER USING FUZZY IN ISOLATED MICROGRID SYSTEM

MALAYSIA AIRPORTS HOLDINGS BERHAD. TENDER NOTICE (Via eprocurement)

THE DESIGN OF A TORQUE FEEDBACK CONTROLLER USING PID CONTROLLER FOR AN UPPER LIMB ROBOTIC ARM KARTIKESU A/L VIJAYAN

AN AUTONOMOUS VEHICLE USING WALL FOLLOWING DETECTION MOHD AFFI BIN MOHD ALI

PROJEK SISTEM PENEMPAHAN PAKAIAN ATAS TALIAN NUR AFIQAH BT MD BAHARUDIN DR. SITI FADZILAH MAT NOOR ABSTRAK

MODELLING DAMPING ELEMENT TO REDUCE DISC BRAKE SQUEAL NORAIDE BIN MD YUSOP UNIVERSITI TEKNOLOGI MALAYSIA

KAJIAN MENGENAI DAYA AERODINAMIK PADA SAYAP HADAPAN KERETA LUMBA MENGGUNAKAN KAEDAH SIMULASI CFD MIRNI BINTI ABDUL GHANI

DEVELOPMENT OF A 10 NEWTON HYDROGEN PEROXIDE MONOPROPELLANT ROCKET THRUSTER KUBERARAAJ NAMBARAJA

DEVELOPMENT OF SOLAR POWERED NOTEBOOK SALMAH BINTI MAHFUL. degree of bachelor of Electrical Engineering (Power System)

LK-CKLDL (CHAPTER 6: DATA DESCRIPTION)

TECHNOLOGY AND INNOVATION MANAGEMENT AWARENESS AND PRACTISE A CASE STUDY IN BRITISH AMERICAN TOBACCO GSD (KL) SDN BHD

MALAYSIA AIRPORTS HOLDINGS BERHAD. QUOTATION NOTICE (Via eprocurement)

MALAYSIA AIRPORTS HOLDINGS BERHAD

1. PENUTUPAN JALAN JANGKA PANJANG DI LEBUHRAYA KL-SEREMBAN (ARAH KL)

Get rewarded, download the Touch n Go e-wallet. Get standard or preferred TGV seats for RM7 before 7pm on 7 July.

MALAYSIA AIRPORTS HOLDINGS BERHAD

PANDUAN ASAS METATRADER 4

UNIVERSITI TEKNIKAL MALAYSIA MELAKA

FLUID AND HEAT FLOW PERFORMANCE IN HEAT EXCHANGER NURLIYANA BINTI MOHD NADZRI

UNIVERSITI TEKNIKAL MALAYSIA MELAKA FAKULTI KEJURUTERAAN ELEKTRIK FINAL YEAR PROJECT 2 BEKU /2014 FINAL YEAR PROJECT REPORT

PENGGABUNGAN DAN PENGAMBIALIHAN (M & A) DALAM INSTITUTSI KEWANGAN DARI PERSPEKTIF SYARIAH

Transcription:

INSTRUCTION: This section consists of SIX (6) structure questions. Answer FOUR (4) questions only. ARAHAN : Bahagian ini mengandungi ENAM (6) soalan struktur. Jawab EMPAT (4) soalan sahaja. QUESTION 1 SOALAN 1 Pneumatic system is a system that uses compressed air to transmit and control energy. State FOUR (4) uses of compressed air in daily life. Sistem pneumatik adalah sistem yang menggunakan udara termampat untuk memindahkan dan mengawal tenaga. Senaraikan EMPAT (4) penggunaan udara mampat dalam kehidupan seharian. By using the block diagram, list SIX (6) elements in a pneumatic system. Dengan menggunakan gambarajah blok, senaraikan ENAM (6) elemen yang terdapat di dalam sistem pneumatik. [6 marks] [6 markah] 2 SULIT

Sketch the symbol for each pneumatic components below: Lakarkan simbol untuk setiap komponen pneumatik berikut: i. Single acting cylinder Silinder satu tindakan ii. Dual pressure valve Injap dwi tekanan iii. 5/2 way directional control valve (DCV) double pilot Injap kawalan arah 5/2 dwi panduan udara [6 marks] [6 markah] (d) With aided diagram, explain the working principles of a single stage compressor. Dengan berbantukan gambarajah, terangkan prinsip kerja bagi pemampat omboh jenis satu peringkat. [9 marks] [9 markah] 3 SULIT

QUESTION 2 SOALAN 2 Draw a construction of a single acting cylinder with label. Lukiskan binaan bagi silinder satu tindakan beserta label. [7 marks] [7 markah] Directional control valve (DCV) is one of a main component inside pneumatic system. Determine FOUR (4) methods of controlling this valve. Injap kawalan aliran merupakan salah satu komponen utama di dalam sistem pneumatik. Kenalpasti EMPAT (4) kaedah untuk mengawal injap ini. Based on question 2, draw the symbol for piloting Directional Control Valve (DCV). Berdasarkan soalan 2, lukiskan simbol untuk menggerakkan Injap Kawalan Aliran. [8 marks] [8 markah] (d) Choose THREE (3) main reason why cushioning should be used inside pneumatic system. Pilih TIGA (3) sebab kenapa pengkusyenan perlu digunakan di dalam system pneumatik. [6 marks] [6 markah] 4 SULIT

QUESTION 3 SOALAN 3 The use of diverting device parts are to move the pallete from one conveyor track to another conveyor track. By pressing a push button switch the frame of the diverting device is pushed forward. The part is moved over and transported onwards in the opposite direction. By pressing another push button switch, the frame is returned to its start position. Penggunaan peranti pengalihan akan dapat memindahkan palet dari satu penghantar trek ke trek penghantar lain. Dengan menekan suis butang tekan peranti pengalihan akan ditolak ke hadapan. Barang bergerak ke sebelah dan diangkut terus dalam arah yang bertentangan. Dengan menekan suis butang tekan yang lain, peranti pengalihan kembali ke kedudukan permulaan. Draw the electro pneumatic circuit diagram. Lukiskan gambarajah litar elektro pneumatik. List all pneumatic and electric components. Dapatkan senarai komponen pneumatik dan elektrik. Explain the circuit working principle. Terangkan prinsip kerja litar. [12 marks] [12 markah] [9 marks] [9 markah] 5 SULIT

QUESTION 4 SOALAN 4 State a difference between hydraulic pump and hydraulic motor. Nyatakan satu perbezaan antara pam hidraulik dengan motor hidraulik. Spool type of directional control valve is one of the most important components of the hydraulic system. With a labeled sketch, explain how the function of spool type of directional control valve. Injap kawalan arah jenis kekili ialah komponen yang terpenting dalam sistem hidraulik. Dengan lukisan berlabel, terangkan bagaimanakah fungsi injap kawalan arah jenis kekili tersebut. [11 marks] [11 markah] Poppet is an example of valve design type for the Directional Control Valve. Sketch and explain briefly its internal construction. Popet adalah salah satu contoh jenis binaan untuk Injap Kawalan Arah. Lakarkan dan terangkan sejelasnya binaan dalamannya. [10 marks] [10 markah] 6 SULIT

QUESTION 5 SOALAN 5 Sketch and explain the method of pressure and flow control of actuators in the hydraulic system stated below: Lukiskan dan terangkan kaedah kawalan tekanan dan aliran di silinder dalam sistem hidraulik di bawah: i. Metering-in Metering-in ii. Metering-out Metering-out iii. Bleed-off Bleed-off [15 marks] [15 markah] Sketch the hydraulic circuit of opened center system and closed center system. Lukiskan litar hidraulik untuk sistem pusat terbuka dan sistem pusat tertutup. [10 marks] [10 markah] 7 SULIT

QUESTION 6 SOALAN 6 State FIVE (5) characteristics of hydraulic fluid. Nyatakan LIMA (5) sifat bendalir hidraulik. [5 marks] [5 markah] The types of fluid in hydraulic systems are synthetic and water base hydraulic fluid. State FOUR (4) disadvantages of using them in the hydraulic system. Jenis bendalir yang digunakan dalam sistem hidraulik adalah bendalir hidraulik jenis sintetik dan jenis air. Nyatakan EMPAT (4) kelemahan penggunaannya dalam sistem hidraulik. Hydraulic systems can be very simple or very complex. Most of the problems encountered by these systems are often traced down to a few basic issues. Explain FOUR (4) associated major problems when using hydraulic system. Sistem hidraulik boleh menjadi sangat ringkas ataupun sangat kompleks. Kebanyakan masalah yang dihadapi oleh sistem ini selalunya dikesan kepada beberapa isu-isu asas. Terangkan EMPAT (4) masalah utama yang berkaitan apabila menggunakan sistem hidraulik. [8 marks] [8 markah] 8 SULIT

(d) There are several identified problems in the hydraulic components which can disrupt the system. Elaborate FOUR (4) problems which usually occur with the hydraulic cylinder. Terdapat beberapa masalah yang dikenalpasti di dalam komponen hidraulik yang boleh mengganggu kelancaran sistem. Huraikan EMPAT (4) masalah yang sering terdapat di dalam silinder hidraulik. [8 marks] [8 markah] SOALAN TAMAT 9 SULIT