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

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

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

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 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.

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

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 FOUR (4) structured questions. Answer ALL questions.

UNIVERSITI SAINS MALAYSIA EEM 253 REKABENTUK MEKATRONIK I

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

(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 SIX (6) essay questions. Answer FOUR (4) questions only.

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

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

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 THREE (3) structured questions. Answer ALL questions.

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

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

PB604 : BUSINESS FINANCE

EEK 474 REKABENTUK MESIN ELEKTRIK

EEK 468 ELECTRICAL MACHINES AND DRIVES

EMH 332 Applied Thermodynamics [Termodinamik Gunaan]

EAL 574/4 Perancangan & Dasar Pengangkutan

EAL 573/4 Kejuruteraan Lalu Lintas

EEK 466 REKABENTUK MESIN ELEKTRIK

EEK 475 ECONOMY AND MANAGEMENT ON POWER SYSTEM

UNIVERSITI SAINS MALAYSIA

SKR 3102: ROMBAK RAWAT SISTEM KLAC

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

Item Bil Description of Works Remarks Main Switch Board

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

COMFORT ANALYSIS IN COMMERCIAL VEHICLE S PASSENGER SEAT TAM WEE KONG

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

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

EEK 260 Mesin Elektrik

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

SKR 3102: ROMBAK RAWAT SISTEM KLAC

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

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

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

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

UNIVERSITI TEKNIKAL MALAYSIA MELAKA

TERMA DAN SYARAT PERKHIDMATAN DIRECT DEBIT

APLIKASI DAN SISTEM PEMARKAHAN POSTER DI PUSAT PERMATA PINTAR

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

Line detector robot / Robot garisan

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

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

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

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

SUPERVISOR DECLARATION

DEVELOPMENT OF ELECTRICAL DISCHARGE MACHINING POWER GENERATOR MUHD ABU BAKAR BIN MUHD RADZI

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

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

Frequently Asked Questions (FAQ)

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

MALAYSIA AIRPORTS HOLDINGS BERHAD

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

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

BAB 4 PENEMUAN KAJIAN. Bahagian ini pengkaji akan melaporkan hasil kajian mengikut persoalan kajian

CHARACTERISTICS OF A RECIPROCATING PUMP FOR LOW-COST SUSTAINABLE WATER HYDRAULIC TECHNOLOGY DEMONSTRATOR

UNIVERSITI TEKNIKAL MALAYSIA MELAKA (UTeM) FACULTY OF ELECTRICAL ENGINEERING (FKE) FINAL YEAR PROJECT II (FYP II) BEKU 4973

INTERNAL SURFACE PIPE ROUGHNESS CLASSIFICATION: AN ACOUSTIC EMISSIONS APPROACH ARIF JOHARI B MAT

DESIGN AND SIMULATION OF PRECHAMBER WITH HIGH PRESSURE CNG INJECTOR SYSTEM FOR SINGLE CYLINDER FOUR STROKE ENGINE MOHD FADZLI BIN MAT LAZIM

DESIGN AND FABRICATION OF POLYVINYL CHLORIDE TIE-ROD CYLINDER FOR LOW PRESSURE WATER HYDRAULIC SYSTEM

Peperiksaan Semester Kedua Sidang Akademik 2003/2004. Februari/Mac Masa:13 jam]

MALAYSIA AIRPORTS HOLDINGS BERHAD

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

UNIVERSITI MALAYSIA PAHANG BORANG PENGESAHAN STATUS TESIS

Saiffulsam Hassan and Mohamed Ariff Kadir

MALAYSIA AIRPORTS HOLDINGS BERHAD. TENDER NOTICE (Via eprocurement)

KHAIRUL AZRI BIN NGADIMEN

UNIVERSITI SAINS MALAYSIA Peperiksaan Semester Pertama Sidang 1988/89. Litar Elektronik I

MALAYSIA AIRPORTS HOLDINGS BERHAD. TENDER NOTICE (Via eprocurement)

SISTEM PEMANTAUAN PRESTASI BAS SHAUN LOH CHIA CHIEH ASSOC. PROF. DR. MOHAMMAD FAIDZUL NASRUDIN

DEVELOPMENT HYDROGEN GAS GENERATOR FOR DUAL FUEL ENGINE USING YULL BROWN METHOD AHMAD ZAKI BIN ZAIMANI UNIVERSITI MALAYSIA PAHANG

UNIVERSITI TEKNIKAL MALAYSIA MELAKA

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

UNIVERSITI MALAYSIA PAHANG BORANG PENGESAHAN STATUS TESIS

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

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

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

DESIGN AND ANALYSIS BATTERY PACKAGING FOR ELECTRIC VEHICLE (EV) SIBRA MALLISI YUSSOF

Book your flight for the upcoming election and your flight could be on us. 100 lucky winners will receive a cashback up to RM300.

CONTINUOUS BATTERY MONITORING (CBM) SYSTEM FOR EARLY BATTERY FAILURE DETECTION YUSOF BIN YUNUS

MALAYSIA AIRPORTS HOLDINGS BERHAD

MODELING OF ELECTRIC DOUBLE LAYER CAPACITOR FATHIN ASILA BINTI MOHD PABLI UNIVERSITI TEKNOLOGI MALAYSIA

LIVING CARE. Critical Illness Insurance

MALAYSIA AIRPORTS HOLDINGS BERHAD. QUOTATION NOTICE (Via eprocurement)

MALAYSIA AIRPORTS HOLDINGS BERHAD

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

UNIVERSITI SAINS MALAYSIA. Peperlkaaan Semester Kedua. Sidang Akademlk 1997/98. Februarl Mas8 : [ 3 Jam]

DISC BRAKE SQUEAL GENERATION DURING DRY AND WET CONDITIONS MUNEER NAJI WAHEED UNIVERSITI TEKNOLOGI MALAYSIA

SMART METER-TNB DUAL TARIFF FOR DOMESTIC APPLICATION NASYRAH BT ABDUL RAHIM

UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Kedua Sidang 1986/87. MAT361 - Pentaabiran Statistik

Transcription:

INSTRUCTION: This paper consists of SIX (6) essay questions. Answer FOUR (4) questions only. ARAHAN: Kertas soalan ini mengandungi ENAM (6) soalan esei. Jawab EMPAT (4) soalan sahaja. QUESTION 1 SOALAN 1 (a) Compare the difference between hydraulic and pneumatic system. Bandingkan perbezaan di antara sistem hidraulik dan sistem pneumatic. [3 marks] [3 markah] (b) State THREE (3) advantages and THREE (3) disadvantages for each of the above mentioned system. Nyatakan TIGA (3) kelebihan dan TIGA (3) kekurangan bagi setiap satu sistem yang dinyatakan di atas. [12 marks] [12 markah] (c) State TWO (2) reasons for choosing a pneumatic system. Nyatakan DUA (2) sebab untuk memilih sistem pneumatik. [4 marks] [4 markah] (d) State THREE (3) reasons for choosing a hydraulic system. Nyatakan TIGA (3) sebab untuk memilih sistem hidraulik. [6 marks] [6 markah] 2 SULIT

QUESTION 2 SOALAN 2 CLO 2 (a) Valves are among the main components that made up a pneumatic system. List FIVE (5) types of valve used in a pneumatic system. Injap-injap merupakan komponen utama sebuah sistem pneumatik. Senaraikan LIMA (5) jenis injap yang digunakan dalam sistem pneumatik. (b) By using the standard symbol, explain the main purpose of cushioning in a pneumatic cylinder. Justify your answer by locating the position of cushioning in the cylinder by labeling it. Dengan bantuan gambarajah, terangkan kegunaan utama peredaman dalam sebuah selinder pneumatik. Beri justifikasi jawapan anda dengan melabelkan kedudukan yang tepat tempat peredaman dalam selinder. [12 marks] [12 markah] (c) Draw the ISO1219 symbol of a pneumatic logic element, which functions as the AND logic function. State the name of the logic element that you have selected. Draw the truth table of this logic element. Lukis mengikut simbol ISO1219 sebuah elemen logik yang berfungsi sebagai fungsi DAN. Namakan elemen logik yang anda telah kenalpasti. Lukis jadual kebenaran untuk elemen logik ini. [8 marks] [ 8 markah] 3 SULIT

QUESTION 3 SOALAN 3 CLO2 (a) Draw the basic circuit of electro-pneumatic system for one cylinder based on the: Lukiskan litar sistem electro-pneumatic untuk satu silinder berdasarkan: i) Direct method ii) Indirect method [10 marks] [10 markah] CLO2 b) Design a pneumatic circuit using cascade method for a pneumatic system. It consists of two double acting cylinder controlled automatically by limit switches. Based on information provided by the time motion below, construct the circuit. Anda diminta untuk merekabentuk litar pneumatik menggunakan kaedah cascade untuk sistem pneumatik. Litar tersebut terdiri daripada dua silinder dua tindakan yang dikawal oleh suis penghad. Berdasarkan maklumat yang diberikan oleh rajah gerakan masa di bawah, bentukkan litar tersebut. Figure 3: Time Motion Diagram and sequence movement. Rajah 3: Rajah Gerakan Masa [15 marks] [15 markah] 4 SULIT

QUESTION 4 SOALAN 4 (a) Name FOUR (4) types of hydraulic pumps. Namakan EMPAT (4) jenis pam hidraulik. [4 marks] [4 markah] (b) Draw the symbol for hydraulic power pack and list FIVE (5) equipment in it. Lakarkan simbol bagi hydraulic power pack dan senaraikan LIMA (5) peralatan tersebut. [10 marks] [10 markah] (c) State THREE (3) methods to activate the valve and THREE (3) conditions it controlled Nyatakan TIGA (3) kaedah menggerakkan injap dan TIGA (3) keadaan yang dikawal injap tersebut. [6 marks] [6 markah] (d) Explain TWO (2) functions of a hydraulic relieve valve and sketch the standard symbol to justify your explanation. Terangkan DUA (2) fungsi injap pelega; lakarkan symbol piawai untuk mengukuhkan penerangan anda. 5 SULIT

QUESTION 5 SOALAN 5 (a) List and explain the components of the basic hydraulic circuit. Senaraikan dan terangkan komponen litar asas hidraulik. [10 marks] [10 markah] CLO2 (b) 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 ii. iii. Metering-out Bleed-off [15 marks] [15 markah] 6 SULIT

QUESTION 6 SOALAN 6 (a) List FIVE (5) characteristics of the best hydraulic fluid Nyatakan LIMA (5) sifat bendalir hidraulik yang terbaik. (b) Give FIVE (5) disadvantages of hydraulic fluid. Nyatakan LIMA (5) kekurangan cecair hidraulik. (c) i) Explain the problems caused by leaking, creeping and sluggish on a cylinder. i) Terangkan masalah yang disebabkan oleh kebocoran, creeping dan sluggish pada silinder. [ 8 marks] [8 markah] ii) Explain the problem caused by cavity inside a hydraulic pump. Terangkan masalah yang disebabkan oleh peronggaan pada pam hidraulik. [7 marks] [7 markah] SOALAN TAMAT 7 SULIT