ICG Written Exam Pattern For Navik And Yantrik Bharti
Free Mock Test Series ICG Written Exam Pattern For Navik And Yantrik Bharti – Recruitment to the Post of Navik (General Duty), Navik (Domestic Branch) and Yantrik in the Indian Coast Guard, an Armed Force of the Union has been issued by ICG. For this recruitment 300 vacancies is issued by Indian Coast Guard. On this Page we are discussing about Indian Coast Guard Selection Process, Indian Coast Guard Exam Pattern and Indian Coast Guard Syllabus. So before apply for it candidates are advised to check ICG Selection Stages. As Per Official ICG Navik Yantrik Exakm Notification, there will be four Stages in Recruitment. Separate ICG Navik And Yantrik Bharti Exam Pattern is given below. Male candidates who are going to apply for this exam can check ICG Written Exam Pattern For Navik And Yantrik Bharti, ICG Syllabu For Navik And Yantrik Bharti and other details at below:
भारतीय तटरक्षक दलात नाविक (जनरल ड्युटी), नाविक (घरगुती शाखा) आणि यांत्रिक या पदांसाठी भरती, केंद्रीय सशस्त्र दल ICG ने जारी केली आहे. या भरतीसाठी भारतीय तटरक्षक दलाने 300 रिक्त पदे जारी केली आहेत. या पृष्ठावर आम्ही भारतीय तटरक्षक निवड प्रक्रिया, भारतीय तटरक्षक परीक्षा पॅटर्न आणि भारतीय कोस्ट गार्ड अभ्यासक्रम याबद्दल माहिती देत आहोत. त्यामुळे अर्ज करण्यापूर्वी उमेदवारांनी ICG निवडीचे टप्पे तपासून बघावे. अधिकृत ICG Navik Yantrik Exakm अधिसूचनेनुसार, भरतीमध्ये चार टप्पे असतील. ICG Navik आणि Yantrik Bharti परीक्षा पॅटर्न खाली दिलेला आहे. या परीक्षेसाठी अर्ज करणार असलेले पुरुष उमेदवार नाविक आणि यांत्रिक भरतीसाठी ICG लेखी परीक्षा पॅटर्न, नाविक आणि यांत्रिक भरतीसाठी ICG अभ्यासक्रम आणि इतर तपशील खाली तपासू शकतात:
तसेच या संदर्भातील पुढील सर्व अपडेट्ससाठी या लिंक वरून आपण आमच्या टेलिग्राम चॅनलला जॉईन करावे किंवा या लिंक वरून महाभरती एक्सामची अधिकृत अँप आपल्या मोबाईल मध्ये डाउनलोड करावी आणि अधिक ताज्या आणि अधिकृत महाराष्ट्र परीक्षेच्या अपडेटसाठी MahaBharti.in/exam फॉलो करा:
Indian Coast Guard Selection Process 2023
उमेदवाराची निवड त्यांच्या स्टेज-I, II, III आणि IV मधील कामगिरीवर (परिच्छेद 6 मध्ये तपशीलवार स्पष्ट केले आहे) आणि वैद्यकीय तपासणी दरम्यान निर्धारित वैद्यकीय मानकांची पूर्तता आणि रिक्त पदांच्या संख्येवर आधारित अखिल भारतीय गुणवत्तेवर आधारित आहे. विभाग I, II, III, IV आणि V साठी प्रश्नपत्रिका चार पर्यायांसह वस्तुनिष्ठ प्रकारची असेल. उमेदवाराने योग्य पर्याय निवडावा. लेखी परीक्षेत निगेटिव्ह मार्किंग नसते.
ICG (Indian Coast Guard) नाविक परीक्षेचा लेखी परीक्षेचा नमुना नोंदणी तीन टप्प्यांत घेतली जाते, लेखी चाचणी, वैद्यकीय आणि पीईटी चाचणी. भारतीय कोस्ट गार्ड नाविकमध्ये अंतिम निवडीसाठी सर्व विद्यार्थ्यांना या तीन टप्प्यांत पात्र होणे आवश्यक आहे. अर्जदारांना त्यांच्या 10+2 मध्ये मिळालेल्या गुणांवर अवलंबून लेखी परीक्षेसाठी निवडले जाईल. येथे परीक्षा नमुना आहे: प्रश्न हिंदी आणि इंग्रजी दोन्ही भाषेत असतील. परीक्षेत निगेटिव्ह मार्किंग होणार नाही. भारतीय तटरक्षक दलाच्या नाविक स्वरूपाचा पेपर वस्तुनिष्ठ प्रकार असून, MCQ विचारले जातील. लेखी परीक्षेत गणित, इंग्रजी, मूलभूत रसायनशास्त्र, तर्कशास्त्र, चालू घडामोडी, भौतिकशास्त्र आणि परिमाणात्मक योग्यता यांचा समावेश होतो. प्रश्नांची पातळी 12वी असेल. विद्यार्थ्यांना छाननीसाठी लेखी परीक्षेपूर्वी खालील कागदपत्रे सादर करण्यास सांगितले जाईल:
ICG Stage- I –Written Examination Process
(i) Document verification (‘Provisionally Pass’ or ‘Fail’): At Stage-I candidate’s identity will be checked against the details filled by the candidate in online application. The candidates will be required to bring following documents for verification while reporting at their respective examination centre: –
(aa) Valid original Identity proof (Aadhar Card OR PAN Card OR Voter ID card ORDriving License ORPassport) as submitted/uploaded in the online application.
(ab) 01 Coloured printout of E-admit card (black & white print out not allowed).
(ac) 02 in no. passport size colour photograph with similar facial features as uploaded in the online application.
(ad) For SC/ST applicants only: – Original caste certificate and 02 photocopy of self- attested SC/ST certificate, original train/bus ticket, cancelled cheque leaf for NEFT payment and travel form downloaded from website for claiming TA.
(ii) Biometric Recording. Candidates whose identity is verified with the original document will undergo biometric recording at Stage-I. The biometric data captured at Stage-I will be matched and verified at subsequent stages i.e. Stage-II, Stage-III & Stage-IV.
Stage- I –Written Examination
(a) The candidate has to take following tests depending on post applied:
| Sr. No. | Post Applied | Written Test | Passing Marks | Remarks |
|---|---|---|---|---|
| (i) | Navik GD | Section(I+II) | 30 + 20 = 50 (UR/EWS/OBS) 27+17= 44(SC/ST) | Passing in section I and II separately is compulsory |
(b) The details of various section are as follows:
| Sr. No. | Name Of Examination | Details of Examination | Subject wise allocation of Questions | Pass Marks | Syllabus |
|---|---|---|---|---|---|
| (i) | Section I | Maximum Marks – 60, Time – 45 mins., Total no. of Questions – 60 | Maths – 20, Science – 10, English – 15, Reasoning–10, GK – 5 | 30 (UR/EWS/OBC category), 27 (for SC/ST category) | Class 10th Syllabus |
| (ii) | Section II | Maximum Marks – 50, Time – 30 mins., Total no. of Questions – 50 | Maths – 25, Physics– 25 | 20 (UR/EWS/ OBC category), 17 (for SC/ST category) | Class 12th- Maths & Physics Syllabus |
The candidate has to take following tests depending on post applied:-
| Ser | Written Test | Passing Marks | Remarks | |
| (aa) | Navik (DB) | Section I | 30 (UR/EWS/ OBC) 27 (for SC/ST) | |
| (ab) | Navik (GD) | Section (I+n) | 30+20=50 (UR/ EWS/OBC) 27+17= 44 (SC/ST) | Passing in section I and II separately is compulsory |
| (ac) | Yantrik (Electrical) | Section (I+ni) | 30+20= 50 (UR/EWS/OBC) 27+17= 44 (SC/ST) | Passing in section I and m separately is compulsory |
| (ad) | Yantrik (Bectronics) | Section (I-t-IV) | 30+20= 50 (UR/EWS/OBC) 27+17= 44 (SC/ST) | Passing in section I and IV separately is compulsory |
| (ae) | Yantrik (Mechanical) | Section (I+V) | 30+20= 50 (UR/EWS/OBC) 27+17= 44 (SC/ST) | Passing in section I and V separately is compulsory |
The details of various section of written exam are as follows: –
| Ser | Name Of Examination | Details of Examination | Subject wise allocation of Questions | Passing Marks | Syllabus |
| (aa) | Section I | Maximum Marks – 60
Time – 45 mins. Total no. of Questions – 60 |
Maths – 20 Science -10 English -15 Reasoning-10 GK-5 | 30(UR/EWS/ OBC category)
27(for SC/ST category) |
Class 10th Syllabus |
| (ab) | Section II | Maximum Marks – 50
Time – 30 mins. Total no. of Questions – 50 |
Maths – 25 Physics- 25 | 20(UR/EWS/ OBC category)
17 (for SC/ST category) |
Class 12th Maths & Physics Syllabus |
| (ac) | Section III | Maximum Marks – 50
Time – 30 mins. Total no. of Questions – 50 |
Electrical Engineering -50 | 20(UR/EWS/ OBC category)
17 (for SC/ST category) |
Diploma Level Electrical Engineering syllabus |
| (ad) | Section IV | Maximum Marks – 50
Time – 30 mins. Total no. of Questions – 50 |
Electronics Engineering – 50 | 20 (UR/EWS/ OBC category)
17 (for SC/ST category) |
Diploma Level Electronics Engineering syllabus |
| (ae) | Section V | Maximum Marks – 50
Time – 30 mins. Total no. of Questions – 50 |
Mechanical Engineering – 50 | 20(UR/EWS/ OBC category)
17(for SC/ST category) |
Diploma Level Mechanical Engineering syllabus |
ICG Stage-II Exam Process
Based on the performance in the Computer Based Online Examination, a merit list will be prepared and provisional E-admit card for Stage-II will be issued as per the vacancies available and ratio decided by ICG. If the candidate is shortlisted for Stage-II then he will be required to upload additional documents as mentioned at Para 7 (e) below. E-admit card for Stage-II will not be generated till the additional documents are uploaded by the candidates within a time period as mentioned on ICG website. Failure to upload the additional documents within the time frame promulgated by ICG will lead to cancellation of candidature.The duration of Stage – II will be from 1 to 2 daysand will be conducted at the centre as allotted to a candidate in the provisional E-admit card for Stage-II. Stage-II involves following test which are only qualifying in nature i.e. either ‘Provisionally Pass’ or ‘Fail’: –
(i) Physical Fitness Test (‘Provisionally Pass’ or ‘Fail’). Candidates undergoing PFT will do so at their own risk. All candidates are advised to be in possession of sports rig (Shoe,T-shirt, Trouser etc). The PFT consists of:-
(aa) 1.6 Km run to be completed in 7 minutes.
(ab) 20 Squat ups (Uthak Baithak).
(ac) 10 Push-up.
(ii) Document Verification (‘Provisionally Pass’ or ‘Fail’).
(iii) Initial Medicals Examination (‘Provisionally Pass’ or ‘Fail’).
ICG Bharti Stage – III Exam Details
Based on the performance in Stage-I & Stage-II, an all India merit list will be prepared and a provisionalE-admit card for Stage-III will be issued as per the vacancies available and ratio decided by ICG. The duration of Stage-III is 1 to 2 days. Stage-III involves following:
(i) Document Verification (‘Provisionally Pass’ or ‘Fail’).
(ii) Final Medicals at INS Chilka.
(iii) Submission of Original Document, Police Verification and Other Associated Forms.
Indian Coast Guard Stage–IV Exam Pattern
The candidates who clear Stage III and stand in merit as per the vacancies available will be provisionally shortlisted for training at INS Chilka. The candidates are to submit all the original documents and verification of all original documents through Boards/Universities/State government will be carried out by Indian Coast Guard. Candidate will be terminated from service if the documents are reported as not genuine by respective Boards/Universities/State government.
ICG Written Exam Syllabus For Navik
Section – I
| Sr No. | Science | Mathematics | English | General Awareness | Reasoning |
|---|---|---|---|---|---|
| 01 | Nature of Matter, Universe (Planets / Earth / Satellites / Sun ), Electricity and its application | Mathematical Simplification, Ratio and Proportion, Algebric Identities, Linear Equations and Polynomials, Simultaneous Equations, Basic Trigonometry | Passage, Preposition, Correction of sentences, Change active to passive/passive to active voice. | Geography: Soil, Rivers, Mountains, Ports, Inland, Harbours | Spatial, Numerical Reasoning & Associative Ability, Sequences, Spellings Unscrambling, Coding and Decoding |
| 02 | Force and Gravitation, Newton’s Laws Of Motion, Work, Energy and Power | Simple Mensuration, Geometry, Measures of Central Tendency (Average, Median and Mode) | Change direct to indirect/indirect to direct, Verbs/Tense/Non Finites, Punctuation. | Culture and Religion, Freedom Movement, Important National Facts about India, Heritage, Arts and Dance | |
| 03 | Heat, Temperature, Metals and Non-Metals, Carbon and its Compounds, Measurements in Science, Sound & Wave Motion, Atomic Structure | Interest, Profit, Loss and Percentage, Work, Time, Speed and Distance | Substituting phrasal verbs for expression, Synonyms and Antonyms, Meanings of difficult words. | History, Defence, Wars and neighbours, Awards and Authors, Discoveries, Diseases and Nutrition | |
| 04 | – | – | Use of adjectives, Compound preposition. | Current Affairs, Languages, Capitals and Currencies, Common Names, Full Forms and Abbreviations | |
| 05 | – | – | Use of pronouns | Eminent Personalities, National Bird / Animal / Sport / Flower / Anthem / Song/ Flag / Mountains |
|
| 06 | – | – | – | Sports: Championships / Winners /Terms / Number of Players |
Note: The syllabus of Science and Mathematics will be upto grade 10 of CBSE syllabus.
Section – II
| Sr No. | Physics | Mathematics |
|---|---|---|
| 01 | Physical world and measurement, Kinematics, Laws of Motion, Work, Energy and Power. Newtons laws and applications, circular motion. | Sets, Relations and Functions – Set, Relations and Functions trigonometric functions. Algebra – Principle of Mathematical induction, complex numbers and quadratic equations, linear inequalities, permutation and combinations, binomial theory, sequence and series, Matrices, determinants. Vector And Three Dimensional Geometry – Vectors, and three dimensional geometry Liner Programming |
| 02 | Motion of System of particles and rigid body, gravitation, Property of Bulk Matter, thermodynamics, behavior of perfect gas and kinetic theory, Oscillation and Waves. | Coordinate Geometry – Straight lines, conic section, introduction to three-dimensional geometry. Calculus – Limits and derivatives, Continuity and differentiability, Applications and derivatives, Integrals, applications of the integrals, differential equations. |
| 03 | Electrostatics, Current Electricity, Magnetic Effects of current and magnetism, Electromagnetic Induction and alternating currents, Electromagnetic Waves. | Mathematical Reasoning Probability – Statistics, Probability. Mathematical Simplification, Ratio and Proportion, Algebric Identities, Linear Equations and Polynomials, Simultaneous Equations, Basic Trigonometry |
| 04 | Optics, Dual Nature of matter and radiation, Atom and Nuclei | Relations And Functions – Relations and Functions, inverse trigonometric functions. Simple Mensuration, Geometry, Measures of Central Tendency (Average, Median and Mode |
| 05 | Electronic devices, Communicating systems |
Note:-The syllabus of Physics and Mathematics will be of grade 11 & 12 of CBSE syllabus.
Exam Syllabus For Yantrik
Section I
| Sr No. | Science | Mathematics | English | General Awareness | Reasoning |
|---|---|---|---|---|---|
| 01 | Nature of Matter, Universe (Planets / Earth/Satellites/Sun), Electricity and its application | Mathematical Simplification, Ratio and Proportion, Algebric Identities, Linear Equations and Polynomials, Simultaneous Equations, Basic Trigonometry | Passage, Preposition, Correction of sentences, Change active to passive/passive to active voice. | Geography: Soil, Rivers, Mountains, Ports, Inland, Harbours | Spatial, Numerical Reasoning & Associative Ability, Sequences, Spellings Unscrambling, Coding and Decoding |
| 02 | Force and Gravitation, Newton’s Laws Of Motion, Work, Energy and Power | Simple Mensuration, Geometry, Measures of Central Tendency (Average, Median and Mode) | Change direct to indirect/indirect to direct, Verbs/Tense/Non Finites, Punctuation. | Culture and Religion, Freedom Movement, Important National Facts about India, Heritage, Arts and Dance | |
| 03 | Heat, Temperature, Metals and Non-Metals, Carbon and its Compounds, Measurements in Science, Sound & Wave Motion, Atomic Structure | Interest, Profit, Loss and Percentage, Work, Time, Speed and Distance | Substituting phrasal verbs for expression, Synonyms and Antonyms, Meanings of difficult words. | History, Defence, Wars and neighbours, Awards and Authors, Discoveries, Diseases and Nutrition | |
| 04 | – | – | Use of adjectives, Compound preposition. | Current Affairs, Languages, Capitals and Currencies, Common Names, Full Forms and Abbreviations | |
| 05 | – | – | Use of pronouns | Eminent Personalities, National Bird/Animal/Sport /Flower/Anthem/ Song/ Flag/Mountains |
|
| 06 | – | – | – | Sports: Championships / Winners /Terms / Number of Players |
Note:- The syllabus of Science and Mathematics will be upto grade 10 of CBSE syllabus.
Section III
| Sr. No. | SUBJECT: Electrical Diploma Engineering | |
|---|---|---|
| 1 | Basic concepts- Concepts of resistance, inductance, capacitance, and various factors affecting them. Concepts of current, voltage, power, energy and their units. | |
| 2 | Circuit law- Kirchhoff‘s law, Simple Circuit solution using network theorems. | |
| 3 | Magnetic Circuit- Concepts of flux, EMF, reluctance, Different kinds of magnetic materials, Magnetic calculations for conductors of different configuration e.g. straight, circular, solenoidal, etc. Electromagnetic induction, self and mutual induction. | |
| 4 | AC Fundamentals- Instantaneous, peak, R.M.S. and average values of alternating waves, Representation of sinusoidal wave form, simple series and parallel AC Circuits consisting of R.L. and C, Resonance, Tank Circuit. Poly Phase system – star and delta connection, 3 phase power, DC and sinusoidal response of R-Land R-C circuit. | |
| 5 | Measurement and measuring instruments- Measurement of power (1 phase and 3 phase, both active and re-active) and energy, 2 wattmeter method of 3 phase power measurement. Measurement of frequency and phase angle. Ammeter and voltmeter (both moving oil and moving iron type), extension of range wattmeter, Multimeters, Megger, Energy meter AC Bridges. Use of CRO, Signal Generator, CT, PT and their uses. Earth Fault detection. | |
| 6 | Electrical Machines- (a) D.C. Machine – Construction, Basic Principles of D.C. motors generators and their characteristics, speed control and starting of D.C. Motors. Method of braking motor, Losses and efficiency of D.C. Machines. (b) 1 phase and 3 phase transformers – Construction, Principles of operation, equivalent circuit, voltage regulation, O.C. and S.C. Tests, Losses and efficiency. Effect of voltage, frequency and wave form on losses. Parallel operation of 1 phase /3 phase transformers. Auto transformers. (c) 3 phase induction motors, rotating magnetic field, principle of operation, equivalent circuit, torque-speed characteristics, starting and speed control of 3 phase induction motors. Methods of braking, effect of voltage and frequency variation on torque speed characteristics, Fractional Kilowatt Motors and Single Phase Induction Motors: Characteristics and applications. |
|
| 7 | Synchronous Machines- Generation of 3-phase e.m.f. armature reaction, voltage regulation, parallel operation of two alternators, synchronizing, control of active and reactive power. Starting and applications of synchronous motors. | |
| 8 | Generation, Transmission and Distribution- Different types of power stations, Load factor, diversity factor, demand factor, cost of generation, inter-connection of power stations. Power factor improvement, various types of tariffs, types of faults, short circuit current for symmetrical faults. Switchgears and Protection-Rating of circuit breakers, Principles of arc extinction by oil and air, H.R.C. Fuses, Protection against earth leakage / over current, etc. Buchholz relay, Merz-Price system of protection of generators & transformers, protection of feeders and bus bars. Lightning arresters, various transmission and distribution system, comparison of conductor materials, efficiency of different system. Cable – Different type of cables, cable rating and derating factor. |
|
| 9 | Estimation And Costing- Estimation of lighting scheme, electric installation of machines and relevant IE rules. Earthing practices and IE Rules. | |
| 10 | Utilization of Electrical Energy- Illumination, Electric heating, Electric welding, Electroplating, Electric drives and motors. | |
| 11 | Basic Electronics- Working of various electronic devices e.g. PN Junction diodes, Transistors (NPN and PNP type), BJT and JFET. Simple circuits using these devices. | |
Section IV
| Sr. No. | SUBJECT: Electronics Diploma Engineering | |
|---|---|---|
| 1 | Basic concepts- Concepts of resistance, inductance, capacitance, and various factors affecting them. Concepts of current, voltage, power, energy and their units. | |
| 2 | Electronic Components & Materials- Conductors, Semi conductor& Insulators; Magnetic materials; Jointing & Cleaning materials for U/G copper cable & OFC; Cells and Batteries (chargeable and non chargeable); Relays, Switches, MCB & Connectors. | |
| 3 | Electronic Devices and Circuits- PN Junction diodes, thyristor; Diode and triode circuits; Junction Transistors; Amplifiers; Oscillator; Multivibrator, counters; Rectifiers; Inverter and UPS. | |
| 4 | Digital Electronics- Number System & Binary codes; Boolean Algebra & Logic gates; Combinational & Sequential logic circuits; A/D & D/A converter, counters; Memories. | |
| 5 | Linear Integrated Circuit- Introduction to operational Amplifier; Linear applications; Non Linear applications; Voltage regulators; Timers; Phase lock loop. | |
| 6 | Microprocessor and Microcontroller- Introduction to microprocessor, 8085 microprocessor working; Assembly Language programming; Peripherals & other microprocessors; Microcontrollers. | |
| 7 | Electronic Measurements- Measuring systems; Basic principles of measurement; Range Extension methods; Cathode ray oscilloscope, LCD, LED panel; Transducers. | |
| 8 | Communication Engineering- Introduction to communication; Modulation techniques; Multiplexing Techniques; Wave Propagation, Transmission line characteristics, OFC; Fundamentals of Public Address systems, Electronic exchange, Radar, Cellular and Satellite Communication. | |
| 9 | Data communication and Network- Introduction to data communication; Hardware and interface; Introduction to Networks and Networking devices; Local Area Network and Wide area network; Internet working. | |
| 10 | Computer Programming- Programming concepts; Fundamentals of ‘C’ and C ++; Operators in ‘C’ and C ++; Control Statements; Functions, Array String & Pointers, File Structure; Data Structure and DBMS. | |
| 11 | Basic Electrical Engineering- DC Circuits; AC fundamentals; Magnetic, Thermal and Chemical effects of Electric current; Earthing – Installation, Maintenance, Testing. | |
Section V
| Sr. No. | SUBJECT: Mechanical Engineering Diploma | |
|---|---|---|
| 1 | Engineering Mechanics- Resolution of forces, Equilibrium and Equilibrant, parallelogram law of forces, triangle law of forces, polygon law of forces and Lami’s theorem, couple and moment of a couple, condition for equilibrium of rigid body subjected to number of coplanar non-concurrent forces, definition of static friction, dynamic friction, derivation of limiting angle of friction and angle of repose, resolution of forces considering friction when a body moves on horizontal plane and inclined plane, calculation of moment of inertia and radius of gyration of : (a) I-Section (b) channel section (c) T-Section (d) L-Section (Equal & unequal lengths) (e) Z-Section (f) Built up sections (simple cases only), Newton’s laws of motion (without derivation), motion of projectile, D’Alembert’s principle, definition law of conservation of energy, law of conservation of momentum. | |
| 2 | Material Science- Mechanical properties of engineering materials – tensile strength, compressive strength, ductility, malleability, hardness, toughness, brittleness, impact strength, fatigue, creep resistance. Classification of steels, mild steel and alloy steels. Importance of heat treatment. Heat treatment processes – annealing, normalizing, hardening, tempering, carburizing, nitriding and cyaniding | |
| 3 | Strength of Materials- Stress, strain, stress strain diagram, factor of safety, thermal stresses, strain energy, proof resilience and modules of resilience. Shear force and bending moment diagram – cant leaver beam, simply supported beam, continuous beam, fixed beam. Torsion in shafts and springs, thin cylinder shells. | |
| 4 | Machining- Working principle of lathe. Types of lathes – Engine lathe – construction details and specifications. Nomenclature of single point cutting tool, geometry, tool signature, functions of tool angles. General and special operations – (Turning, facing, taper turning thread cutting, knurling, forming, drilling, boring, reaming, key way cutting), cutting fluids, coolants and lubricants. Introduction to shaper, slotter, plainer, broaching, milling and manufacture of gears, heat treatment process applied to gears. | |
| 5 | Welding- Welding – Introduction, classification of welding processes, advantages and limitations of welding, principles of arc welding, arc welding equipment, choice of electrodes for different metals, principle of gas (oxy-acetylene) welding, equipment of gas welding, welding procedures (arc & gas), soldering and brazing techniques, types and applications of solders and fluxes, various flame cutting processes, advantages and limitations of flame cutting, defects in welding, testing and inspection modern welding methods, (submerged, CO2, atomic – hydrogen, ultrasonic welding), brief description of MIG & TIG welding. | |
| 6 | Grinding & Finishing Process- Principles of metal removal by grinding, abrasives, natural and artificial, bonds and binding processes, vitrified, silicate, shellac rubber, grinding machines, classification: cylindrical, surface, tool & cutter grinding machine, construction details, relative merits, principles of centreless grinding, advantages & limitations of centreless grinding work, holding devices, wheel maintenance, balancing of wheels, coolants used, finishing by grinding, honing, lapping, super finishing, electroplating, basic principles – plating metals, applications, hot dipping, galvanizing tin coating, parkerising, anodizing, metal spraying, wire process, powder process and applications, organic coatings, oil base paint, lacquer base enamels, bituminous paints, rubber base coating. | |
| 7 | Metrology- Linear measurement – Slip gauges and dial indicators, angle measurements, bevel protractor, sine bar, angle slip gauges, comparators (a) mechanical (b) electrical (c) optical (d) pneumatic. Measurement of surface roughness; methods of measurements by comparison, tracer instruments and by interferometry, collimators, measuring microscope, interferometer, inspection of machine parts using the concepts of shadow projection and profile projection. | |
| 8 | Fluid Mechanics & Hydraulic Machinery- Properties of fluid, density, specific weight, specific gravity, viscosity, surface tension, compressibility capillarity, Pascal’s law, measurement of pressures, concept of buoyancy. Concept of Reynold’s number, pressure, potential and kinetic energy of liquids, total energy, laws of conservation, mass, energy and momentum, velocity of liquids and discharge, Bernoulli’s equation and assumptions, venturimeters, pitottube, current meters. Working principle & constructional details of centrifugal pump, efficiencies – manometric efficiency, volumetric efficiency, mechanical efficiency and overall efficiency, cavitation and its effect, working principle of jet & submersible pumps with line diagrams. | |
| 9 | Industrial Management- Job analysis, motivation, different theories, satisfaction, performance reward systems, production, planning and control, relation with other departments, routing, scheduling, dispatching, PERT and CPM, simple problems. Materials in industry, inventory control model, ABC Analysis, Safety stock, re-order, level, economic ordering quantity, break even analysis, stores layout, stores equipment, stores records, purchasing procedures, purchase records, Bin card, Cardex, Material handling, Manual lifting, hoist, cranes, conveyors, trucks, fork trucks. | |
| 10 | Thermal Engineering- Laws of thermo dynamics, conversion of heat into work vice versa , laws of perfect gases, thermo dynamic processes – isochoric, isobaric, isothermal hyperbolic, isentropic, polytrophic and throttling, modes of heat transfer, thermal conductivity, convective heat transfer coefficient, Stefan Boltzman law by radiation and overall heat transfer coefficient. Air standards cycles – Carnot cycle, Otto cycle, Diesel cycle, construction and working of internal combustion engines, comparison of diesel engine and petrol engine. Systems of internal combustion engine, performance of internal combustion engines. Air compressors their cycles refrigeration cycles, principle of a refrigeration plant | |
