w.e.f Academic Year 2012-13 ‘G’ Scheme MAHARASHTRA STATE BOARD OF TECHNICAL EDUCATION, MUMBAI TEACHING AND EXAMINATION SCHEME FOR POST S.S.C. DIPLOMA COURSES COURSE NAME : MECHANICAL/CIVIL/CHEMICAL/COMPUTER/ELECTRONICS/ELECTRICAL ENGINEERING GROUPS COURSE CODE : AE/CE/CH/CM/CO/CR/CS/CW/DE/EE/EP/IF/EJ/EN/ET/ EV/EX/IC/IE/IS/ME/MU/PG/PT/ PS /CD/CV/ED/EI/FE/IU/MH/MI/DC/TC/TX DURATION OF COURSE: 6 SEMESTERS for AE/CE/CH/CM/CO/CR/CS/CW/DE/EE/EP/IF/EJ/EN/ET/EV/EX/IC/IE/IS/ME/MU/PG/PT/PS/DC/TC/TX (8 SEMESTERS for CD / CV / ED / EI / FE / IU / MH / MI) WITH EFFECT FROM 2012 - 13 SEMESTER : FIRST DURATION : 16 WEEKS PATTERN : FULL TIME - SEMESTER SCHEME : G TEACHING EXAMINATION SCHEME SR. Abbre SUB SCHEME SUBJECT TITLE NO viation CODE PAPER TH (1) PR (4) OR (8) TW (9) SW TH TU PR HRS Max Min Max Min Max Min Max Min (17100) 1 English ENG 17101 03 -- 02 03 100 40 -- -- -- -- 25@ 10 Physics EPH 17102 02 -- 02 02 50 25@ -- -- -- -- 2(cid:145) Basic Science 100 40 50 20 Chemistry ECH 17103 02 -- 02 02 50 25@ -- -- -- -- 3 Basic Mathematics BMS 17104 04 01 -- 03 100 40 -- -- -- -- -- -- 4 Engineering Graphics EGG 17001 02 -- 04 -- -- -- 50# 20 -- -- 50@ 20 5 Computer Fundamentals CMF 17002 01 -- 04 -- -- -- 50#* 20 -- -- 25@ 10 Basic Workshop Practice (Civil Group) WPC 17003 -- -- 04 -- -- -- -- -- -- -- 50@ 20 Basic Workshop Practice (Electrical 50 WPE 17004 -- -- 04 -- -- -- -- -- -- -- 50@ 20 Group) Basic Workshop Practice (Electronics WPX 17005 -- -- 04 -- -- -- -- -- -- -- 50@ 20 6 Group) Basic Workshop Practice (Mechanical WPM 17006 -- -- 04 -- -- -- -- -- -- -- 50@ 20 & Chemical Group) Basic Workshop Practice (Computer WPI 17007 -- -- 04 -- -- -- -- -- -- -- 50@ 20 Group) TOTAL 14 01 18 -- 300 -- 150 -- -- -- 150 -- 50 Student Contact Hours Per Week: 33 Hrs. Theory and practical periods of 60 minutes each. Total Marks : 650 @ Internal Assessment, # External Assessment, #* On Line Examination, No Theory Examination. Abbreviations: TH-Theory, TU- Tutorial, PR-Practical, ,OR-Oral, TW- Term work, SW- Sessional Work (cid:190) Conduct two class tests each of 25 marks for each theory subject. Sum of the total test marks of all subjects is to be converted out of 50 marks as sessional work (SW). (cid:190) Progressive evaluation is to be done by subject teacher as per the prevailing curriculum implementation and assessment norms (cid:190) Code number for TH, PR, OR and TW are to be given as suffix 1, 4, 8, 9 respectively to the subject code as mentioned. (cid:145) Basic Science is divided into two parts- Basic Physics and Basic Chemistry. Theory examination of both parts as well as practical examination of both parts will be conducted on separate days. Sum of theory marks of both parts shall be considered for passing theory examination of Basic Science. Similarly it is also applicable to practical examination. It is mandatory to appear theory and practical examination of both parts. Remaining absent in any examination of any part will not be declared successful for that examination head. (cid:145) Candidate remaining absent in examination of any one part of Basic Science subject i.e. Physics, Chemistry will be declare as Absent in Mark List and has to appear for examination. The marks of the part for which candidate was present will not be processed or carried forward. MSBTE - Updated on 11/10/2012 1 w.e.f Academic Year 2012-13 ‘G’ Scheme Course Name : All Branches of Diploma in Engineering and Technology. Course Code : AE/CE/CH/CM/CO/CR/CS/CW/DE/EE/EP/IF/EJ/EN/ET/EV/EX/IC/IE/IS/ ME/MU/PG/PT/PS/CD/CV/ED/EI/FE/IU/MH/MI/DC/TC/TX Semester : First Subject Title : English Subject Code : 17101 Teaching and Examination Scheme: Teaching Scheme Examination Scheme PAPER TH TU PR TH PR OR TW TOTAL HRS. 03 -- 02 03 100 -- -- 25@ 125 NOTE: (cid:190) Two tests each of 25 marks to be conducted as per the schedule given by MSBTE. (cid:190) Total of tests marks for all theory subjects are to be converted out of 50 and to be entered in mark sheet under the head Sessional Work. (SW) Rationale: The most commonly used medium to express oneself is language. English, being a global language, is used in all the spheres of human life i.e., personal, professional and social. A diploma student is expected to be proficient in English language and pursue the existing course of study to handle the future jobs. The content of the text includes the aspects related to language skills. General Objectives: Students will be able to; 1. Develop vocabulary. 2. Apply the rules of grammar. 3. Comprehend the given unseen passage. MSBTE - Final Copy Dt. 15/05/2012 2 17101 w.e.f Academic Year 2012-13 ‘G’ Scheme Learning Structure: To enable students to comprehend the meaning of new words, use grammar to Application write correct sentences and to develop meaningful paragraphs. Procedure for Techniques of Techniques of Techniques of writing Refereeing to responding to application of different Dictionary Procedure short and long grammar types of and questions paragraphs Thesaurus Principles of Principles of Principles of identification logical Sentences of various development Principles formation aspects of of grammar paragraph Concept of Concept of Concept of classifying Concepts comprehending Sentence types the text construction of paragraph Tenses, preposition, Topic Content of the conjunction, Sentences Dictionary & Facts text articles, Thesaurus punctuation MSBTE - Final Copy Dt. 15/05/2012 3 17101 w.e.f Academic Year 2012-13 ‘G’ Scheme CONTENTS: Theory Name of the Topic Hours Marks PART I - Application of Grammar Specific Objective: (cid:190) Apply grammatical rules to form correct sentences. Contents: (cid:131) Articles: Appropriate use of definite and indefinite Articles 12 24 (cid:131) Prepositions: To use correct Prepositions as per context (cid:131) Conjunctions: Co-ordinating and sub-ordinating Conjunctions (cid:131) Tenses: Correct usages of past, present and future tenses (cid:131) Active and Passive voice: Use of Active and Passive voice (cid:131) Direct and Indirect sentences: Conversion of direct into indirect sentence and vice versa PART II – Text Specific Objectives: (cid:190) Answer the questions based on the articles 20 32 (cid:190) State the meanings of the given words from the articles Contents: (cid:131) Articles PART III - Paragraph Writing Specific Objective: (cid:190) Write a paragraph on a given topic Contents: (cid:131) Paragraph Writing: Elaborate and expand the ideas with cohesion, 06 16 coherence and use of correct punctuation marks (cid:131) Types of Paragraph: Narrative, Descriptive, Technical, Comparison and Contrast (cid:131) Dialogue Writing: Based on various situations (cid:131) Speech Writing based on situations: Welcome Speech, Farewell Speech, Vote of Thanks and Introducing a Guest PART IV – Comprehension Specific Objective: (cid:190) Comprehend and provide the answers on given passages 04 12 Contents: (cid:131) Comprehension of Passage: Comprehending questions and writing the answers on unseen passages PART V- Vocabulary Building Specific Objective: (cid:190) Use correct words in given situations 06 16 Contents: (cid:131) Words Often Confused MSBTE - Final Copy Dt. 15/05/2012 4 17101 w.e.f Academic Year 2012-13 ‘G’ Scheme (cid:131) Collocation (cid:131) Prefix and Suffix (cid:131) Synonyms and Antonyms Total 48 100 Skills to be developed in practicals: Intellectual Skills: 1. Select appropriate words/verbs and formulate correct sentences 2. Develop ability of correct pronunciation 3. Report writing skills Assignments: Journal consists of the following assignments:- 1. Punctuate 25 sentences given by the teacher. 2. Rewrite the passage/passages with correct form of verbs. [Teacher is expected to give passage /passages of verbs used wrongly [at least 25 verbs.] 3. Write 15 synonyms and 15 antonyms with the help of the thesaurus. 4. Write a paragraph each on descriptive, narrative, comparison, contrast and technical type in 75 to 100 words. 5. Write 10 words of prefixes and 10 words of suffixes and use them in sentences. 6. Select one news from any English newspaper. The news may be from any one of the following areas – Social, environmental, financial, economics, sports, etc. Prepare a summary of the news and make it presentable by using relevant photographs/graphics. 7. Students will be given ten collocations, develop three sentences for each collocation. NOTE: The following assignment should be performed in the Language Laboratory/with the help of interactive media. 8. Listen and practice the dialogues with the help of interactive media/ interactive software. Learning Resources: Sr. Title Author Publisher No. 1 MSBTE TEXTBOOK ------------- MSBTE RAYMOND 2 ESSENTIAL ENGLISH GRAMMAR CAMBRIDGE MURPHY HIGH SCHOOL ENGLISH 3 WREN AND MARTIN S CHAND & CO. GRAMMAR AND COMPOSITION MSBTE - Final Copy Dt. 15/05/2012 5 17101 w.e.f Academic Year 2012-13 ‘G’ Scheme Course Name : All Branches of Diploma in Engineering / Technology. Course Code : AE/CE/CH/CM/CO/CR/CS/CW/DE/EE/EP/IF/EJ/EN/ET/EV/EX/IC/IE/IS/ ME/MU/PG/PT/PS/CD/CV/ED/EI/FE/IU/MH/MI/DC/TC/TX Semester : First Subject Title : Basic Science (Physics) Subject Code : 17102 Teaching and Examination Scheme: Teaching Scheme Examination Scheme PAPER TH TU PR TH PR OR TW TOTAL HRS 02 -- 02 02 50 25@ -- -- 75 NOTE: (cid:190) Two tests each of 25 marks to be conducted as per the schedule given by MSBTE. (cid:190) Total of tests marks for all theory subjects are to be converted out of 50 and to be entered in mark sheet under the head Sessional Work. (SW) (cid:190) Students should compulsory appear for Basic Science (Physics) & Basic Science (Chemistry) theory examination. There should be combined passing for the subject (40/100). Remaining absent in any examination of any part will not be declared successful for that examination head. (cid:190) Students should compulsory appear for Basic Science (Physics) & Basic Science (Chemistry) practical examination. There should be combined passing for the subject (20/50). Remaining absent in any examination of any part will not be declared successful for that examination head. Rationale: Physics is a foundation of all core technology subjects. Study of science and technology goes hand in hand. Technical knowledge can be gained more effectively using concepts of Physics. Curriculum of Engineering Physics includes fundamental concepts used in industrial applications. Study of various properties of matter is helpful in the study of Strength of Material, Fluid mechanics, Fluid power etc., and selection of lubricant for machine parts. Property of Surface tension is applicable in Paint industry and capillarity phenomenon is useful in plumbing. Thermal properties of matter are applicable in study of various core technology subjects like Thermal Engineering, Heat Transfer etc. Optical phenomena such as refraction and dispersion are required in higher study as well as in industry such as in characterization of material using Spectroscopy, X-ray diffraction (XRD), Atomic Force Microscopy (AFM). Study of wave motion, Simple Harmonic Motion and their behavior is useful in field of Civil Engineering, Electronics & Communication Engineering, Mechanical Engineering and Electrical Engineering. Principle of Photocell and its applications are required in study of Solar cells, Photovoltaic cells. General Objectives: Student will be able to: 1. Understand method of selection of material for intended purpose. 2. Apply knowledge of good and bad conductors of heat in various engineering concepts. 3. Know the effect of interference between light waves. MSBTE - Final Copy Dt. 15/05/2012 6 17102 w.e.f Academic Year 2012-13 ‘G’ Scheme 4. Apply knowledge of characteristics of wave motion and resonance in engineering applications. 5. Apply Concept of photoelectric effect for applications like photovoltaic cell, Solar cell. Learning Structure: Application Enable to understand applications in engineering field Archimedes Principle Gas laws Bernoulli’s Kirchoff ’ Principle Principle Law Snell’s Law, Newton’s Newton’s Stefen’s Scattering Relation law , Stoke’s Law of Light law of Avogdro’s Viscosity Law Elasticity, Specific heat Vibratory Plasticity Thermal motion Rigidity Conductivity Transverse Pressure, Isothermal Refraction waves Concepts Buoyancy Process Dispersion Longitudinal Viscosity Adiabatic waves Surface Process Resonance Tension Solids Modes of Transmission Wave Facts Liquids Transfer of Heat of light motion MSBTE - Final Copy Dt. 15/05/2012 7 17102 w.e.f Academic Year 2012-13 ‘G’ Scheme Theory: Topic and Contents Hours Marks Topic 1] Properties of solids: Specific Objectives (cid:190) Calculate the Young’s Modulus of material of wire. • Elasticity: Definitions of deforming force, restoring force, elasticity, plasticity, Factors affecting elasticity. • Stresses: Tensile, Compressive, Volumetric and Shear stress, • Strains: Tensile, Volumetric and Shear strain. 05 08 • Elastic limit, Hooke’s law. • Elastic co-efficient- Young’s modulus, bulk modulus, modulus of rigidity and relation between them • Stress -strain diagram, behavior of wire under continuously increasing load, yield point, ultimate stress, breaking stress, factor of safety. compressibility, Poisson’s ratio. Topic 2] Properties of liquids Specific objectives: (cid:190) Determine the surface tension of the given liquid (cid:190) Determine the coefficient of viscosity by Stoke’s method. 2.1 Fluid friction: [ 8 Marks] • Pressure , pressure-depth relation (P = ρ h g), atmospheric pressure, Pascal’s law, Archimedes’s principle. • Viscous force, definition of viscosity, velocity gradient, Newton’s law of viscosity, coefficient of viscosity and its SI unit. • Streamline and turbulent flow with examples, critical velocity, Reynold’s number and its significance. 09 12 • Up thrust force, terminal velocity, Stokes law, and derivation of coefficient of viscosity by Stoke’s method, effect of temperature and adulteration on viscosity of liquid. 2.2 Surface tension : [4 Marks] • Cohesive and adhesive force, Laplace’s molecular theory of surface tension, Surface Tension: definition and unit, effect of temperature on surface tension. • Angle of contact, Capillarity and examples of capillary action, derivation of expression for surface tension by capillary rise method, applications of surface tension. Topic 3] Thermal properties of matter: Specific objectives: (cid:190) Distinguish between isothermal and adiabatic process. (cid:190) Determine the relation between specific heats. 3.1 Modes of transformation of heat : [6 Marks] • Difference between heat and temperature, definition of calorie, Absolute zero, units of temperature: °C, °F,°K, with their conversion. 08 12 • Conduction, law of thermal conductivity, coefficient of thermal conductivity, good conductors of heat & insulators with suitable examples, applications of conduction. Convection, applications of convection. Radiation, applications of radiation. 3.2 Gas laws: : [6 Marks] • Gas Laws: Boyle’s law, Charles law, Gay lussac’s law (Statement and MSBTE - Final Copy Dt. 15/05/2012 8 17102 w.e.f Academic Year 2012-13 ‘G’ Scheme mathematical equation only) • Perfect gas equation (PV=RT) (No derivation), specific heat of a substance , SI unit, specific heat of gas at constant volume (C ) V specific heat of gas at constant pressure (C ), ratio of specific heat P ,Mayer’s relation between C and C ,isothermal process, adiabatic P V process, difference between isothermal process and adiabatic process. Topic 4] Optics Specific objectives: (cid:190) Calculate refractive index of prism. (cid:190) Determine the numerical aperture of optical fiber Refraction of light : [ 6 Marks] 04 06 • Refraction of monochromatic light, Snell’s law, Derivation of prism formula, total internal reflection, critical angle. • Optical fibre: principle, structure of optical fiber, propagation of light wave through optical fibre, derivation of numerical aperture and acceptance angle. Topic 5] Wave motion Specific objectives: (cid:190) Differentiate between transverse waves and longitudinal waves (cid:190) Derive expression for displacement, velocity and acceleration of a body executing SHM 5.1 Wave motion : [ 6 Marks] • Definition of a wave, wave motion, wave velocity, wave period, wave frequency, wave length, vibratory motion, periodic motion, amplitude of a vibrating particle, derivation of v = n λ • Simple harmonic motion (SHM), examples of SHM, equation of SHM, 06 12 expression of velocity and acceleration of a body executing SHM. • Types of progressive waves: transverse and longitudinal waves with examples. 5.2 Resonance: [ 6 Marks] • Stationary wave, formation of stationary wave, examples of stationary wave, characteristics of stationary waves, free and forced vibrations with examples. • Resonance: definition of resonance, examples of resonance, formula to calculate velocity of sound by resonance tube method. TOTAL 32 50 Practical: Skills to be developed 1) Intellectual skills- (cid:131) Select proper measuring instruments (cid:131) Verify the principles, laws, using given instruments under different conditions. (cid:131) Read and interpret the graph. (cid:131) Interpret the results from observations and calculations. 2) Motor skills- (cid:131) Handle the instruments. (cid:131) Measuring physical quantities accurately. (cid:131) Observe the phenomenon and to list the observations in a tabular form. (cid:131) Plot the graphs. MSBTE - Final Copy Dt. 15/05/2012 9 17102 w.e.f Academic Year 2012-13 ‘G’ Scheme List of experiments 1. Know your Physics Laboratory, measuring instruments and interpretation of graph. 2. Measure the dimensions of given objects using vernier caliper. 3. Measure the dimensions of given objects using micrometer screw gauge. 4. Determine Young’s modulus of elasticity of metal wire by using Searle’s apparatus. 5. Determine coefficient of viscosity of given liquid using Stoke’s Method 6. Determine surface tension of liquid by capillary rise method using travelling microscope. 7. Determine the coefficient of thermal conductivity of copper by Searle’s method 8. Determine refractive index of liquid by concave mirror. 9. Determine stiffness constant ‘K’ of a helical spring. Learning Resources: 1. Reference Books: Sr. Title Author Publisher No. 01 Engineering Physics B.L. Theraja S. Chand Publishers – New Delhi 02 Engineering Physics V. Rajendran Tata McGraw-Hill Publications 03 Conceptual Physics P. G. Hewitt Pearson education (Tenth edition) 04 Physics- Std XI, Std XII - HSC board/CBSE Board R.K.Gaur and Dhanpat Rai Publication, 05 Engineering Physics S.L.Gupta New Delhi. 2. Websites: http://hyperphysics.phy-astr.gsu.edu/hbase/permot2.html http://physics.info http://inventors.about.com/od/xyzstartinventions/a/x-ray.htm http://www.kettering.edu/physics/drussell/Demos/waves/wavemotion.html http://physics.usask.ca/~hirose/ep225/anim.htm http://hyperphysics.phy-astr.gsu.edu/hbase/geoopt/dispersion.html 3) Videos: 1. http://www.youtube.com/watch?v=u5AxlJSiEEs: Demonstration showing surface tension of water using screen 2. http://www.youtube.com/watch?v=v5h3h2E4z2Q Demonstration showing Photoelectric effect and Photo Cell 3. http://www.youtube.com/watch?v=42Qv8lkB-nM Demonstration showing viscosity of various liquids 4. http://www.can-do.com/uci/ssi2003/gas-laws.html Demonstration of various Gas Laws 4) CD: Educational Cd of NCERT Educational cd of Pearson education India 5) PPT: www.slidehare.net/donpraju/photoelectriceffect-ppt www.khanacademy.com MSBTE - Final Copy Dt. 15/05/2012 10 17102