Basics of Mechanical and Electrical Engg Civil 2nd Sem BTEUP Syllabus 2019-2020

Basics of Mechanical and Electrical Engg detail BTEUP syllabus for Civil Engineering, effective from 2019-2020, is collected from BTEUP 2017 Syllabus official website and presented for diploma students. PDF download is possible from official site but you can download the istudy mobile app for syllabus on mobile. The course details such as exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other bteup syllabus 2nd sem civil 2019-2020 you can visit BTEUP Syllabus 2nd Sem Civil 2019-2020 Subjects. The detail syllabus for basics of mechanical and electrical engg is as follows.

Rationale:

A part from the common core subjects, some engineering subjects are included in the diploma course of electrical engineering. One of these subjects is Elementry Mech. Engg. to impart some necessary knowledge and skill about mechanical nature. Inclusion of the subject is further justified by the fact that in practical field, any job of electrical and civil technician is intermingled with either civil or mechanical engineering. As such the relevant basic topics of these disciplines are included in the content of the subject.
Some study exercises along with some field work have been suggested to give feel of jobs and equipments involved.

Learning Outcomes:

After undergoing the subject, the students will be able to:

• Apply thermodynamics Laws.
• Use of various energy sources.
• Solve basics problems related to fuel and combustion.
• Have an idea of loading on machine components.
• Explain the application of different types of bearings.
• Explain the uses of different types of gears and springs.
• Explain the working principle of different lubrication systems.
• Identify and take readings on various electrical equipments
• Determine voltage-current relationship in a DC circuit under specific physical conditions
• Measure resistance of an ammeter and a voltmeter
• Verify DC circuits (Thevenin and Norton Theorem)
• Verify Kirchhoff’s Current and Voltage Laws in a dc circuit
• Find the ratio of inductance of a coil having air-core and iron-core respectively and observe the effect of introduction of a magnetic core on coil inductance
• Test a lead – acid storage battery
• Measure power and power factor in a single phase R-L-C Circuit and calculation of active and reactive powers in the circuit.
• Measure voltages and currents in polyphase a.c. circuits for star and delta connections.

1. Thermal Engineering (08 periods)

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2. Machine Components (12 periods)

Brief idea of loading on machine components.

1. Pins, Cotter and Knuckle Joints.
2. Keys, Key ways and spline on the shaft.
3. Shafts, Collars, Cranks, Eccentrics.
4. Couplings and Clutches.
5. Bearings-Plane, Bushed, Split-step, ball, Roller bearing, Journal bearing, Foot step bearing, thrust bearing, collar bearing and Special type bearings and their applications.
6. Gears :

Different types of gears, gear trains and their use for transmission of motion. Determination of velocity ratio for spur gear trains; spur gear, single and double helical gears, Bevel gears, Mitre wheel, worms, Rack and Pinion. Simple and compound and epicyclic gear trains and their use. Definition of pitch and pitch circle & module.

7. Springs:

Compression, Tension, Helical springs, Torsion springs, Leaf and Laminated springs. Their use and material.

3. Lubrication (04 periods)

Different lubrication system for lubricating the components of machines.
Principle of working of wet sump and dry sump system of lubrication. (Explain with simple line diagram). Selection of lubricant based on different application (Requirement with the help of manufacturer catalogue).

4. Overview of DC Circuits (06 periods)

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5. DC Circuit Theorems (06 periods)

Thevenin’s theorem, Norton’s theorem, application of network theorems in solving D.C. circuit problems.

6. Voltage and Current Sources (04 periods)

1. Concept of voltage source, symbol and graphical representation characteristics of ideal and practical sources.
2. Concept of current sources, symbol, characteristic and graphical representation of ideal and practical current sources.

7. Electro Magnetic Induction (08 periods)

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8. Batteries (06 periods)

1. Basic idea of primary and secondary cells
2. Construction, working principle and applications of Lead-Acid, NickelCadmium and Silver-Oxide batteries
3. Charging methods used for lead-acid battery (accumulator )
4. Care and maintenance of lead-acid battery
5. Series and parallel connections of batteries
6. General idea of solar cells, solar panels and their applications
7. Introduction to maintenance free batteries

9. AC Fundamentals (10 periods)

1. Concept of alternating quantities
2. Difference between ac and dc
3. Concepts of: cycle, frequency, time period, amplitude, instantaneous value, average value, r.m.s. value, maximum value, form factor and peak factor.
4. Representation of sinusoidal quantities by phasor diagrams.
5. Equation of sinusoidal wave form for an alternating quantity and its derivation
6. Effect of alternating voltage applied to a pure resistance, pure inductance and pure capacitance.

10. AC Circuits (14 periods)

1. Concept of inductive and capacitive reactance
2. Alternating voltage applied to resistance and inductance in series.
3. Alternating voltage applied to resistance and capacitance in series.
4. Introduction to series and parallel resonance and its conditions
5. Power in pure resistance, inductance and capacitance, power in combined RLC circuits. Power factor, active and reactive power and their significance, definition and significance of power factor.
6. Definition of conductance, susceptance, admittance, impedance and their units
7. Introduction to polyphase a.c. systems, advantages of polyphase system over single phase system. Relations between line and phase value of voltages and currents for star and delta connections and their phasor diagram, power in polyphase circuits.

11. Various Types of Power Plants (06 periods)

1. Brief explanation of principle of power generation practices in thermal, hydro and nuclear power stations and their comparative study. A Visit to a nearby Power Station may be organized for better understanding and exposure.
2. Elementary block diagram of above mentioned power stations

List of Experiments:

1. Study and Sketch of Pins and Cottor
2. Study and Sketch of Keys and Key ways
3. Study and sketch of Couplings and Clutches
4. Study and Sketch of Bearings
5. Study and Sketch of Springs
6. Study of green energy
7. Study of Maintenance and safety aspects of lifts in buildings
8. Operation and use of measuring instruments viz voltmeter, ammeter, CRO, Wattmeter, multi-meter and other accessories
9. Determination of voltage-current relationship in a dc circuit under specific physical conditions and to draw conclusions.
10. Measurement of resistance of an ammeter and a voltmeter
11. Verification of dc circuits:
1. Thevenin’s theorem,
2. Norton’s theorem,
12. Observation of change in resistance of a bulb in hot and cold conditions, using voltmeter and ammeter.
13. Verification of Kirchhoff’s Current and Voltage Laws in a dc circuit
14. To find the ratio of inductance of a coil having air-core and iron-core respectively and to observe the effect of introduction of a magnetic core on coil inductance
15. Charging and testing of a lead – acid storage battery.
16. Measurement of power and power factor in a single phase R-.L-.C. circuit and calculation of active and reactive powers in the circuit.
17. Verification of line to line and line to neutral voltages and current in star and delta connections.
18. Study of Wiring system of Public Buildings & Residential buildings.

Note: Visit to a nearby Power Station may be arranged to demonstrate various aspects of subject.

Instructional Strategy:

Teachers should lay emphasis on basic principles and use charts in class, visits to labs and industry may be arranged to demonstrate certain materials and practices.

Means of Assessment:

1. Sessional Tests
2. End term Tests
3. Practicals
4. Viva-Voce

RECOMMENDED BOOKS

1. Thermal Engineering by RK Rajput; Laxmi Publications, Delhi.
2. Theory Machines by SS Rattan; Tata McGraw Hill, New Delhi.
3. Basic Electrical Engineering by PS Dhogal, Tata McGraw-Hill Education Pvt Ltd., New Delhi.
4. Experiments in Basic Electrical Engineering by SK Bhattacharya, KM Rastogi; New Age International (P) Ltd.; Publishers New Delhi.
5. Electrical Technology by BL Theraja, S Chand and Co, New Delhi.
6. Basic Electrical Engineering by JB Gupta; SK Kataria and Sons, New Delhi.
7. Basic Electrical Engineering by Asfaque Husain, Jain Book Depot, New Delhi

For detail syllabus of all other subjects of BE Civil, effective from 2019-2020 do visit Civil 2nd Sem BTEUP syllabus for 2019-2020.

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