Hydraulic

Topic-1 D.C.circuits:
1.1 Definition of DC circuits and the sources available in textile mills with standard
voltage.
1.2 Define EMF, current, resistance, specific resistance and ohm's law.
1.3 Simple calculations of energy bills in textile mills.
Topic-2 A.C.circuits:
2.1 A.C. fundamentals.
2.2 Generation of 3-Phase voltage.
2.3 3-Phase star and Delta connections.
2.4 Power in 3-Phase circuit and simple problems on it.
Topic-3 D.C.Machines:
3.1 Working principle construction and applications of D.C. motor and generators in textile.
3.2 Speed control of D.C.motor.
3.3 D.C. shunt motor starter and connection with motor.
Topic-4 A.C.Machines:
4.1 Working principle, construction & types of transformers.
4.2 Accessories of power transformer.
4.3 Auto transformer.
4.4 Working of induction motors.
4.5 Types and application of different types of induction motors in textile industry.
4.6 Different types of induction motor starters like D.O.L., Auto transformer and star delta.
Topic-5 Illumination:
5.1 Laws of illumination.
5.2 Define flux, intensity, solid angle and plane angle.
5.3 Direct and Indirect Illumination system.
5.4 Simple problem on Illumination.
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5.5 Tube light wiring used in textile industry.
5.6 Different light soruces and reflection.
Topic-6 Photoelectric Devices and Digital Controls
6.1 Construction and working of photo cell and photo diode.
6.2 Simple operating control circiut using photo/solar cell
6.3 Automatic light operated relay using photo devices.
6.4 Use of digital control in textile processes.
Topic-7 Transducers and Electrical Wiring:
7.1 Definition, and classification of different types of transducer and their application for
mesurement like PH measurement in textile industry.
7.2 Different types of wires, cables, switches and fuses.
7.3 Specifications of electrical accessories.
7.4 Necessity of earthing and types of earthing.
7.5 Shock and shock treatment.
7.6 Connection of meters like A-meter, Volt meter, Watt meter, pf meter, frequency meter,
enegry meter and Maximum demend.
4. LABORATORY EXPERIENCES :
1. Varification of OHM's law
2. Measurement of power in D.C. Circuits
3. Measurement of power and pf in single phase A.C. circuit (RL, RC or RLC)
4. Varification of series and parallel laws of resistance
5. Speed control of D.C. shunt motor
6. Direction of rotation of D.C. shunt motor
7. Determination of turns ration single phase transformer
8. Study different types of starter used for three phase induction motor
9. Varification of relatioship between line value and phase value in star connection
10. Excercise on staircase wiring
11. Calibration of single phase energy meter
12. Excercise on tube light wiring and testing
13. Study of different types of light sources
14. Characteristics of photo diode
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5. REFERENCES:
Sr.No. Name of books Authors
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1. Thermodynamics P.K.Nag
2. Heat engine Shah & Pandya
3 Thermal engineering P.L.Belany
4. Refrigeration & Air conditioning P.L.Belany
5. Air conditioning systems A.R.Arora
6. Applied Thermodynamics Estope
7. Pumps operation and maintenance Tyler & Hicks
8. Hydraulics R.C.Patel
9. Fluid mechanics & hydraulics R.S.Khurani
10 Theory of machines R.C.Patel
11. Theory of machines R.S.Khurani
12. Material handling equipment M.Rudenko
13. Material handling John Immer
14. Air conditioning in Textile ATIRA
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1. Fundamentals of Electrical Engg. B.L.Theraja
2. Fundamentals of Electrical Engg. V.K.Mehta
3. A text book of Electrical Engg. S.L.Uppal
4. Elementary Electrical Engg. M.L.Gupta
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