Labs

SEMESTER I
PH1102	PHYSICS LABORATORY	0	0	2	100
1. Torsional Pendulum – determination of rigidity modulus of wire and moment of inertia of disc. 2. Non Uniform Bending - Young modulus determination 3. Viscosity –Determination of co-efficient of Viscosity of liquid by Poiseuilles flow 4. Lee’s disc – Determination of thermal conductivity of a bad conductor 5. Air wedge – Determination of thickness of a thin wire 6. Newton rings – Determination of Focal length of a lens 7. Spectrometer – Dispersive power of a prism 8. Spectrometer – Determination of wavelength of Hg source using Grating 9. Determination of wavelength of Laser using Grating and Particle size determination. 10. Thermo couple – Determination of Thermo emf using Potentiometer
TOTAL: 30
LIST OF EQUIPMENT NEEDED FOR PHYSICS LABORATORY (for batch of 30 students)
Torsional Pendulum apparatus - 6 Nos (with accessories) Non uniform Bending apparatus - 6 Nos (with accessories) Viscosity (Poiseuilles flow) apparatus - 6 Nos (with accessories) Lee’s disc apparatus - 6 Nos (with accessories) Air Wedge apparatus - 6 Nos (with traveling microscopes and accessories) Newton’s Rings apparatus - 6 Nos (with traveling microscopes and accessories) Spectrometer - 6 Nos (with grating, prisms and accessories) Diode laser (2 mW power) or He-Ne laser (2mW) - 6 Nos (with accessories and Lycopodium particles) Thermo emf – potentiometer apparatus - 6 Nos (with accessories)
CY1102	CHEMISTRY LABORATORY	0	0	2	100
1. WEIGHING AND PREPARATION OF STANDARD SOLUTIONS
1. Preparation of molar and normal solutions of the following substances - oxalic acid, sodium carbonate, sodium hydroxide, hydrochloric acid. 2. Preparation of buffer solutions: borate buffer, phosphate buffer using Henderson equation.
2. WATER ANALYSIS
3. Determination of total hardness, temporary & permanent hardness of water by EDTA method. 4. Determination of DO content by Winkler’s method. 5. Determination of alkalinity in a water sample. 6. Determination of chloride content of water sample by argentometric method.
3. pH
7. To find out the strength of given hydrochloric acid by sodium hydroxide.
4. CONDUCTOMETRY
8. Conductometric titration of mixture of acids. 9. Conductometric precipitation titration using BaCl2 – Na2SO4.
5. POTENTIOMETRY
10. Redox titration – Iron Vs. dichromate.
6. SPECTROPHOTOMETRY
11. To determine the iron content of an unknown solution (1,10–phenanthroline / thiocyanate method)
7. FLAME PHOTOMETRY
12. To determine sodium and potassium in water
8. VISCOMETRY
13. Determination of molecular weight of a polymer.
TOTAL: 30
REFERENCES:
1. A Text of Quantitative Inorganic Analysis, A.I.Vogel, ELBS, London. 2. Experiments in Physical Chemistry, D.P. Shoemaker and C.W. Garland, McGraw-Hill, London.
LIST OF EQUIPMENT NEEDED FOR CHEMISTRY LABORATORY (for a batch of 30 students)
· Electronic balance - 1 No · pH meter - 4 Nos · Conductivity Bridge - 4 Nos · Potentiometer - 4 Nos · Platinum electrodes - 4 Nos · Calomel electrodes - 4 Nos · Spectrophotometer - 1 No · Flame photometer - 1 No · Ostwald viscometer - 10 Nos · Glass ware for a batch of 30 students
GE1103	ENGINEERING PRACTICES LABORATORY	0	0	3	100
GROUP – A (Civil & Electrical)
1. CIVIL ENGINEERING PRACTICE					12
Plumbing Basic pipe connections involving the fittings like valves, taps, couplings, unions, reducers, elbows and other components used in household fittings. Preparation of plumbing line sketches. Study of Pipe Connection on the suction and delivery of pump layout. Practice in mixed pipe connections: Metal, plastic and flexible pipes used in household appliances. Wood Work Sawing, planing, making common joints: T-Joint, Dovetail joint. Study Study of joints in door panels, wooden furniture. Study of common industrial trusses using models.
2. ELECTRICAL ENGINEERING PRACTICE					9
Basic household wiring using switches, fuse, indicator-lamp, etc., Preparation of wiring diagrams. Stair case light wiring. Tube – light wiring Study of iron-box, fan with regulator, emergency lamp.
GROUP – B (Mechanical & Electronics)
3. MECHANICAL ENGINEERING PRACTICE					15
Welding Arc welding of butt joints, lap joints, tee joints. Gas welding Practice. Basic Machining Simple turning, and drilling operations. Machine assembly Practice Study of the following: centrifugal pump, and air-conditioners. Demonstration on · Smithy operations like the production of hexagonal bolt. · Foundry operation like mould preparation for grooved pulley.
4. ELECTRONIC ENGINEERING PRACTICE					9
Soldering simple electronic circuits and checking continuity. Assembling electronic components on a small PCB and testing Study of telephone, FM radio, low-voltage power supplies.
TOTAL: 45
EXAMINATION PATTERN
The Examination is to be conducted for both groups A & B, allotting 1½ for each group.
LIST OF EQUIPMENT AND COMPONENTS (for a batch of 30 students)
CIVIL Assorted components for plumbing consisting of metallic pipes, plastic pipes, flexible pipes, couplings, unions, elbows, plugs and other fittings - 15 Sets Carpentry vice (fitted to work bench) - 15 Nos Standard wood working tools - 15 Sets Models of industrial trusses, door joints, furniture joints - 5 each MECHANICAL Arc welding transformer with cables and holders - 5 Nos Welding booth with exhaust facility - 5 Nos Welding accessories like welding schield, chipping hammer, wire brush, etc. - 5 Sets Oxygen and acytelene gas cylinders, blow pipe and other welding outfit - 2 Nos Centre lathe - 2 Nos Hearth furnace, anvil and smithy tools - 2 Sets Moulding table, foundry tools - 2 Sets Study-purpose items: centrifugal pump, air-conditioner - 1 each ELECTRICAL Assorted electrical components for household wiring - 15 Sets Electrical measuring instruments - 10 Sets Study purpose items: Iron box, fan and regulator, emergency lamp - 1 each ELECTRONICS Soldering guns - 10 Nos Assorted electronic components for making circuits - 50 Nos Small PCBs - 10 Nos Multimeters - 10 Nos Study purpose items: Telephone, FM radio, low-voltage power supply - 2 each
GE1104	COMPUTER PRACTICE – I	0	0	3	100
UNIT I
a) Word Processing 1. Document creation, Text manipulation with Scientific notations. 2. Table creation, Table formatting and Conversion. 3. Mail merge and Letter preparation. 4. Drawing - flow Chart b) Spread Sheet 5. Chart - Line, XY, Bar and Pie. 6. Formula - formula editor. 7. Spread sheet - inclusion of object, Picture and graphics, protecting the document and sheet. 8. Sorting and Import / Export features.
UNIT II – SIMPLE C PROGRAMMING
9. Data types, Expression Evaluation, Condition Statements. 10. Functions, Recursion and parameter passing mechanisms. 11. Arrays
UNIT III
12. Structures and Unions 13. Pointers and Functions 14. File Processing 15. Dynamic allocation & Linked List
TOTAL: 30
HARDWARE / SOFTWARE REQUIREMENTS (for a batch of 30 students)
Hardware LAN System with 36 nodes (OR) Standalone PCs – 36 Nos 1 Printer Software OS – Windows / UNIX Clone Application Package – Office suite Compiler – C

SEMESTER I

PH1102

PHYSICS LABORATORY

0

0

2

100

1. Torsional Pendulum – determination of rigidity modulus of wire and moment of inertia of disc.

2. Non Uniform Bending - Young modulus determination

3. Viscosity –Determination of co-efficient of Viscosity of liquid by Poiseuilles flow

4. Lee’s disc – Determination of thermal conductivity of a bad conductor

5. Air wedge – Determination of thickness of a thin wire

6. Newton rings – Determination of Focal length of a lens

7. Spectrometer – Dispersive power of a prism

8. Spectrometer – Determination of wavelength of Hg source using Grating

9. Determination of wavelength of Laser using Grating and Particle size determination.

10. Thermo couple – Determination of Thermo emf using Potentiometer

TOTAL: 30

LIST OF EQUIPMENT NEEDED FOR PHYSICS LABORATORY (for batch of 30 students)

CY1102

CHEMISTRY LABORATORY

0

0

2

100

1. WEIGHING AND PREPARATION OF STANDARD SOLUTIONS

1. Preparation of molar and normal solutions of the following substances - oxalic acid, sodium carbonate, sodium hydroxide, hydrochloric acid.

2. Preparation of buffer solutions: borate buffer, phosphate buffer using Henderson equation.

2. WATER ANALYSIS

3. Determination of total hardness, temporary & permanent hardness of water by EDTA method.

4. Determination of DO content by Winkler’s method.

5. Determination of alkalinity in a water sample.

6. Determination of chloride content of water sample by argentometric method.

3. pH

7. To find out the strength of given hydrochloric acid by sodium hydroxide.

4. CONDUCTOMETRY

8. Conductometric titration of mixture of acids.

9. Conductometric precipitation titration using BaCl2 – Na2SO4.

5. POTENTIOMETRY

10. Redox titration – Iron Vs. dichromate.

6. SPECTROPHOTOMETRY

11. To determine the iron content of an unknown solution (1,10–phenanthroline / thiocyanate method)

7. FLAME PHOTOMETRY

12. To determine sodium and potassium in water

8. VISCOMETRY

13. Determination of molecular weight of a polymer.

TOTAL: 30

REFERENCES:

1. A Text of Quantitative Inorganic Analysis, A.I.Vogel, ELBS, London.

2. Experiments in Physical Chemistry, D.P. Shoemaker and C.W. Garland, McGraw-Hill, London.

LIST OF EQUIPMENT NEEDED FOR CHEMISTRY LABORATORY (for a batch of 30 students)

· Electronic balance - 1 No

· pH meter - 4 Nos

· Conductivity Bridge - 4 Nos

· Potentiometer - 4 Nos

· Platinum electrodes - 4 Nos

· Calomel electrodes - 4 Nos

· Spectrophotometer - 1 No

· Flame photometer - 1 No

· Ostwald viscometer - 10 Nos

· Glass ware for a batch of 30 students

GE1103

ENGINEERING PRACTICES LABORATORY

0

0

3

100

GROUP – A (Civil & Electrical)

1. CIVIL ENGINEERING PRACTICE

12

Plumbing

Basic pipe connections involving the fittings like valves, taps, couplings, unions, reducers, elbows and other components used in household fittings. Preparation of plumbing line sketches.

Study of Pipe Connection on the suction and delivery of pump layout.

Practice in mixed pipe connections: Metal, plastic and flexible pipes used in household appliances.

Wood Work

Sawing, planing, making common joints: T-Joint, Dovetail joint.

Study

Study of joints in door panels, wooden furniture.

Study of common industrial trusses using models.

2. ELECTRICAL ENGINEERING PRACTICE