## Engineering Colleges/Institutes Laboratory Equipments

We at ‘RAMAN’ also undertake, setting-up of complete B.Tech./B.E./Diploma Laboratories on Turnkey Basis as well as Individual Laboratory/Equipments Basis, as per Approved A.I.C.T.E. and State Technical Universities Syllabus for Engineering & Diploma Institutions.

The List of the Experiments for Various Laboratories are as follows:

1. To Determine the Wavelength of Monochromatic Light by Newton’s Ring

2. To Determine the Focal Length of Two Lenses by Nodal Slide and Locate the Position of Cardinal Point

3. To Determine the Specific Rotation of Cane Sugar Solution Using Bi-Quartz Polarimeter

4. To Determine the Wavelength of Spectral Lines Using Plane Transmission Grating

5. To Determine the Specific Resistance of the Material of Given Wire Using Carey Foster Bridge

6. To Determine the Variation of Magnetic Field Along the Axis of a Current Carrying Coil and Then to Estimate the Radius of the Coil

7. Determination of Stefan’s Constant Using Diode

8. To Calibrate the Given Voltmeter and Ammeter Using Potentiometer

9. To Study the Hall Effect and Determine the Hall Coefficient, Carrier Density and Mobility of a Given Semiconductor Material

10. To Determine the Energy Band-Gap of a Semiconductor Material/ Resistivity of Semiconductors by Four Probe Method at Different Temperatures

11. Magnetic Hysteresis Loop Tracer

12. To Determine the Coefficient of Viscosity of Water by Poiseuille’s Method

1. Verification of Network Theorem

2. Study of Diode Characteristics

3. To study a half wave and full wave rectifier circuit with and without capacitor filter and determine the ripple factor.

4. Study of Transistor Characteristics (PNP or NPN )

5. Study of phenomenon of resonance in RLC series circuit.

6. Measurement of power in a three phase circuit by two wattmeter method.

7. Measurement of efficiency of a single phase transformer by load test.

8. Determination of Parameter and Losses in a Single Phase Transformer by OC & SC Test.

9. Study of a Single Phase Energy Meter.

10. Study of AND, OR, NOT, NOR, X-OR, NAND Gates Using IC’s and to Make OR, NOR, NOT, AND & X-OR Gates Using NAND Gates & Verify Their

Truth Tables

11. To Study The Characteristics of Junction Field Effect Transistor (JFET) Type BFW-10

1. To determine the constituents and amounts of alkalinity of the supplied water sample.

2. To determine the temporary and permanent hardness of the water sample by complexometry using EDTA .

3. To determine the percentage of available chlorine in a given sample of bleaching powder.

4. To determine the Chloride content in supplied water sample using mohr’s method.

5. To determine the ferrous content in the supplied sample of iron ore by titrimetric analysis against standard K2Cr2O7 solution using K3F(CN)6 as an

external indicator.

6. To determine pH of a solution using pH meter and titration of such a solutions pH metrically.

7. To find out the equivalent weight of iron by chemical displacement method.

8. To determine the viscosity of a addition polymer by viscometer.

9. To determine iron concentration in the sample of water by calorimetric method.

10. Element detection and functional group identification in organic compounds.

1. Study of boiler models - Babcock Wilcox, Lancashire and Locomotive.

2. Study of steam engine and steam turbine models.

3. Study of 2-stroke and 4-stroke I.C.Engine models.

4. Study of Fiat engine and / or Diesel engine prototype.

5. Study of a vapour compression Refrigeration unit tutor/refrigerator.

6. Study of a window type air conditioner.

7. To conduct the tensile test on a UTM and determine ultimate Tensile strength, percentage elongation for a steel specimen.

8. To conduct the compression test and determine the ultimate compressive strength for a specimen.

9. To conduct the Impact test (Izod / charpy) on the Impact testing machine and to find the impact strength.

10. To determine the hardness of the given specimen using Brinell / Rockwell / Vicker testing machine.

1. Engineering Graphics Drawing Board (size 23 x 32 inch)

2. Stand for Board (separate four legs for firmness)

1. Carpentry Shop

2. Fitting Shop

3. Black-Smith Shop

4. Welding Shop

5. Sheet-Metal Shop

6. Machine Shop

The List of the Experiments for Various Laboratories are as follows:

**PHYSICS LABORATORY**1. To Determine the Wavelength of Monochromatic Light by Newton’s Ring

2. To Determine the Focal Length of Two Lenses by Nodal Slide and Locate the Position of Cardinal Point

3. To Determine the Specific Rotation of Cane Sugar Solution Using Bi-Quartz Polarimeter

4. To Determine the Wavelength of Spectral Lines Using Plane Transmission Grating

5. To Determine the Specific Resistance of the Material of Given Wire Using Carey Foster Bridge

6. To Determine the Variation of Magnetic Field Along the Axis of a Current Carrying Coil and Then to Estimate the Radius of the Coil

7. Determination of Stefan’s Constant Using Diode

8. To Calibrate the Given Voltmeter and Ammeter Using Potentiometer

9. To Study the Hall Effect and Determine the Hall Coefficient, Carrier Density and Mobility of a Given Semiconductor Material

10. To Determine the Energy Band-Gap of a Semiconductor Material/ Resistivity of Semiconductors by Four Probe Method at Different Temperatures

11. Magnetic Hysteresis Loop Tracer

12. To Determine the Coefficient of Viscosity of Water by Poiseuille’s Method

**BASIC ELECTRICAL & ELECTRONICS LABORATORY**1. Verification of Network Theorem

2. Study of Diode Characteristics

3. To study a half wave and full wave rectifier circuit with and without capacitor filter and determine the ripple factor.

4. Study of Transistor Characteristics (PNP or NPN )

5. Study of phenomenon of resonance in RLC series circuit.

6. Measurement of power in a three phase circuit by two wattmeter method.

7. Measurement of efficiency of a single phase transformer by load test.

8. Determination of Parameter and Losses in a Single Phase Transformer by OC & SC Test.

9. Study of a Single Phase Energy Meter.

10. Study of AND, OR, NOT, NOR, X-OR, NAND Gates Using IC’s and to Make OR, NOR, NOT, AND & X-OR Gates Using NAND Gates & Verify Their

Truth Tables

11. To Study The Characteristics of Junction Field Effect Transistor (JFET) Type BFW-10

**CHEMISTRY LABORATORY**1. To determine the constituents and amounts of alkalinity of the supplied water sample.

2. To determine the temporary and permanent hardness of the water sample by complexometry using EDTA .

3. To determine the percentage of available chlorine in a given sample of bleaching powder.

4. To determine the Chloride content in supplied water sample using mohr’s method.

5. To determine the ferrous content in the supplied sample of iron ore by titrimetric analysis against standard K2Cr2O7 solution using K3F(CN)6 as an

external indicator.

6. To determine pH of a solution using pH meter and titration of such a solutions pH metrically.

7. To find out the equivalent weight of iron by chemical displacement method.

8. To determine the viscosity of a addition polymer by viscometer.

9. To determine iron concentration in the sample of water by calorimetric method.

10. Element detection and functional group identification in organic compounds.

**MECHANICAL LABORATORY**1. Study of boiler models - Babcock Wilcox, Lancashire and Locomotive.

2. Study of steam engine and steam turbine models.

3. Study of 2-stroke and 4-stroke I.C.Engine models.

4. Study of Fiat engine and / or Diesel engine prototype.

5. Study of a vapour compression Refrigeration unit tutor/refrigerator.

6. Study of a window type air conditioner.

7. To conduct the tensile test on a UTM and determine ultimate Tensile strength, percentage elongation for a steel specimen.

8. To conduct the compression test and determine the ultimate compressive strength for a specimen.

9. To conduct the Impact test (Izod / charpy) on the Impact testing machine and to find the impact strength.

10. To determine the hardness of the given specimen using Brinell / Rockwell / Vicker testing machine.

**ENGINEERING GRAPHICS**1. Engineering Graphics Drawing Board (size 23 x 32 inch)

2. Stand for Board (separate four legs for firmness)

**WORKSHOP**1. Carpentry Shop

2. Fitting Shop

3. Black-Smith Shop

4. Welding Shop

5. Sheet-Metal Shop

6. Machine Shop