Electronic Components And Supplies, Circuit Assemblies, Amplifiers Supply, Integrated Circuits, Operational Amplifiers, Shift Registers, Diodes, Tunnel Diodes, IT and Telecommunications, Computer Accessories, Scanners Supply, Computer Printers, Laser Prin, Kolkata-West Bengal

Purchase Of The Laboratory Equipments- 1 Determination Of The Elastic Constants Of A Material By Searles Method 2 Determination Of The Height Of A Building Using Sextant 3 Determination Of An Unknown Low Resistance Using Potentiometer 4 To Study The Characteristics Of A Series Rc Circuit 5 Determination Of The Frequency Of An Electric Tuning Fork By Meldes Experiment And Verify Λ2 Vs T Law. 6 Determination Of The Thickness Of A Thin Paper By Measuring The Width Of The Interference Fringes Produced By A Wedge-Shaped Film 7 Calibration Of A Thermocouple By Direct Measurement Of The Thermo-Emf Using Operational Amplifier And The Constants. 8 Construction Of Half Subtractor, Full Subtractor, Adder-Subtractor Using Full Adder Ic 9 Construction Of Ff Circuits Using Nand Gates 10 Construction Of 4 Bit Shift Registers (Serial & Parallel) Using D Type Ff Ic. 11 Construction Of Astable Multivibrator Using 555 Timer. 12 Measurement Of Plank Constant Using Led 13 Determination Of Ionization Potential Of Mercury 14 Determination Of E/M By Using Bar Magnet 15 Determination Of The Wavelength Of H-Alpha Emission Line Of Hydrogen Atom. 16 To Show The Tunneling Effect In Tunnel Diode Using I-V Characteristics. 17 Determination Of (1) Wavelength And (2) Angular Spread Of He-Ne Laser/ Solid State Laser Using Plane Diffraction Grating 18 Cro (Oscilloscope) 19 Audio Frequency Generator (Sinusoidal Wave Only) 20 Function Generator (Sine, Triangular And Square Wave Generator) 21 Dc Regulated Power Supply 1. Epson Scanner Printer (Model M-200 ) 2. Replacement Of Roller For Laser Printer 3. Laser Pointer 4. Square Paper As Per Sample To Be Provided By The Deptt 1 The Sixteen Personality Factor (16 Pf) Questionnaire 2 Wasi Ii: Wechsler Abbreviated Scale Of Intelligence, Second Edition, India (Wasi-Ii India) 3 Scanner + Printer 1. Printer Cum Scanner Lesser 2. Catalogue Card Cabinet

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