Department Of School Education

Department Of School Education has published Supply The Instrument Of Physics At Harinarayanchak Vidyamandir At Mouza-Kismat Jagannathchak, Vill- Harinarayanchak , Dist Purba Medinipur-1 Plane glass 2cm 2 Digital Stop Watch 3 Thickness wire 4 Various Sperial Set of 6 5 Simple Pendulum Set 6 Young Module Weight 7 Hanger of Young Module 8 Component of Young Module 9 Water Heater with all accessories 10 Thermometer (F) 11 Tuning Fork 12 Sonometer Wire 13 Sonometer Hanger 14 Rubber Hammer 15 Unknown Resistance wire 1metre 16 Resistance Box (1000 ohms) 17 Plug Key ( one way) 18 Power Supply DC 2V S.E. 19 Galvanometer Oxford 20 Screw Gauge Brass 21 Plug Commutator, D.I. 22 Connecting Wire 23 Multimeter 24 Plier 25 Meter Scale Steel 26 Leclanche Cell/ 3V Power Supply 27 I.S.V. Power Supply 28 One Way key D.I. 29 Two way Key D.I. 30 Rheostat D.I. 31 Mith Ammeter 500 MA Oxford 32 DC Power Supply 5V S.E. 33 Resistance Box 5000 ohms D.I. 34 Resistance Box 500 ohms D.I. 35 Power Supply 12V Variable with digital meter 36 Prism 37 Drawing Board 16”X23” pine 38 Hair Pin 39 Board Pin 40 Sand Paper 41 Resistance 5 ohms, 10 ohms, 15 ohms 42 Cutter 43 Screw Driver Set 44 Resistance Fraction 10 ohms 45 Glass Slab 46 To find the speed the in air at room temperature using a resonance tube by two resonance position a) velocity of sound apparatus D.I makeb) Tuning Fog 480 Hz/ 512 Hz, rubber pad 47 To verify the laws of combination ( series and parallel) of resistance using a meter bridge a) Meter Bridge D.I , localb.) DC Power supply 2V S.E.c) Unknown resistance wire 1metre, 2pcse) Plug Commutator D.I.f) Galvanometer Oxfordg) Connecting Wire 48 To determine of a internal resistance of a given primary cell using potentiometera) Potentiometer with Jocky D.I.b) 3V Power supply and 1.5V Power Supplyc) Mith Ammeter Oxfordd) Resistance Box 500 ohms D.I.e) Rheostat D.If) DC Power Supply 5V S.E.g) Resistance Box 5000 ohms D.I.h) Galvanometer Oxfordi) One Way Key 2 Pcs D.Ij) Connecting Wire 100gm 49 To find the focal length o a convex mirror using a convx lens Optical bench, 1.5mt long Devco 50 Convex mirror 75 mm 51 AC main power supply 52 To draw I-V charecterises curve of a P-H junction in Forward & Reverse bias 53 To draw the characteristic of a zener diode and to determine its reverse breakdown voltage a) zener diode characteristic apparatus 54 To study the characteristics of a common emitter n-p-n or p-n-p transistor and to find out the values of current and voltage gains 55 Almirah steel for storing instrument 56 Repairing some old instrument 57 Wooden table (4’X6’) . Last date of submission for this tender is 2025-03-17. This is a Laboratory Equipment tender in Medinipur East, West Bengal