Repair, Supply, Installation & Commissioning Of Devices, Equipment, Instrument, Machineries, Tools Etc. For Various Laboratories And Workshops Of Civil Engineering, Mechanical Engineering, And Architecture Assistantship Of North Calcutta Polytechnic Under State Plan For F.Y. 2022-2023 - 1 Repair Of Air Conditioning Test Rig 2 Repair Of Rockwell Hardness Tester 3 Repair Of Combined Separating & Throttling Calorimeter 4 Repair Of 4 Stroke, 4 Cylinder Engine Test Test Rig With Hydraulic Brake Dynamometer 5 Repair Of Hydraulic Bench 6 Repair Of Bench Vice 7 Repair Of Single Cylinder Petrol Engine Test Rig 8 Repair Of Combi Planer 9 Repair Of Band Saw 10 Repair Of Compression Testing Machine 11 Repair Of Needle Vibrating Machine 12 Repair Of Cbr Equipment 13 Repair Of Samsung Mono Laser Printer Ml 1610 14 Repair Of Hp Laserjet Printer 3055 15 Repair Of Hp Laserjet Printer 2010 16 Repair Of Hp Laserjet Printer P 1505 17 Repair Of Samsung Printer 1676P 18 Repair Of Desktop Computers ( Brand- Dell, Acer ) 19 Repair Of Ups 20 Repair Of Plotter ( 42 ) 510 Hp Design Jet 21 Repair Of Induction Type Over-Currenr Relay ( Type- Cdg ) 22 Repair Of Induction Type Single Phase Differential Relay ( Type- Ddt ) 23 Repair Of Scr Chopper Inverter Trainer 24 Repair Of Single Phase Full Wave Controlled Rectifier Unit 25 Repair Of Hp Laserjet Printer M-1005