Problem definition:- In Aquaphonic system more suspended form waste is created which gets difficult to rear fish By increased level of ammonia in water leads to increase the ph of water which becomes dangerous to fish health. To...
Read MoreObjective : To fabricate dustpan Material : GI metal sheet, scale, marker, hammer. Machine to be use : bending machine, spot welding machine. Procedure: Take a metal sheet which has less weight.Mark the sheet as 29 cm in length...
Read MoreObjective: Repairing of chairs Materials : Bench grinder, Screw driver, Screws, Iron rod, Drill machine, Nut and bolt, Compound mtre saw, etc. Procedure; Examine the chair properly and note the faults.Chair 1 has the problem...
Read More