physics apparatus, physics lab equipment microscope lens concave or convex Provided with two removable knife

physics apparatus, physics lab equipment microscope lens concave or convex Provided with two removable knife Provided with two removable knife edges passing through any one of the holes and with wall bracket ) 1 Refrigeration and Air Conditioning Lab 1 1 Set up for determination of the coefficient of performance of vapour compression refrigeration system 1 2 Set up for determination of the coefficient of performance of vapour absorption (electrolux) refrigeration system 1 3 Set up for determination of humidifying efficiency 4 Set up for determination of dehumidifying efficiency 1 5 Set up for determination of the coefficient of performance of a 1 domestic refrigerator 1 6 Set up for determination of the coefficient of performance of air conditioning system 1 Theory of Machine & Machine Design Lab 1 Epicyclic Gear Train 2 Clutch Models 1 1) Single Plate Clutch 1 each 2) Multi Plate Clutch 3)Cone Clutch 3 Models of Knuckle Joint Assembly