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Home / Physics & Electronic Laboratory Apparatus

MS-643 PVG TOGGLE SWITCH DOUBLE

  • Flat top with 3-pin plug of moulded hard plastic. Cat. No. Maximum Current A 644.01 2 644.02 5 644.03 15
  • Single pole, On/Off oneway with two screw terminals at the rear on moulded plastic body for 3-6A

Double pole, On/Off oneway with two screw terminals at the rear
on moulded plastic body for 3-6A

SKU: MS-643 TOGGLE SWITCH DOUBLE Category: Physics & Electronic Laboratory Apparatus
  • Flat top with 3-pin plug of moulded hard plastic. Cat. No. Maximum Current A 644.01 2 644.02 5 644.03 15
  • Single pole, On/Off oneway with two screw terminals at the rear on moulded plastic body for 3-6A
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  • To demonstrate the principle of the steam Engine and jet propulsion. Flask type, consist of a 250 ml. Flask fitted with Rubber stopper in the mouth and a jet assembly fitted in the rubber stopper, suspended by metal chain with hook type arrangement. When water is heated in the flask steam produced is ejected from holes which makes the flask rotate. A simple and easy to use apparatus with a heating source i.e bunsen burner and a stand to hang the flask during experiment. Usefull apparatus for physics laboratory students in thermodynamics. Hero’s Engine demonstrates the principle of jet propulsion in Thermodynamics. The apparatus consists of a small Round Bottom Borosilicate 3.3 Flask with a rubber stopper and two tubes with tangentially oriented jets. Flask is with  a  collar to hang it above a heating source i.e Bunsen Burner. When water boils inside the flask, steam escapes through the jets and the flask spins. Heat from the Bunsen burner produces steam, which is directed to spin the Round bottom glass apparatus around a central axis, creating rotational motion i.e Thermal energy is converted to mechanical energy. Comparable to an electric motor  where Electrical energy is converted to  mechanical energy). MS-199 PVG HERO ENGINE
  • Comprises a borosilicate glass U tube with 225 mm. height, with each limb graduated 0-120 x 1 mm. Bend fitted with a filling tube and stopcock. Two platinum electrodes 14 mm. diameter can be adjusted at any position by locking PM-810 SCREWDRIVER, ELECTRICIAN
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