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A shaded-pole motor is a motor, in which the auxiliary winding is composed of a copper ring or bar surrounding a portion of each pole to produce a weakly rotating magnetic field. [2] When single phase AC supply is applied to the stator winding, due to shading provided to the poles, a rotating magnetic field is generated.
A shaded-pole motor is an AC single phase induction motor. Its includes an auxiliary winding composed of a copper ring called a shading ring (or shading coil with more than one turn). Its includes an auxiliary winding composed of a copper ring called a shading ring (or shading coil with more than one turn).
Two modern electric lamps with lampshades. A lampshade is a fixture that envelops the light bulb on a lamp to redirect the light it emits. The shade is often affixed onto a light fixture to reduce the intensity of the light to observers, shield the light from a harsh environment, or for decoration by altering the color or creating shadows.
In 2000, Chihuly's commission from the Victoria and Albert Museum for a 30-foot-high (9.1 m), blown-glass chandelier dominates the museum's main entrance. Chihuly's The Sun was on temporary display until January 2006 at Kew Gardens, London, England.
The drum motor needs fewer parts and has low inventory costs as it just consists of the drum motor and two fixing brackets. Unlike conventional drives that require up to 8 or more separate components, most of which have to be purchased from different suppliers or manufacturers especially. A further advantage is its dimension.
These English chandeliers were made largely of glass, with the metal parts limited to the central stem and receiver plates and bowls. The metallic part may be silvered or silver-plated, and the silver-plating inside the glass stem can create the illusion that the chandelier is made entirely of glass. [51]
The two-pin socket is an update of the bi-post design with smaller pins designed to reduce the cost of manufacture. The 1000-watt FEL medium two-pin base halogen lamp allows designers to insert the lamp into the end of the ellipsoidal reflector through a smaller hole than previously possible with conventional incandescent lamps. This improves ...
The V&A Rotunda Chandelier (often known as V&A Chandelier and originally called Ice Blue and Spring Green Chandelier) is a glass sculpture by Dale Chihuly. It hangs under the glass rotunda at the entrance to the Victoria and Albert Museum in South Kensington, London. Considered to be an artwork as much as a source of light, it was installed in ...