variable ballast

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• Ballast (electricite) — Ballast (électricité) Pour les articles homonymes, voir Ballast. Le terme de ballast désigne n importe quel composant électrique utilisé pour réduire le courant dans un circuit électrique. Un ballast peut prendre la forme d une simple résistance… …   Wikipédia en Français

• Ballast (Électricité) — Pour les articles homonymes, voir Ballast. Le terme de ballast désigne n importe quel composant électrique utilisé pour réduire le courant dans un circuit électrique. Un ballast peut prendre la forme d une simple résistance série comme pour les… …   Wikipédia en Français

• Ballast (électricité) — Pour les articles homonymes, voir Ballast. Le terme de ballast désigne n importe quel composant électrique utilisé pour réduire le courant dans un circuit électrique. Un ballast peut prendre la forme d une simple résistance série comme pour les… …   Wikipédia en Français

• Electrical ballast — Choke ballast (inductor) used in older lighting. This example is from a tanning bed. Requires a lamp starter (below) and capacitor …   Wikipedia

• Shifting ballast — Shifting Shift ing, a. 1. Changing in place, position, or direction; varying; variable; fickle; as, shifting winds; shifting opinions or principles. [1913 Webster] 2. Adapted or used for shifting anything. [1913 Webster] {Shifting backstays}… …   The Collaborative International Dictionary of English

• Yasemin Dalkılıç — Yasemin Dalkılıç, born May 2, 1979 in Ankara, Turkey is a free diver. She holds numerous world records in different categories of free diving. Though still in the middle of her career, she is already considered to be one of the all time greats in …   Wikipedia

• Deborah Andollo — (born in Havana in 1967) is a Cuban free diving athlete who holds several world records in different modalities. Her nicknames Neptune s Girlfriend, Queen of the Caribbean or Mermaid of the Deep, associate her with the sea and her passion for the …   Wikipedia

• Submarine — For other uses, see Submarine (disambiguation). A Japan Maritime Self Defense Force Oyashio class submarine in 2006 A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which… …   Wikipedia

• Wakeboarding — is a surface water sport which involves riding a wakeboard over the surface of a body of water behind a boat. It was developed through a combination of water skiing, snowboarding and surfing techniques.The rider is towed behind a boat; typically… …   Wikipedia

• USS Nautilus (SS-168) — USS Nautilus (SF 9/SS 168), a sclass|Narwhal|submarine and one of the V boats , was the fifth ship of the United States Navy to bear that popular ship s name. She was originally named and designated V 6 (SF 9), but was redesignated and given hull …   Wikipedia

• Torpedo boat — A torpedo boat is a relatively small and fast naval ship designed to carry torpedoes into battle. The first designs rammed enemy ships with explosive spar torpedoes, and later designs launched self propelled Whitehead torpedoes. They were created …   Wikipedia