Ballast Guide, Meaning , Facts, Information and Description
Ballast may mean:
- railroad or railway ballast: gravel or cinders forming the track-bed on which sleepers (ties) and track is laid, for proper drainage
- a ship's ballast: water, sand, rockss, or bricks used to weight it down when it has very little cargo (though water may contain invasive species of pestss)
- an electrical ballast see resistor, or for neon lights or fluorescent lights: see transformer or induction coil
This is an Article on Ballast. Page Contains Information, Facts Details or Explanation Guide About Ballast