ladder index
1Ladder logic — is a philosophy of drawing electrical logic schematics. It is now a graphical language very popular for programming Programmable Logic Controllers (PLCs). It was originally invented to describe logic made from relays. The name is based on the… …
2Ladder — A ladder is a vertical or inclined set of rungs or steps. There are two types: rigid ladders that can be leaned against a vertical surface such as a wall, and rope ladders that are hung from the top. The vertical members of a rigid ladder are… …
3Ladder golf — s connected with a rope at a ladder. Different rungs of the ladder are worth different amounts of points, with the goal of the game being to get exactly (and not over) 21 points. Points per rung can vary, but all three rungs will uniquely be… …
4Property Ladder (TV series) — Property Ladder is the name of a television show that airs in the United Kingdom, United States, New Zealand and Australia where first time property or real estate developers purchase houses (usually in need of repair), renovate them, and attempt …
5Property Ladder (UK) — Infobox Television show name = Property Ladder UK caption = genre = Property creator = director = presenter = Sarah Beeny composer = country = UK language = English num series = 6 num episodes = executive editor = executive producer = supervising …
6Fish ladder — Fishways, most commonly called fish ladders but also known as fish passes and in Australia also referred to as fish steps, are structures on or around artificial barriers (such as dams and weirs) to facilitate diadromous fishes natural migration …
7Condition index — The condition index in fish is a way to measure the overall health of a fish by comparing its weight with the typical weight of other fish of the same kind and of the same length. The condition index is its actual weight divided by its expected… …
8Eel ladder — An eel ladder is type of fish ladder designed to help eels swim past barriers, such as dams and weirs or even natural barriers, to reach upriver feeding grounds. (Many eels are catadromous, living in fresh water but spawning at sea.) The basic… …
9Word ladder — is a word game invented by Lewis Carroll, the author of books such as Alice s Adventures in Wonderland and Through the Looking Glass . It was originally known as a doublet or word links .RulesThe player is given a start word and an end word. In… …
10History of Houston Fire Department — The History of The Houston Fire Department starts at about the same time that The Allen (Augustus and John Kirby Allen) brothers founded Houston, the population quickly grew and the need for a fire department became necessary… …
