switch operating mechanism
1Operating system — Operating systems …
2Switch — For other uses, see Switch (disambiguation). Electrical switches. Top, left to right: circuit breaker, mercury switch, wafer switch, DIP switch, surface mount switch, reed switch. Bottom, left to right: wall switch (U.S. style), miniature toggle… …
3Railroad switch — For other uses, see Switch (disambiguation). A right hand railroad switch with point indicator pointing to right …
4Light switch — A light switch is a switch, most commonly used to operate electric lights, permanently connected equipment, or electrical outlets.In modern homes most lights are operated using switches set in walls, usually 6 10 inches (15 25 cm) away from a… …
5Comparison of operating systems — Usage share of web client operating systems. (Source: Median values from Usage share of operating systems for August 2011.)   Windows XP (35.21%) …
6Spring (operating system) — Spring was an experimental microkernel based object oriented operating system developed at Sun Microsystems in the early 1990s. Using technology substantially similar to concepts developed in the Mach kernel, Spring concentrated on providing a… …
7Clean Development Mechanism — The Clean Development Mechanism (CDM) is one of the flexibility mechanisms defined in the Kyoto Protocol (IPCC, 2007).[1] It is defined in Article 12 of the Protocol, and is intended to meet two objectives: (1) to assist parties not included in… …
8Stackable switch — A stackable switch is a network switch that is fully functional operating standalone but which can also be set up to operate together with one or more other network switches, with this group of switches showing the characteristics of a single… …
9Railway signal — Not to be confused with Railway signalling. A signal is a mechanical or electrical device erected beside a railway line to pass information relating to the state of the line ahead to train/engine drivers. The driver interprets the signal s… …
10Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
