Definition of absolute blocking. Meaning of absolute blocking. Synonyms of absolute blocking

Here you will find one or more explanations in English for the word absolute blocking. Also in the bottom left of the page several parts of wikipedia pages related to the word absolute blocking and, of course, absolute blocking synonyms and on the right images related to the word absolute blocking.

Definition of absolute blocking

absolute blocking
Block system Block system (Railroads) A system by which the track is divided into short sections, as of three or four miles, and trains are so run by the guidance of electric, or combined electric and pneumatic, signals that no train enters a section or block until the preceding train has left it, as in absolute blocking, or that a train may be allowed to follow another into a block as long as it proceeds with excessive caution, as in permissive blocking.

Meaning of absolute blocking from wikipedia

- Absolute block signalling is a British signalling block system designed to ensure the safe operation of a railway by allowing only one train to occupy...
- Absolute zero is the lowest limit of the thermodynamic temperature scale; a state at which the enthalpy and entropy of a cooled ideal gas reach their minimum...
- allowed the replacement of manual block systems such as absolute block with automatic block signalling. Under automatic block signalling, signals indicate...
- theory for block systems. Absolute block signalling Cab signalling Centralized traffic control Direct traffic control Radio Electronic Token Block Track warrant...
- using track circuit – or axle counter – block signalling. It is a development of the original absolute block signalling that is still being used on many...
- The average absolute deviation (AAD) of a data set is the average of the absolute deviations from a central point. It is a summary statistic of statistical...
- processing, the sum of absolute differences (SAD) is a measure of the similarity between image blocks. It is calculated by taking the absolute difference between...
- "clear". The vertical indication gradually came to be discontinued as the absolute block system su****ded time-interval working. The Great Northern Railway...
- killing three. This put an end to timetable working on single lines. Absolute Block Telegraph for double lines came in 1879, Saxby & Farmer's mechanical...
- Carvedilol (has additional α1-blocking activity) Labetalol (has intrinsic sympathomimetic activity and additional α1-blocking activity) Nadolol Oxprenolol...