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Synchronisation means to start an sequence of events at same time,

Asynchronisation is opposite of this.

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Q: What is synchronisation and asynchronisation?
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What is theadvantage of DC transmission?

(1) For a given load there are less losses along a d.c. transmission line. (2) There are no synchronisation problems when linking independent a.c. grid systems. (3) There are no a.c. capacitive-loss currents in d.c. undersea cables, whose capacitance is large, due to closeness of line conductors.


What are hvdc links?

the link in hvdc system is a conductor joining rectifier and inverter in series connection.Answer'HVDC' stands for 'high-voltage, direct-current'. A HVDC link is widely-used for interconnecting independent high-voltage a.c. grid systems, such as UK/France. HVDC links eliminate synchronisation problems between the two a.c. grids.


What are the five advantages and five disadvantages of using global variables?

The only case where a global variable is advantageous is when that global is a constant variable and it represents a truly global concept. The value of PI, for instance, is a truly global concept and it has a constant value. The exchange rate between dollars and Sterling is also a truly global concept, but it is non-constant and should not be declared global. Global (non-constant) variables are problematic because it can be difficult to track down all the places that interact with a global, especially if the global has external linkage. Even if that is not a problem in itself, a global cannot cater for both single-threaded and multi-threaded applications. If intended purely for single-threaded applications then there will be no synchronisation mechanism, thus it cannot be used in a multi-threaded application as this could lead to a data race. Conversely, if intended purely for multi-threaded applications, it will have a synchronisation mechanism but this could lead to performance issues on single-threaded applications where synchronisation is not required. In trivial applications, global variables can often be useful because the scope of a global can be well-defined. But in non-trivial applications, it becomes more difficult to limit the scope of a global. One way to limit the scope is to declare the global variable static, thus limiting its scope to the translation unit in which it is declared (static global variables cannot have external linkage). However, by limiting the scope, the variable is no longer a truly global concept.


Where Subsynchronous resonance use?

It's use while making love with your partner. During the pumping process a proper synchronisation has to maintained by both the bodies. Any imperfection can lead to the development of torrisioal stress on the shaft which can thereby result in premature ejaculation or even permanent damage/failure of shaft.Remedy: DO ORAL


Why you use alternating current for long distances why not direct current?

we can step up different ranch by Alternating current. it is less voltage drop then d.c and a.c current is chi pest then dc current .AnswerA.C. is more-widely used than d.c. because the voltage level of a.c. is easily increased to high voltages using transformers. High-voltage is essential for electricity transmission, as it results if a lower load current for a given load -thus reducing voltage drops, and enabling the use of conductors of lower cross-sectional area. However, d.c. is also widely-used for long-distance h.v. transmission, as it has several advantages over a.c. -e.g. less losses, and no synchronisation problems with other systems (making it ideal for international links). So, in some respects, d.c. is better than a.c. over long distances.

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What is synchonoization?

synchronisation is the the relfection or translation of data from a primary source to a secondary device or medium at a particular time and being processed correctly. Thats it in simple terms i guess.


What has the author Erhard Rahm written?

Erhard Rahm has written: 'Synchronisation in Mehrrechner-Datenbanksystemen' -- subject(s): Multiprocessors, Database management 'Data Integration in the Life Sciences'


Where can one find good synchronisation software?

There are several synchronization options to choose from. One of the highest rated is GoodSync. Others that are well received include SugarSync and Laplink PCSync.


What has the author Georg E Maier written?

Georg E. Maier has written: 'Exceptionbehandlung und Synchronisation' -- subject(s): Parallel programming (Computer science), Real-time data processing