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Coupling efficiency in optical fibers is influenced by the numerical aperture, as a higher numerical aperture typically allows for more efficient coupling of light into the fiber core. A larger numerical aperture enables the fiber to capture more light, which helps to improve the efficiency of light transmission into the fiber. Thus, a higher numerical aperture can lead to better coupling efficiency in optical fibers.

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Thermal coupling refers to the transfer of heat between different components of a system. In the context of a heater, efficient thermal coupling ensures that heat is effectively transferred from the heating element to the surrounding environment. Poor thermal coupling can result in heat loss and reduced efficiency of the heater, as more energy is required to maintain the desired temperature.

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control coupling

content coupling

common coupling

data coupling

external coupling

message coupling

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There are many like flexible coupling, jaw coupling, sleeve coupling, tire coupling, pin and bush coupling, rigid coupling, etc

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rc coupling is a coupling that involves capacitor aand resistor

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no.transformer coupling gives higher gain

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1)rc coupling

2)transformer coupling

3)direct coupling

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coupling is a computer program, which is meant for the maintenance of the cohesion , coupling is inversely proportional to cohesion. When coupling and cohesion is combined then it acts as support to the high readability and maintainability of a computer program.

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in certain power amplifiers(cls A,cls C etc.) the output sometimes not directly taken. rather it's coupled with transformer and then transferred power is applied to the load..this is transformer coupling.....

there are two main reasons to do so

1. in order to increase the efficiency.(exmpl: efficiency of class A power amplifier increase by almost 25%)

2.in order to get smooth i.e; distortion less output..

by Jishnu Mukherjee

(Kolkata,India)

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RC COUPLING :-

is the most Commonly used Coupling Between the two stages of a cascaded or

multistage amplifier because it is cheaper in cost and Very compact circuit

and provides excellent frequency response.

TRANSFORMER COUPLING :-

Impedence Coupling results in more efficient amplification

because no signal power is wasted in Inductor L.

Such Coupling has the drawback of being larger, Heavier and Costlier than the RC COUPLING.

Impedence Coupling is rarely used beyond audio range .

by : Muhammad zubair.... muet student of telecom.

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pin bush coupling working condition

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rc coupling is a coupling that involves capacitor aand resistor

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All automatic transmissions use something called a "torque converter". It is a fluid coupling that utilizes a turbine blade to increase efficiency. It takes the place of a clutch in a manual transmission car to allow the engine to continue running while the vehicle is stopped. If you explained why you are asking the question it may make it easier give a meaningful answer.

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European Market Coupling Company was created in 2008.

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Two dominant enter from the same parent and they try to remain together.It is called coupling

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If the slave cylinder does not have a flared nut coupling, then it should have a snap connector. The line end plugs into the cylinder and the coupling snaps to hold it into place.

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half coupling used to take branch from header ie: 2" header to 3/4' branch.

where full coupling used to connect to straight pipe. ie: 2" to 2" pipe connection.

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It is a fluid coupling using a viscous (thicker type) fluid, similar to the coupling between the drive and driven impeller of an automatic transmission in a car.

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The female coupling connects to the engine (nozzles have female couplings, engine apparatus usually has male connections), so the male coupling always points towards the fire. With that, if you're following a hose, say out of a building, you would want to find the male coupling and follow the hose behind the male coupling.

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A chain in polythene can terminate by coupling through a reaction that involves the joining of two polymer chains. This coupling reaction can occur during the polymerization process or be induced post-polymerization through the use of coupling agents. Termination by coupling can lead to the formation of branched or cross-linked structures, altering the properties of the polythene material.

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Membrane-type flexible coupling is used in steam turbines.

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coupling

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Protons are not coupling. Only electrons can coupled.

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Left and right nipple and coupling / union / TP coupling

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TRIVENI turbine TDPS ALTERNATOR [10 MW] COUPLING

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how installing a motor coupling for a whirlpool washing machine

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DC coupling on the input/output will always give higher gain because AC coupling involves inserting a capacitor, which adds impedance and augments the signal. AC coupling is sometimes necessary though, for such purposes as eliminating DC offset on the base of a transistor, or eliminating a DC offset in a single supply opamp circuit.

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An oldham's coupling is used for connecting two parallel shafts where have asmall distance & have the same speed

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More info would be helpful such as year, make, model and which shaft and which coupling.

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NO. Transformer coupling gives the higher gain in case of amplifer.

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Aliphatic amines do not typically give coupling reactions due to their limited aromatic character, which is necessary for coupling reactions to occur effectively. Aromatic amines are more likely to undergo coupling reactions because they possess a delocalized pi system that stabilizes the intermediates formed during the coupling process.

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Scoop coupling is nothing but a fluid coupling works based on the hydro dynamic principle.

Scooping is the collecting the oil from the working chamber(space between pump wheel and turbine wheel) which will effects the transmission.

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A hardy spicer is a universal coupling as found on vehicle drive shafts and they are fitted with needle bearings

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Benthic-pelagic coupling is the recycling of nutrients between the benthos (bottom) and the water column (pelagic habitat).

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Morning Musume Zen Singles Coupling Collection was created in 1997.

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The cast of Coupling - 2007 includes: Dove Meir as Tony Allison Niedermeier as Candy

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clutch means group of people that is closely packed together but coupling means engage in sexual intercourse .

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Flexible coupling means when force is act on a body it will bend on the center of force acting is called flexible coupling.

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coupling could be dismantled only after the machine is stopped but clutch can be dismantle without stopping machine.

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Using the cosine law of illumination, if two cables are laid at right angles, since cos 90 = 0, the coupling will be the lowest possible.

If the two cables are laid parallel, the coupling will be maximum.

Be aware that shielding or twisting of cable pairs reduces the coupling effect.

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