Unbalanced filters

Occasionally, unbalanced filters may be tolerable — for example a single DM choke (i.e. on one line only). Or sometimes, in very low-power applications, just a plain decoupling capacitor (e.g. Cl) may suffice. Sometimes tuned filter stages are seen in... 

Basket or bowl Filtering cloth Unbalanced switch... 

A 0.518-g sample of limestone is dissolved, and then the calcium is precipitated as calcium oxalate, CaC2C>4. The precipitate is filtered, washed, and dissolved in sulfuric acid solution. It then requires 40.0 mL of 0.0500 M KMn( >4 solution to titrate it. What is the percent CaO in the limestone The unbalanced equation for the titration is... 

Out of balance conditions usually occur due to feeding of an unbalanced load or uneven cake. This is more likely in vertical basket centrifuges than horizontally mounted systems. It is less common in an Inverting Filter Centrifuge due to the central feed distribution. 

Its basic principle [779] is illustrated in Fig. 6.85. The signal beam 1 interferes in a nonlinear medium with the signal beam 2, specially prepared by a conditional filter which consists of a spectral and a temporal phase modulator. The spectral phase modulator can be realized by an unbalanced Mach-Zehnder interferometer (see Vol. 1, Sect. 4.2.4) with a dispersive element placed in one of the arms. The spectral phase modulator breaks the symmetry of the measured signal and therefore avoids ambiguities caused by symmetric VAMPIRE spectrograms. 

Because the reflection beam passes through the color filter (CF) twice, while the transmission beam only passes once, generally speaking, the transflective LCD experiences an unbalanced color between the T- and R-modes. To solve the color imbalance problem, different CF approaches have been developed. Sharp Corp. proposed a multi-thickness color filter... 

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