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To attempt an answer adequate for this question is a frequency induced unit sending and elements by switching polarization converting it to linear circular scaling of using a signal tier send/receiving unit allowing faster read, and optimizing identification of electronic signals. Used in antenaes for loss of or distance of reception and backscatter frequency. PLF is the common acronym used in identification, read and sending from send antennae to read antennae mismatch. Application is logistically utilized within manufacturing, logistics control and identification , antennaes. Wireless peripheral equipment.
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What is cross polarization isolation?
Cross polarisation isolation or Cross Polarisation Discrinimation (XPD) is the difference in dB of received signal level (RSL) at the receiver when in turn, the transmitter has the same and different polarisation with the receiver. A antenna with this greater value is prefered. This information is useful in microwace design when in the same area we can use the same frequency with different polarisation . For example: TX1 : vertical polarisation ---> RX1 : Vertical pol. TX2 : horizontal pol. ---> RX2 : horizontal pol. They all operate in the same frequency. The signal from TX1 , TX2 will be separated corresponding to the value of XPD.
What is polarization index?
Polarization Index is an indicator which gives an idea of the cleanliness of the windings. It is a ratio of the Insulation Resistance Measured for 10 minutes to the insulation resistance value measured after 1 minute. Since it is a ratio; it does not have any units.Polarization Ratio = Insulation Resistance after 10 minutes/ Insulation Resistance after 1 minuteThe Polarization Index should be above 2.0 to be permissible. Machines having PI below 2.0 cannot be operated. The Polarization Index does not have any significant relation with temperature upto 50 deg. C. However, the Polarization Index test should not be conducted at a temperature beyond 50 deg. C
Are cross-element Yagi antennas always circularly polarized?
No. They can be circularly polarized with the correct phasing harness, or used as a way to switch between horizontal and vertical polarization with one antenna. No. They can be circularly polarized with the correct phasing harness, or used as a way to switch between horizontal and vertical polarization with one antenna.
Why transformer are rated in kVA instead of KW?
Transformers are rated in VA or kVA. That is because the voltage is limited by the power loss in the magnetic core, and the current is limited by the power loss in the resistance of the windings. The rated voltage times the rated current gives the transformer's rating in kVA.
What effect do var's have on the power factor of the circuit?
VAr is reactive power, caused by either inductive or capacitive loads. The ideal power factor to have is 1, anything less than that is a loss on the network. The effect of VArs on the circuit though depends. If you have a load that is mainly inductive, then adding more inductive reactance will lower the power factor. However, if you introduce capacitive reactance this will increase the power factor, and the opposite is true if its a mainly capacitive circuit. So VArs will either increase or decrease the power factor depending on the load of the circuit. The ideal situation is to balance inductive reactance with capacitive reactance so they in effect cancel each other out and power factor is 1.
What is depolarizing?
loss of polarization; especially : loss of the difference in charge between the inside and outside of the plasma membrane of a muscle or nerve cell due to a change in permeability and migration of sodium ions to the interior
What are the types of polarization?
electronic polarization ionic or atomic polarization orientation or dipole polarization space charge polarization
What is loss load factor?
A load loss factor, LLF,not loss load factor,Êis a calculation used by electrical utility companies to measure energy loss.Ê Its the ratio of average load loss to peak load loss.
Longitudinal wave do not exhibit in polarization or diffraction?
Longitudinal waves doesn't exhibit polarization or diffraction; these to features are for transverse waves.
What is activation polarization?
activation polarization is a polarization due to charge transfer kinetics of the electrochemical process involved.
Polarization is a property of?
Polarization is a property of transverse waves.
Define the term depolarization?
Depolarization is a term used in biology. It is the change in or loss of polarity or polarization in a cell by removing some of the negative charges.
What are lorentz factor polarization factor and ito's method in condensed matter physics?
One description of Lorentz polarization occurs in x,y,z or cartesian coord's...If a particle has relativistic velocity in (z) direction only, it is said to have Lorentz spatial invariance in that direction.....while the x,y plane remains a Newtonian or Galilean surface.
What is polarization in the electrocardiogram?
The contraction of any peart of heart in ecg is known as polarization. Eg contraction of atria is known as polarization of atria
Is diffraction grating is used in polarization?
No diffraction grating is not used in polarization.
When was Polarization - album - created?
Polarization - album - was created in 1977-01.
What does polarization of light tell about the nature light?
Polarization indicates light has transverse waves.
