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What is saturation and decline stage?
saturation and decline of the supermarket
What is the approximate percent saturation of hemoglobin by oxygen in normal arterial blood?
The saturation should be above 90% in normal arterial blood. A totally healthy person will have 95-100% saturation.
Where is the water table located 1 at the top of the zone saturation 2 under the zone of saturation 3 in the layer of bedrock 4 below the layer of bedrock?
a. at the top of the zone of saturation
What is the percentage of saturation?
i have no ideaidk
Reverse saturation current of Ge diode?
Reverse saturation current of germanium diodeThe current that exists under reverse bias conditions is called the reverse saturation current. Reverse saturation current of the germanium diode is typically 1 micro ampere or 10-6 a.At a fixed temperature, the reverse saturation current of a diode increases with increase in applied reverse bias. In reverse bias region the reverse saturation current also varies with the temperature.
How many zeros for one and half core?
Assuming that core is actually meant to be core, the answer is six.Assuming that core is actually meant to be core, the answer is six.Assuming that core is actually meant to be core, the answer is six.Assuming that core is actually meant to be core, the answer is six.
What will happen if transformer are connected to dc supply?
It will get core saturation
What is the difference between saturation and solubility?
Saturation and solubility is the same. They both meant to point out the maximum of solute dissolved through out the solvent.
What is the affect of core saturation upon turns ratio of a transformer?
Electrical Engineering
Why should core saturation of a conventional impedance matching transformer be avoided?
With the possible exception of a variable reluctance transformer, you should always avoid core saturation of any type of transformer. When saturated the magnetic characteristics of the core material is radically changed and the coupling coefficients will be very different. Additionally, many transformers can overheat and be damaged.
How is transformer saturation avoided in class B push pull amplifier operation?
In class B amplifier no DC biasing required, thus lack of of DC current in inpunt and load, saturation of core avoided
What is meant by core leader competencies?
attribute
What is use of metering core in transformer bushing?
It is the current transformer core meant for metering.
What is meant by saturation temperature and saturation pressure?
The temperature and pressure of the atmosphere must be at that point or in an interval of values for the substance to be saturated. When mixing solutions, the temperature and pressure must be within a certain range for the substance to dissolve.
Why transformers take high input current at start?
Inrush current is a result of core saturation. The magnetic flux in the core of a transformer is 90 degrees out of phase with the voltage. Ideally the transformer switching device will be closed at a peak voltage, and the transformer core will have no residual flux from the last close. If this occurs, the flux in the core in the first cycle will be no larger than it normally would be. If the switching device closes at a zero voltage, or there is some residual flux, the transformer's core will be driven into partial saturation within the first cycle, unless it has been oversized to prevent saturation. Decreasing the applied voltage at energization will keep this from occuring. One method is to use pre-insertion resistors which cause a voltage drop to the transformer that is significant enough to prevent saturation within the first few cycles, and then they are removed. Another method is to de-engerize the transformer core, and close at voltage peaks only (controlled closing).
Why does the slope of the saturation curve level off towards the top?
• Since the unsaturated core of the machine has a reluctance thousands times lower than the reluctance of the air-gap, the resulting flux increases linearly first. When the saturation is reached, the core reluctance greatly increases causing the flux to increase much slower with the increase of the mmf.
What is meant by saturated current?
Different devices have saturation currents. For example transformers and transistors. There is not sufficient information in the question to allow a proper answer.
