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Does a lower impedance increases or decreases the short circuit amps available at the terminals of transformers?
Wiki User
∙ 13y ago
Increases
Wiki User
∙ 13y ago
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An electrical tool that increases or decreases the voltage in an electrical current is?
capacitors
What happens when a part of a parallel circuit is disconnected?
current decreases and resistance increases
What relation between pressure and height?
Pressure decreases as height increases and vice-versa.
Does potential energy increases or decreases when gas changes to liquid?
The potential energy of a substance decreases when it changes into a liquid. This is because it's losing the heat energy it had when in gas form to become liquid.
Why capacitor reduce gain of ce amplifier?
Where is this capacitor in the circuit?A capacitor across the emitter bias resistor actually increases the AC gain because it bypasses that resistor, by increasing the ratio of collector impedance to emitter impedance which determines the amplifier voltage gain.A capacitor across the base input resistor actually increases the AC gain because it bypasses that resistor, by decreasing the attenuation of the input signal by the input circuit network.
Will the impedance in a series RL circuit increase as the frequency decreases?
When the frequency of Parallel RL Circuit Increases,XL increases which causes IL (current through inductor) decreases. Decrease in IL causes It (It=Il+Ir) to decrease,which means by relation IT=Vs/Zt ,the Zt (Total Impedance) Increases.
Can impedence inversion be obtained by a short circuit stub?
A: An impedance inversion is defined as voltage increases the current decreases. A tunnel diode has that detente
Why impedance relay is called as distance relay?
because the distance is propotional to the impedance of the line ,so the operation of the impedance relay comes into picture when the impedance seen by the relay is less than the pre-setting value.When a fault occurs ,the current increases to a high value and so the Impedence decreases and the relay actuates
How is the acceleration of a mass changes if the force applied to it increases or decreases?
Acceleration increases when force increases and decreases when force decreases.
What increases when a wave period decreases.?
When a wave period decreases, speed increases.
What decreases if frequency increases?
The wavelength decreases.
What do radiant energy decreases or increases with?
The radiant energy increases as the frequency increase and the radiant energy decreases as the frequency decreases.
Why the current increases upto resenance frequency and decreases there after in a series LCR circuit?
At resonance, the L and C impedance cancels out, so the current can be calculated based on the resistance and applied voltage. Imagine increasing frequency of the supply from 0 Hz to very high. At low frequency, the impedance of the inductor is ~0 (defined as Zl = w*L*j), and the impedance of the capacitor is very large (defined as Zc = 1 / (w*C*j)). As you increase the frequency, the impedance of the capacitor will decrease, as the impedance of the inductor increases. At some point (the resonant frequency), these two will be equal, with opposite signs. After crossing the resonant frequency, the inductor impedance will continue growing larger than the capacitor impedance until the total impedance approaches infinite.
When latitude increases does temperature decrease?
The close the latitude is to 0, the hotter it is.
does gravity increases or decreases with height?
It decreases with height.
As altitude increases air pressure .?
it decreases
What is it When demand for a good decreases as income increases?
In the case of Inferior goods, the demand decreases as income increases.
