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How do you increase voltage magnitude at bus on a power system?
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What happens if reactive power enters the system?
Reactive power entering the system will increase the system voltage.
Introduction to power and power factor?
The power is the product between the magnitude of voltage and the magnitude of current. Whereas the power factor is a ratio between the active power and the apparent power.
What is power regulator?
A power regulator or a voltage regulator generates a fixed output voltage of a preset magnitude that remains constant regardless of changes to its input voltage or load conditions.
Does transformer doubles the power?
No. Power is constant. Transformers neither increase nor decrease power, except for minor losses. They increase or decrease voltage, and they decrease or increase current, but the product of voltage and current, i.e. power, remains the same.
How as the blank applied to a circuit increases the power and the current also increase?
answer is actually voltage
What happens if reactive power enters the system?
Reactive power entering the system will increase the system voltage.
Introduction to power and power factor?
The power is the product between the magnitude of voltage and the magnitude of current. Whereas the power factor is a ratio between the active power and the apparent power.
What is power regulator?
A power regulator or a voltage regulator generates a fixed output voltage of a preset magnitude that remains constant regardless of changes to its input voltage or load conditions.
Will the power consumed by an electrical appliance increase with a reduction of applied voltage?
Power consumed by an electrical appliance will increase with a reduction of applied voltage.
What increases when current increases?
If current increases, then voltage also has to increase, assuming that resistance stay relatively the same. Power will also increase. Since power is the product of voltage and current, then the power increase would be the square of the voltage or current change.
How do you increase voltage in a generator?
At least to a certain extent, by increasing the field current. Or In Real Power Plant they decrease the power factor to increase the voltage.
Does transformer doubles the power?
No. Power is constant. Transformers neither increase nor decrease power, except for minor losses. They increase or decrease voltage, and they decrease or increase current, but the product of voltage and current, i.e. power, remains the same.
How as the blank applied to a circuit increases the power and the current also increase?
answer is actually voltage
When transformer use in voltage step up?
Step up transformers are used whenever you want to increase the magnitude of an A.C. voltage. For example, the voltage produced by a generator at a power station is far too low (11 - 25 kV) for the transmission of electrical energy, so a step-up transformer must be used to increase that voltage to transmission levels (e.g. up to 400 kV in the UK).
What happens in a circuit if you increase the voltage of the battery driving it?
The power in the circuit will increase.
What is the electrical voltage are supplied by the power supply on your system?
The electric voltage are energy to my system.
Why in a circuit using power I equals Watts divided by Volts when you increase voltage the current will reduce so why does this differ from Ohms law when you increase voltage the current increases?
When you increase voltage (V) then, to get the same total power (W), the current (I) must be decreased. This result comes from the Power Law: Power = voltage x current Ohms Law does not deal with power at all, it deals only with the relationship between voltage, resistance and current: Voltage = resistance x current
