Impedance
Voltage and current will be in phase for a purely resistive load. As a load becomes more inductive or capacitive, the phase angle between voltage and current will increase.
Power factor does not apply to a resistive circuit. Just the current will follow the voltage (in phase)
ratio between true power and apparent power is called the power factor for a circuit Power factor =true power/apparent power also we conclude PF=power dissipated / actual power in pure resistive circuit if total resistance is made zero power factor will be zero
When an alternating voltage is applied to a purely resistive circuit, the resulting current is in phase with the voltage.
The phase angle between voltage and current in a purely resistive circuit is zero. Voltage and current are in phase with each other.
both have to confront with resistance.
Voltage and current will be in phase for a purely resistive load. As a load becomes more inductive or capacitive, the phase angle between voltage and current will increase.
Power factor does not apply to a resistive circuit. Just the current will follow the voltage (in phase)
The power factor of a purely resistive circuit is 1.0.
It is a resistive type of circuit.
ratio between true power and apparent power is called the power factor for a circuit Power factor =true power/apparent power also we conclude PF=power dissipated / actual power in pure resistive circuit if total resistance is made zero power factor will be zero
A purely resistive load is one in which there is no capacitive or inductive reactance. Whe driven by an AC voltage source, such a load will have no shift in phase angle between voltage and current.
An electric current through a resistive circuit can be increased by decreasing the resistive load or increasing the voltage of the circuit.
When an alternating voltage is applied to a purely resistive circuit, the resulting current is in phase with the voltage.
dck
this is the amount of voltage a circuit can hold.
In an LCR series AC circuit, the voltage and current are in phase when the circuit is at its resonant frequency. At this frequency, the inductive reactance (XL) and capacitive reactance (XC) are equal, resulting in their effects cancelling each other out. Consequently, the total impedance of the circuit is purely resistive, leading to the voltage and current reaching their peak values simultaneously.