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It depends on the starting phase, but it would be equal to the voltage.
Resistive circuit don't change phase only inductive/capacitive circuits do. For a simple/ideal circuit the phase would be zero. In reality (with three phase power) it would be 0,120,-120 depending on which line your drawing power from and whether it is truly a pure resistive circuit.
AnswerPhase angle is defined as the angle by which the load current leads or lags the supply voltage (not the other way around!). For a purely-resistive circuit, the load current is in phase with the supply voltage. For a resistive-inductive circuit, the load current lags the supply voltage by some angle. For a resistive-capacitive circuit, the load current leads the supply voltage by some angle.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoFirst determine what kind of load is creating the angle: xl-xc squared. Not going to show calculations obviously you have some reference material.
L dominate will be + angle and C will be -.
use right triangle math put R or P or any non reactive value on bottom of triangle, put dominant reactive value on verticle, calculate angle =hyp-1 opp/adj. Remember to put - in front of angle if xc greater than xl.
Wiki User
∙ 11y agoIt's usually 68 degrees. Plus or minus 1.
AnswerIf you are referring to the difference between an 'ideal' transformer's primary voltage and the resulting flux in the core of that transformer, then the voltage leads the flux by 90 degrees.
Wiki User
∙ 12y agoAs the voltage increases or decreases depending where it's timing is in the wave, the current will increase or decrease in direct relation to the timing of the wave as well.
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What is the power factor of an resititive load?
Power factor is the cosine of the phase angle between voltage and current. In a resistive load, current is in phase, i.e. with a phase angle of 0 degrees, with respect to voltage. Cosine (0) is 1.
What is the angle between no load current and the applied voltage in an ideal transformer?
A: Transformer by itself goes not alter the phases the output can be in phase or out of phase depending how you look at it.
What is the relationship between motor speed and power factor?
Power factor is the ratio of apparent versus true power. It depends on the phase angle between voltage and current, and is the cosine of that phase angle. This occurs because a motor is an inductive (reactive) load, constituting a stored energy device. In an inductor, current lags voltage. In a capacitor, current leads voltage.
How capacitor and resitor in a circuit effect the phase of input voltage?
A capacitor and a resistor has no effect on the supply voltage; however, this particular load combination will cause the load current to lead the supply voltage by some angle termed the 'phase angle'.
How match 2 phase line voltage between them?
To match 2 phase line voltage it has to be the same voltage.
What is the phase angle between voltage and current in a purely resistive circuit?
The phase angle between voltage and current in a purely resistive circuit is zero. Voltage and current are in phase with each other.
What is the difference between phase angle and phase difference?
Although we use the term 'Phase angle' it's also an angle referred to another phasor (voltage or current).For example,conventionally when expressing power factor, we use 'voltage' as the reference. So the 'phase angle' of a particular phasor is the phase difference between our reference (voltage) & the phasor.As the gist, both mean the same except that 'phase angle' is the direction of the phasor w.r.t. positive x direction (reference)..AnswerBy definition, phase angle is the angle by which a load current leads or lags a supply voltage.Phase difference is the angle between any two electical quantities -for example, the angle two phase voltages of a three-phase system.
What is phase angle and voltage drop between sender and receiver?
vikas tyagi
What is the power factor of an resititive load?
Power factor is the cosine of the phase angle between voltage and current. In a resistive load, current is in phase, i.e. with a phase angle of 0 degrees, with respect to voltage. Cosine (0) is 1.
What will be the resultant voltage if the two phase voltage having no phase difference?
If two phase voltages are the same voltage and the same phase angle, the the resultant voltage will be twice the voltage.
What is phase between voltage and current in a pure inductive circuit?
The phase angle between voltage and current in a purely inductive circuit, under ideal circumstances where there is no resistance at all, is 90 degrees.
In a purely resistive ac circuit the current and voltage?
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.
Why phase angle is zero when voltage and current are in phase?
1 & 3
The phase angle between voltage and current in an a c circuit through a pure capacitance is?
90 DEGREE
At what condition the phase angle equal zero?
That means that the voltage and the current are in phase.
What is the angle between no load current and the applied voltage in an ideal transformer?
A: Transformer by itself goes not alter the phases the output can be in phase or out of phase depending how you look at it.
Is phase angle between current and voltage can be expressed in terms of time?
Yes, if you know the wave frequency (such as 60 Hz).
