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What else can I help you with?
What causes phase inversion?
Your face :T
Which lunar phase would be observed from the Earth if the moon were at a 90 and deg angle with the earth and sun?
The New Moon
What is the moon has moved eastward in its orbit from the new phase and forms a 90 degree angle with the sun and earth and the moon appears half bright and half dark?
The moon is in its first quarter phase. It's moved about a quarter of the way around its orbit since the new moon. The sun, moon, and Earth form a right angle (90 degrees) during this phase, causing half of the moon facing Earth to be lit up and the other half to be dark.
What angle describe both gibbous phases of waxing and waning?
An angle of approximately 135 degrees is typically used to describe both gibbous phases of the Moon during its waxing and waning stages. The waxing gibbous phase occurs when the Moon is more than half but not fully illuminated, and the waning gibbous phase occurs when the Moon is more than half but not fully darkened.
Why did Aristarchus make his measurements of the Sun's distance at the time of quarter moon?
Because when the Moon is at a "Quarter Phase", exactly half of the Moon's face is lit by the Sun. That means the Sun-Moon-Earth angle is 90 degrees. He could use that fact to estimate the Moon's distance by geometry.
How do you convert j equations to phase angle equation?
The phase angle is the angle that has a tangent of (imaginary part)/(real part).
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 the relationship between impedance and phase angle in an electrical circuit?
In an electrical circuit, impedance and phase angle are related because impedance affects the phase angle of the current in the circuit. The phase angle represents the time delay between the voltage and current waveforms in the circuit. A change in impedance can cause a shift in the phase angle, impacting the overall behavior of the circuit.
What is the use of CT METER?
is 3 phase Meter electicity to for the measurement of elektricity 3 phase.
What is the relationship between impedance phase angle and the behavior of an electrical circuit?
The impedance phase angle in an electrical circuit indicates the relationship between voltage and current. A phase angle of 0 degrees means voltage and current are in phase, while a phase angle of 90 degrees means they are out of phase. This affects how the circuit behaves, influencing factors like power consumption and efficiency.
What is phase angle of a resonant circuits?
The current through a resonant circuit is (in general) out of phase with the voltage. One measure of the phase angle is this angle. At resonance the phase angel is near zero so it can be used as a parameter to drive a self-tuning mechanism.
What is the formula for phase angle?
Phase angle is defined as the angle by which the load current leads or lags the supply voltage in an AC circuit. There are numerous ways to calculate a circuit's phase angle, so there is no 'formula' as such. For example, if you know a load's resistance and impedance, or its true power and apparent power, then you can use basic trigonometry to calculate the phase angle, and so on.
What is phase angle error of current transformer?
The angle between the expected and actual secondary current is known as phase error.
What will happen to phase angle if the the value of capacitor is increase?
in a series RC circuit phase angle is directly proportional to the capacitance
Why phase angle is zero when voltage and current are in phase?
1 & 3
What is the formula for calculate 3 phase power MVAR?
Q = 3 Vph Iph sin(phase angle) = 31/2 Vline Iline sin(phase angle)
What is the phase angle difference between inductive load and resistive load?
The phase angle is defined as the angle by which the load current leads or lags the supply voltage.For a purely-resistive load, the phase angle is zero, because the load current is in phase with the supply voltage.For a purely-inductive load, the phase angle is 90 degrees lagging.But few loads are either purely-resistive or purely-inductive; typically, most loads are resistive-inductive. This means that, typically, the phase angle lies somewhere between zero and 90 degrees.
