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Both 3-phase induction motors and single-phase induction motors have rotating magnetic fields assuming that the single-phase motor has one of the usual starting mechanisms built-in.
The synchronous speed is given by RPM = 120 X f / p where f is the frequency and p is the number of poles.
The conductors in the rotor pass through the magnetic field of the stator at the slip speed. As a result an alternating current is generated in the rotor. The frequency of that current is the rotor frequency or slip frequency given by slip frequency = slip speed X p / 120.
At full load, the slip speed of a standard, 3-phase motor is about 1% to 2.5% of synchronous speed. A motor with 6% slip would be classified as a high-slip motor. The slip of a standard single-phase motor could be 6%.
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Difference between frequency management and channel assignment?
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What is coarse frequency offset?
the frequency difference between the transmitter and the receiver without any noise or distortion
How much slip in a three phase synchronous motor?
Slip, , is defined as the difference between synchronous speed and operating speed, at the same frequency, expressed in rpm or in percent or ratio of synchronous speed. Thus
When induction motor is switched on the rotor frequency is?
The induction motor rotor has different frequency compared to it's stator. The rotor has slip ( s ) frequency. slip = ( Synchronous speed - rotor speed ) / Synchronous speed Synchronous speed = ( 120 * f ) / P where f = supply frequency to the stator. p = no of poles rotor speed is the actual speed the motor is running. Frequency in the rotor = slip * frequency in the stator At starting rotor speed is zero, so slip is one. Let us take the supply frequency is 50 Hz, then rotor frequency is also 50 Hz at starting. The motor attains speed and runs with its full speed at a point of time. Then let us take the slip is 0.04 then the rotor frequency will be 2 Hz.
What is the difference between slip and slide?
what's the difference between slip and slide
What is slip and slip motor?
the difference between the synchronous speed and actual speed is called as slip
What is the difference between cumulative frequency and frequency?
nothing
What is the difference between the words pitch and frequency?
Frequency has a 'Q' in it.
Is there a difference between a wage slip and a salary slip?
There is essentially no difference in the function of a wage or salary slip. Wages are general paid by the hour and a salary is pay that is not based on hours.
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What is the Diffeence between the In band and Out of Band Frequency Diversity
Difference between frequency management and channel assignment?
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What is the difference between frequency modulation and phase modulation?
The difference between frequency modulation and phase modulation is that with frequency modulation the angular frequency of the signal is modified while with the phase modulation, the phase angle of the signal is modified.
Difference between slip and cross slip?
Both of these fall under science materials. The slip will happen when there is a dislocation on the slip planes and the cross slip will occur when the screw changes the planes.
What is the Difference between period and frequency?
Time period = 1 / frequency. Frequency = 1 / time period.
What is the difference between and super bill vs charge slip?
Nothing..
What is the difference between the period and the frequency of an object?
Time period = 1 / frequency. Frequency = 1 / time period.
