👤

Answer :

The RMS current , Power and Maximum voltage have values 0 to 1 , V1/2 to 0 and infinity to zero.

  1. The triangle's vertical side will be significantly longer than its horizontal side if reactance dominates a circuit, and will be close to 90° as a result.
  2. This is in line with what is understood about purely reactive circuits, which produce a 90° phase difference between voltage and current.
  3. The horizontal side will be much longer than the vertical side if resistance dominates the circuit.
  4. In light of this, the value of will be very small, just as there is very little phase shift between voltage and current in a nearly entirely resistive circuit.
  5. As cosx varies from 1 to zero (corresponding to that varies from 0° to 90° or -90°), average power varies from (VI)/2 to zero.
  6. Therefore, it should come as no surprise that the cosine of —whether you choose to refer to as the impedance angle, the angle between active power and complex power, or the phase difference between voltage and current—is referred to as the power factor.
  7. To calculate the average power lost by a circuit, multiply the power factor by (VI)/2.
  8. A power factor that is closer to zero indicates that reactive power makes up a larger portion of the circuit's total power.

To know more about power -

https://brainly.com/question/10634193

#SPJ4

Go Teaching: Other Questions