When two coils are connected in series, their effective inductance is found to be 10.0 H. However, when the connections to one coil are reversed, the effective inductance is 6.0 H. If the coefficient of coupling is 0.6, calculate: i. The mutual inductance, and ii. The self-inductance of each coil. CS Scanned with CamScanner N

When two coils are connected in series, their effective inductance is found to be 10.0 H. However, when the connections to one coil are reversed, the effective inductance is 6.0 H. If the coefficient of coupling is 0.6, calculate: i. The mutual inductance, and ii. The self-inductance of each coil. CS Scanned with CamScanner N

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.3P: Consider an ideal transformer with N1=3000andN2=1000 turns. Let winding 1 be connected to a source...

See similar textbooks

Similar questions

Consider an ideal transformer with N1=3000andN2=1000 turns. Let winding 1 be connected to a source whose voltage is e1(t)=100(1| t |)volts for 1t1ande1(t)=0 for | t |1 second. A2- farad capacitor is connected across winding 2. Sketch e1(t),e2(t),i1(t),andi2(t) versus time t.
A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating of 600 WVDC. The capacitor and resistor are connected to a 480-V, 60-Hz circuit. Is the voltage rating of the capacitor sufficient for this connection?
A 100 kVA, 400 V/250 kV testing transformer has 8% leakage reactance and 2% resistance on 100 kVA base. A cable has to be tested at 500 kV using the above transformer as a resonant transformer at 50 Hz. If the charging current of the cable at 500 kV is 0.4 A, find the series inductance required. Assume 2% resistance for the inductor to be used and the connecting leads. Neglect dielectric loss of the cable. What will be the input voltage to the transformer?
What impedance vector - j25 represents:A. A pure resistance. C. A pure capacitance.B. A pure inductance. D. An inductance combined with a resistance.
helpp
A 100KVA, 250 V/200KV feed transformer has resistance and reactance of 1% and 5% respectively. This transformer is used to test a cable at 400 KV at 50 Hz The cable takes a charging current of 0.5A at 400KV. Determine the series inductance required. Assume 1% resistance of inductor. Also determine input voltage to the transformer. Neglect dielectric loss of the cable.
Needs Complete typed solution with 100 % accuracy.
A 220V(rms), 50HZ sinusoidal source is connected to the primary side of an ideal transformer with 100 turns on the primary side and 300 turns on the secondary side. Primary line resistance is 22 and inductance is 10mH. Secondary line resistance is 92 and inductance is 100mH. There is a 1002 resistive load connected on the secondary side. Draw a well-labeled circuit diagram and determine: (i) Currents on both sides (ii) Load Voltage (iii) Complex power supplied by the source
Consider the transformer circuit shown below. Assume that the input magnetizing inductance is Lm=0.5mH and VIN = 200V. 1. Draw an equivalent circuit that includes the magnetizing inductance. 2. Reflect the entire circuit to the transformer secondary. You will need to scale inductances, resistances and sources. 10 :1 n :1 R, R. 0.52 5mN VIN L, 1.5N R Vo 0.5mH 0.005mH ell ll
An inductor of 150hms and resistance of 10 Ohms are connected in series to a 230V, 50 Hz ac supply. Determine the active and reactive power and power factor in the circuit.
A 120-V rms 60-Hz source supplies two loads connected in parallel, as shown in the figure. a) Find the power factor of the parallel combination. b) Calculate the value of the capacitance connected in parallel that will raise the power factor to unity.
help please