a ring distributor with interconnector BD. The supply is given at point A. The resistances of go and return conductors of various sections are indicated in the figure. Calculate: (i) current in the interconnector (ii) voltage drop in the interconnector 10 A B.10 0.075 0 0.05.2 0.05 0 10 A 0.152 0.010 30 A

a ring distributor with interconnector BD. The supply is given at point A. The resistances of go and return conductors of various sections are indicated in the figure. Calculate: (i) current in the interconnector (ii) voltage drop in the interconnector 10 A B.10 0.075 0 0.05.2 0.05 0 10 A 0.152 0.010 30 A

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 3.7MCQ: Consider Figure 3.5. Match the following, those on the left to those on the right. (i) Im (a)...

See similar textbooks

Similar questions

. Using the I – V curves how are ohmic materials different from non-ohmic materials
A voltage transformer in Figure 8 has 1,500 turns of wire on its primary winding and 500 turns of wire for its secondary winding. What will be the turns ratio, a of the transformer. If 240 volts is applied to the primary winding, what will be the resulting secondary voltage. And if a 400 n resistor is connected to the secondary winding, what are the values of current Is and Ip. primary Vp Transformer Core NF Ns Figure 8 secondary Vs
use kirchhoffs Junction rule and loop rule to solve for currents I1 , I2 and I3..
3. Show full solution. Magnetically coupled circuits.
Consider Figure 3.5. Match the following, those on the left to those on the right. (i) Im (a) Exciting current (ii) Ic (b) Magnetizing Current (iii) Ie (c) core loss current
An ac resistance is higher than a dc resistance. True False
Using the rules for parallel circuits and Ohmslaw, solve for the missing values. ETE1E2E3E4ITl1I2l3l4RTR182kR275kR356kR462kPT3.436WP1P2P3P4
Consider the three single-phase two-winding transformers shown in Figure 3.37. The high-voltage windings are connected in Y. (a) For the low-voltage side, connect the windings in , place the polarity marks, and label the terminals a, b, and c in accordance with the American standard. (b) Relabel the terminals a, b, and c such that VAN is 90 out of phase with Va for positive sequence.
In the circuit in Figure 2, the capacitor connected to the a-b terminals of the transformer anda circuit consisting of resistance is defined as a load circuit. a)Find the average power spent by the load circuit? b) How much of the average power calculated in a) by the resistance in the load circuit and how muchspent by the capacitor? Comment on the results obtained?
A snubber circuit has snubber time constant (10 msec), voltage source (10 kV), discharge current of the Thyristor (5 µA) and frequency (50 Hz). Find the rate of voltage changing with time and snubber circuit power losses?
State the main constituent elements of electrical cables, as well as the materials from which they may be made. Describe the following designations: H05VV-U 1G4 mm? and LSXAV 3x16 mm?.
b) A certain winding made up of copper has a resistance of 100 Q at room temperature. If resistance temperature coefficient of copper at 0 C° is 0.00428/C°, calculate the winding resistance if temperature is increased to 45 C°. Assume room temperature as 25 C°.