An electric train runs between two sub- stations 6 km apart maintained at voltages 600 V and 590 V respectively and draws a constant current of 300 A while in motion. The track resistance of go and return path is 0.04 Q/km. Calculate : (i) the point along the track where minimum potential occurs (ii) the current supplied by the two sub- stations when the train is at the point of minimum potential.

An electric train runs between two sub- stations 6 km apart maintained at voltages 600 V and 590 V respectively and draws a constant current of 300 A while in motion. The track resistance of go and return path is 0.04 Q/km. Calculate : (i) the point along the track where minimum potential occurs (ii) the current supplied by the two sub- stations when the train is at the point of minimum potential.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

What is the Theory of the Thermal power plant and writes is step of functioning.
5. Assignment 1: Derive the microscopic model of current. Explain each step carefully with diagram. Hand written. Explain the Random, and drift velocity. Give values.
Letter d and e only
Considering a conductor, which one of the following statements is correct? Select one: o Jis positive O Jis negative O J- E O J oE O Jis zerO ge Jump to.. E Material. Chapter G
2. Describe the principle of electromagnetic induction and its importance in electrical engineering. please answer in typing format for like please don't use Al answer
Include the unit symbol
Parts D and E. Thanks
Q-1: Give brief answer to the following: (Answer Ten only)1) what is the potential transformer used for in power substation?2) what is process leads to lowering the number of free electrons?3) what is The Townsend’s Criterion4) why Sulphur Hexafluorid has good insulation strength?5) What is Intrinsic Breakdown6) why do bubbles lead to breakdown of liquid?7) how to decease the ripple voltage of cockroft-walton voltage multiplier circuit8) how much the maximum charging current of A Van de Graaff generator has a beltwidth 1 m, a belt speed of 4 m/s, and charge density of 10 c/m29) Why does need for Reactive Power Compensation in test transformer?10) The output voltage of series resonant circuit is given by the formula _________11) what is impulse voltage and what is its standard wave shape?12) Which advice can measure impulse voltage?
MECT361 Mechatronics Components and Instrumentation PLEASE GIVE ME THE short answer and wite it by keyword thanks
Q3: For each of the following, indicate True or False: 1- for good conductors, an increase in temperature results in an increase in the resistance level.. 2- First (current) law. At any instant the algebraic sum of the currents at a junction in a network is zero. 3- Lenz's law: Any change in the magnetic environment of a coil of wire will cause a voltage (emf) to be "induced" in the coil. 4- The frequency (f) is measured in Hz where the frequency (f) is related to the period (T) by the relation f == 5- The instantaneous voltage across a pure inductor, V, “lags" the current by 90° 6- Inductance is measured in henries (H) 7- Reluctance is directly proportional to length and inversely proportional to cross- sectional area (R =1 / m A)