Which are equal to the internal resistances

Assignment Help Electrical Engineering
Reference no: EM131069451

"In any network containing more than one sources of e.m.f. the current in any branch is the algebraic sum of a number of individual fictitious currents (the number being equal to the number of sources of e.m.f.), each of which is due to separate action of each source of e.m.f., taken in order, when the remaining sources of e.m.f. are replaced by conductors, the resistances of which are equal to the internal resistances of the respective sources".

Reference no: EM131069451

Questions Cloud

What from an industrial hygiene standpoint : Using the internet, look up the details about this disaster. In your own words describe the problem and what, from an Industrial Hygiene standpoint, contributed to the deaths of the workers.
Describe the difference between a twa and stel : Describe the difference between a Time-Weighted Average (TWA), Short-Term Exposure Limit (STEL) and a Ceiling limit (C). Provide examples of each to help demonstrate the difference between these OEL duration types.
Two organism in a mixture and organism : Suppose you have two organism in a mixture and organism A is 1000 times abundant than organism B. Will you ( without counting on good luck!) Be able to isolate organism Be using the spread plate technique? Explain your answer
Discuss progress with establishing exposure limits : entify the primary issue and why it is still a problem in industry more than a decade after the hazard was identified? Discuss progress with establishing exposure limits.
Which are equal to the internal resistances : when the remaining sources of e.m.f. are replaced by conductors, the resistances of which are equal to the internal resistances of the respective sources.
Develop a global threat assessment of somalia : Develop a global threat assessment of Somalia. This will involve an in-depth process of securitization regarding Somalia. Your assessment must include all of the following components.
Primary negative consequence : What is this primary negative consequence of not spreading the inoculum evenly over the agar surface?
Determine the azimuth and elevation angles : Determine the azimuth and elevation angles for the Earth station if the antenna is to be pointed at a satellite parked at 92° W longitude. The Earth station is located at 98° W longitude and 35.1° N latitude.
Did you notice a difference in density : Did you notice a difference in density (turbidity) of growth in NB tubes inoculated from NB and NA slants?suggest possible reasons why difference might occur.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Determine the charge on the tractor for perfect insulators

a lightning bolt carrying 20000 A lasts for 20 microseconds. if the lightning strikes a tractor, determine the charge on the tractor if the tires are assumed to be perfect insulators.

  Find magnetic field intensity at origin use magnetic field

A constant current I is flowing in a semi infinite loop. Find magnetic field intensity at the origin: H(0,0,0). Use magnetic field intenisty for a piece of wire.

  Determine the corresponding time-domain signal sr

The sampled signal is passed through an ideal LPF which rejects all frequencies above 8 kHz and has a gain Ts. Les sR(t) be the output of the LPF. Sketch LT[sR(t)], in which FT[] denotes the Fourier Transform, in frequency domain.

  Determine the input impedance zin in the circuit

A power amplifier has a gain of 15db and an input level of 2 volts. Assumming that the input and output impedance are the same. What is the voltage level at the amplifier output.

  Find the pdf for the time x between consecutive inspections

An inspector selects an item for inspection according to the outcome of a coin flip: the item is inspected if the outcome is head. Suppose that the time between item arrivals is an exponential random variable with mean one.

  What resistance must have a wire produce by company a

Wires manufactured for use in a computer system are specified to hve resistances between .12 and .14 ohms. The actual measured resistances of the wires produced by company A have a normal probability distribution with mean .11 ohm

  Ind all relative extrema and the inflection point

for the polynomal function P(x) = x^2 / 3 + x^2 - 8x + 1 find all relative extrema, the inflection point, the interval on which P is concave down

  Determine the autocorrelation rxx of the signal x

An audio signal s(t) generated by a loudspeaker is reflectedat two different walls with reflection coefficientsr1 and r2. The signal x(t)recorded by a microphone close to the loudspeaker, after sampling,is: x(n) = s(n) + r1s(n-k1) +r2s(n-k2)

  Determine the magnitudes of f1

If the resultant force acting on the bracket is required to be a minimum, determine the magnitudes of F1 and the resultant force. Set F =30°.

  What is the torque developed in the armature

A dc motor takes an armature current of 105 A at 480 V when running at 720 rpm . The resistance of the armature circuits is 0.2 Ω and the field resistance is 96 Ω what is the torque developed in the armature

  How many hours can the battery power the headlight

The 12 Volt automobile battery in the figure has an output capacity of 270 ampere-hours (Ah) when connected to a head lamp that absorbs 65 watts of power. How many hours can the battery power the headlight

  Compute the speed of a three phase motor

A three phase Y-connected 220-Volt 10-Hp, 60Hz, 6-pole induction motor has the following constants in Ohms per phase referred to the stator. R1=0.294, R2=0.144, X1=0.503, X2=0.209, Xm=13.25.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd