Explain about folded network, Electrical Engineering

Assignment Help:

Q. Explain about Folded network?

Folded network: When all the outlets/inlets are connected to the subscriber lines, logical connection appears as displayed in figure. In this case, output lines are folded back to input and hence the network is known as a folded network. Four types of connection can be established:

1. Local call connection between two subscribers in the system.

2. Outgoing call connection between a subscriber and an outgoing trunk.

3. Incoming call connection between an incoming trunk and a local subscriber.

4. Transit calls connection between an incoming trunk and an outgoing trunk.

In a folded network with N subscriber, there may be a maximum of N/2 simultaneous calls or information interchanges.

653_Explain about Folded network.png


Related Discussions:- Explain about folded network

What are the modes of operations used in 8253, What are the modes of operat...

What are the modes of operations used in 8253? Each of the three counters of 8253 can be operated in one of the following six modes of operation. 1. Mode 0 (Interrupt on ter

Show the characteristics of general - purpose capacitors, Q. Show the Chara...

Q. Show the Characteristics of General - Purpose Capacitors? The working voltage for a capacitor is generally specified by themanufacturer, thereby giving the maximum voltage t

Is the quantizer midriser or midtread, Q. The quantum levels of a quantizer...

Q. The quantum levels of a quantizer are separated by the step size δv = 0.2 V, with the lowest and highest levels of-3.3 V and +3.3 V, respectively. A sequence ofmessage sample

Analog averaging system, Consider the analog averager where x(t) is the inp...

Consider the analog averager where x(t) is the input and y(t) is the output. (a)   Find the impulse response h(t) of the average.  Is this system causal? (b)   Let x(t)

Visual presentation of an electrical network, Visual Presentation of an Ele...

Visual Presentation of an Electrical Network: The second layer corresponds to the distribution network coverage. The low voltage system and customer supply points along with l

Explain einstein relation, Explain Einstein relation. Einstein relation...

Explain Einstein relation. Einstein relation: There exists a significant relation between the diffusion constant and the mobility. It is termed as the Einstein relation and

Distinguish between ferromagnetic and paramagnetic materials, Distinguish b...

Distinguish between ferromagnetic and paramagnetic materials, mentioning at least one example of each. Ferromagnetic Materials: These are materials wherein magnetic dipoles i

Obtain rated fundamental voltage across the motor, A 440-V, 60-Hz, six-pole...

A 440-V, 60-Hz, six-pole, wye-connected, squirrel-cage induction motor with a full-load speed of 1170 r/min has the following parameters per phase referred to the stator: R 1 = 0.

Write Your Message!

Captcha
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