Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Advantages of subscriber loops signalling?
(i) Information can be exchange between processors much more faster than when channel associated signalling is used.
(ii) As a result, a much wider repertoire of signals can be employed and this enables more services to be provided to customers.
(iii) Signals can be changed or added by software modification to provide new services.
(iv) There is no longer any requirement for line signalling equipments on each junction that results in a considerable cost saving.
(v) As there is no line signalling, junctions canbe used for calls from B to A in addition to calls from A to B. Both wayworking needs fewer circuits to carry the traffic than if separate groups of junctions are provided from A to B and from B to A.
(vi) Signals relating to a call can be transmitted when the call is in progress. This allows customers to alter connections after they have been set up. For instance a customer can transfer a call elsewhere, or request a third party to be connected in to an existing connection.
Mention the categories of instruction and give two examples for each category The instructions of 8085 can be categorized into the following five Data transfer MOV Rd,Rs
HOW DOES A BRUSHLESS ALTERNATOR WORKS?
1. Find the Nyquist rate for the following signals: (a) x(t) = 5 sin 3000Πt cos 4000Πt (b) A binary channel with bit rate 36000 bps is available for PCM voice transmission.
States Ohm's law Ohm's law describes that the current I flowing in a circuit is directly proportional to the applied voltage V and inversely proportional to the resistance R, g
E l e c t r ons and Holes For T> 0 K, there would be some electrons in the otherwise empty conduction band, and some empty states in the otherwise filled valence ban
Four voicemessages, each with 3-kHz bandwidth, are to be sampled at Nyquist rate, and time- multiplexed with samples taken at twice the Nyquist rate from six analog monitoring sign
A three-phase, wye-connected, 2300-V, four pole, 1000-kVA, 60-Hz synchronous machine has a synchronous reactanceXs = 5, a field resistance Rf = 10, and an approximately linear ma
how does the increase in the kinetic energy of a proton compare with the increase in kinetic energy of the alpha particle in part?
i need help with taxation assignment help, how do i get solution for it?
Self Inductance If a current is passed through a coil, it creates a flux within the coil. Any attempt to change this flux will create a back emf that acts to oppose the chang
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd