Grade of service in loss systems, Electrical Engineering

Assignment Help:

Q. Grade of Service In loss systems?

Grade of Service: In loss systems, traffic carried by the network is normally lower than actual traffic offered to the network by subscribers. Overload traffic is rejected and therefore it isn't carried by the network. Amount of traffic rejected by the network is an index of the quality of service offered by the network and is called grade of service (GOS) and is defined as ratio of lost traffic to offered traffic. Offered traffic is the product of average number of calls generated by the users and average holding time per call. GOS is given by

GOS = A-A0/A0

Where

A= offered traffic

A0= carried traffic

A-A0= lost traffic


Related Discussions:- Grade of service in loss systems

Financing the power sector projects, Financing the power sector projects: ...

Financing the power sector projects:   Massive investment is required for the targeted expansion of the sector. It has been estimated at Rs. 9 lakh crores in the further 10 yea

Calculate sending-end voltage at 0.9 pf lagging, A three-phase, 34.5-kV, 60...

A three-phase, 34.5-kV, 60-Hz, 40-km transmission line has a per-phase series impedance of 0.2+j0.5/km. The load at the receiving end absorbs 10 MVA at 33 kV. Calculate the follow

Dc machines, importance of critical speed in dc generator

importance of critical speed in dc generator

Express the differential equation, A network function is given by ...

A network function is given by (a) For x(t) = δ(t), obtain y(t). (b) For x(t) = u(t), obtain y(t). (c) For x(t) = e -4t , obtain y(t). (d) Express the differenti

Draw the circuit of a two stage rc coupled amplifier, Q. Draw the circuit o...

Q. Draw the circuit of a two stage RC coupled amplifier?

How do you find the insulation resistance of transformer, Q. How do you cal...

Q. How do you calculate the insulation resistance of transformer and what is the minimum value? Ans. The insulation resistance of the transformer will be calculated by using

What is barkhausen criterion, Q. What is Barkhausen criterion? Why is the v...

Q. What is Barkhausen criterion? Why is the value of Ab kept slightly greater than 1? The condition |Ab| = 1 is called the Barkhausen criterion. It implies that when |Ab| = 1,

Explain thermal noise, Thermal noise This is the most significant noise...

Thermal noise This is the most significant noise in an ampli?er. It is produced by random movements of electrons in the resistors. This is caused by the ?uctuations in the volt

Explain sahf instructions in 8086 family, Explain SAHF instructions in 80...

Explain SAHF instructions in 8086 family with example and their effect on flag. SAHF: Store AH register in flag register, this is an instruction utilized to store the data i

Perfect gases avogadro''s hypothesis, Equal volumes of all gases contain th...

Equal volumes of all gases contain the samenumber of molecules when the volumes are measured at the same p and T. Therefore for a given volume at the same p and T, with the same

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