According to the book the answers are 12.7 The following 10 A.M. to 11 A.M. busy-hour Erlang (E) statistics have beenobserved on a 32-channel interoffice trunk group. What is the overall blockingprobability? What is the blocking probability for the same busy hour if day-to-day fluctuations are averaged together?Monday20ETuesday19EWednesday Thursday22E19EFriday30E

To find the overall blocking probability for a 32-channel interoffice trunk group based on the given…

Answered: 12.7 The following 10 A.M. to 11 A.M.…

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter25: Television, Telephone, And Low-voltage Signal Systems

Section25.1: Television Circuit

Problem 15R

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Netid 73:common in all addresses 73.0.0.8 73.22.17.25 73.0.0.1 73.255.255.254 Block 73.0.0.0 73 255 255 255 Switch Network address: 73.0.0.0/8 73.255.255.255 (Special) (H.W) An address in a block is given as 180.8.17.9. Find the number of addresses in the block, the first address, and the last address.
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Q1. A call processor in exchange requires 240 ms to compute the call (call processing time). What is BHCA rating for the processor? If the exchange is capable of carrying 900E of traffic, what is the CCR? Also calculate the GoS of the system. Assume call holding time of 2 minutes. Explain different topologies of Data Communication Networks. Consider a group of 1200 subscribers which generate 800 calls during the busy hour. The average holding time is 3.4 minutes. What is the offered traffic in Erlangs, Cent call seconds (CCS) and calls minute (CM)? Q2.
According to the book the answers are
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The terminal count up (TCu) and terminal count down (TCd) of 74193 are normally ____ . The TCu is used to indicate that ____ count is reached. HIGH, 9th B.LOW, 9th C. HIGH, 15th D. LOW, 15 E. LOW, maximumD. a BCD decade up/down counter E. a register

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