Need a solution please don't use chat gpt 14. A PABX provides queuing and automatic call back facility for outgoing calls. If there are20 outgoing call requests per hour and if the average call duration is three minutes, howmany trunks are needed to ensure delays less than 30 minutes for 90 per cent of therequests?

The question involves determining the number of trunks required in a Private Automatic Branch…

Answered: 14. A PABX provides queuing and…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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14. A PABX provides queuing and automatic call back facility for outgoing calls. If there are 20 outgoing call requests per hour and if the average call duration is three minutes, how many trunks are needed to ensure delays less than 30 minutes for 90 per cent of the requests?