Interview Questions Answers.ORG
Interviewer And Interviewee Guide
Interviews
Quizzes
Home
Quizzes
Interviews IT (Information Technology) Interviews:Assistant ITCISAComputer OperatorContent WriterData EntryData Entry ManagerData Entry OfficerData Entry SpecialistGPRSGPSInformation TechnologyInformation Technology AnalystInformationalIT ConsultantIT ExecutiveIT SupportMMSOnline Store ManagerSocial WorkStructuredTelecommunicationsWordPress Support Officer
Copyright © 2018. All Rights Reserved
Telecommunications Interview Question:
What is the nominal voltage required in subscriber loop connected to local exchange
a) +48 volts
b) -48 volts
c) 230 volts
d) 110 volts
Submitted by: Administrator48 volts. This -48 volts is required by the copper wires to prevent it from corroded & eluded.
Submitted by: Administrator
Submitted by: Administrator
Copyright 2007-2024 by Interview Questions Answers .ORG All Rights Reserved.
https://InterviewQuestionsAnswers.ORG.
https://InterviewQuestionsAnswers.ORG.