Power transmission in telephone lines are _______

Question:Power transmission in telephone lines are _______

1.Open loop telemetry

2.Closed loop telemetry

3.May be open loop or closed loop

4.May be open loop or closed loop


Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!