Interested to Buy Any Domain ? << Click Here >> for more details...
what is the voltage present in the telephone?
- 10 Answers
- 13493 Views
- Infosys, I also Faced
- E-Mail Answers
Answer Posted / niraj
its negative 48 volt i.e -48v
| Is This Answer Correct ? | 6 Yes | 3 No |
Post New Answer View All Answers
How shall i select the value of capacitor or inductor in a system?
Why use the vcb at high transmission system ? Why can’t use acb?
What facility we get after CT secondary earthing and how?
why fractional pitch winding generally used in alternators?
we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor
what is cascade speed control device?and how this device control the speed of motors?
why you don not show protection and type of isolation in key single line diagram?
what r the checklist while installing a 380 kva DG set
what is servo motor and how it works?
what is the function and use of cable differential protection relay?
Why does inductive loads consume KVARs?
What is the practical way to calculate the cable size for known ampere load?
List advantges of active filter over passive filter?
what is the Pickup/drop off ratio in BCPU relays
What are the special cables required for explosion proof wiring?
