Where -48 volt DC use & why?????????
Answer Posted / shri..
Thanks for repply
But why not using + ve 48 volt????
| Is This Answer Correct ? | 10 Yes | 8 No |
Post New Answer View All Answers
hello friends..... any one have papers or any study materials?sail ,hpcl...?
If increased the frequency up to 1000 then what changes shows in voltage?
what is integrated ac contact circuit
How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?
What is a dominant pole?
Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?
WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane
any one can explain the stages of a knee point which is taken during ct magnetising curve.
How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.
Whats the minimum value for I.R. that can be allowed for HT & LT alternators for operation?
is oil viscosity affect on motor current?
Can i replace Earth leakage relay to the faulty Earth Faulty Relay
What is conventional thermal current (Ith)
Please brief working principle & construction of permanent magnet AC Servo motor
what is package substation.how many types they have