Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / rajesh tewari
acb for more then 900 amp and mccb is less then 900amp.acb
protection in short ckt .open ckt. earth fault.ground
fault.unbalanced load.and dispaly it in digital vidio
dispaly.but mccb gives us protection bnut not dispaly
| Is This Answer Correct ? | 4 Yes | 4 No |
Post New Answer View All Answers
If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?
1.what is meaning of curve into a mcb. 2.what is basic reason changing of curve
At what factor resistance r of a conductor depends?
In what condition the HT fuse breakes?
how to select automotive wire by mathematical equation with given current, vlotage and resistance
how to ctrl motor by use of ac or dc drive.plz explain evdintly
1sq mm dc powr cable can carry how much dc currnt
trasnfarmaer core make
What are electric motors?
im working in one private compeny in gujarat. i was complet diploma electric in 2010 from gujarat technical board. now i want electric supervisor licence in gujarat but i dont't know when i apply? plz give me address of the licence dippartment office in gujarat. gandhinagar
what is the function of impulse relay
What are the different sign conventions used in electric circuits?
What it the purpose of parallel phasing transfomers??
Please help me regarding my one concern. - During earth pit testing we noticed that the Clean earth pit and dirty earth pit showing continuity (Resistance value - 5ohm) . I want to know that if both earth pit have separate location and there is not internal looping between PIT then why such continuity is showing on it . Because of this issue the field side all earthing point showing short. In PLC panel we are providing two types of earthing cable which is coming from separate earth pit (Clean and Dirty earth pit) because of earth PIT showing short our PLC is not complying spec . please help regarding this issues.
from which subjects most of the technical que will b asked for hpcl(electrical).pls help me
