Answer Posted / meenakshi
earth is to carry fault currents whereas neutral carries
leakage current(durin star connection).
| Is This Answer Correct ? | 27 Yes | 5 No |
Post New Answer View All Answers
what is formula for calculate thermal overload in new numiricalrelay( not in bimetal relay)?
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.
Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?
i applied for the ap transco please forward the freqventley asked QA
How much should be the load percentage for 15kva Inverter and Iinut & I output load with Calculations
How much earthing frequency is capable?
why -48 volts dc used in telecommucation
what is the difference b/w ATS and HTS?
How to reduce the static electricity producing in solvent room? By P.D.Patil BioCon
why constant voltage transformer should be start without load? and if started then what will happen?
Why Neutral Isolation is required?
What are the types of piano switches?
how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.
What is the formula to calculate the size of Aluminium and copper cable?
what is transient enclosure vltage , very fast transients, very fast transient over voltages