why in three phase 440 circuit in all phase current is almost equal L1-35 A,L2-34 A ,L3-31 A but in nutral when i check with clamp meter it shows 25 A?
4 13071why for transformer protection we protect tranformer from 3rd hormonics and 5th hormonics and what is the reason of generating these horminics in electrical system?
2 9584what is difference between start imitation and start interlock for 3 phase motor protection ?
2 7782how we can adjust for three phase motor cold stall time ,hot stall time and thermal register set up?
2846Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?
4262how to calculate restraing current and operating current for differential protection if 20 mva transformer is OLTC 33 kv/11 kv ? and what should be the type and ratio of CT?
2 5900how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage.
1 4648how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.
2156Post New OPS Interview Questions
What are the data types supported by java? What is autoboxing and unboxing?
Organizational Behaviour If you are made the compaign leader for a particular political party .How will you use your leader ship skills to motivate your party men to ensure success of the party nominee in the elections? (Focus on the individual motivate and apply leadership style).
Implement two stacks using a single array.
Explain zero based addressing.
How do you execute the payroll
List the steps involved in automatic account assignment configuration.
Explain the paradigm shift in the nature of Mathematics from empirical to rational.
Why Verifone?
How do you write an event emitter base class that allows you to add event listeners?
what is core accounting?
What is oauth token?
What is the use dso in bw system? What kind of data is stored in dsos
What is a resource manager in flex actionscript?
Explain the different types of views used in cognos.
What is the difference between the concepts of community and population?