Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / shiva
Napthenic minarel oil
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What does a Bode plot tell you?
mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....
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.
Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?
What is sink and source?
Define piezo-electric effect?
What is MS-EXCELL?
Is it required to do earthing in 2nd shop if earthed armoured cable is laid from 1st shop ?
How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?
A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?
I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com
What is effect of over voltage and under voltage on ACB
how to calculate maximum current
When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?
what is advertised hop count
