Answer Posted / sounak chatterjee
In transmission and distribution lines the flow of of power depends upon mode of operation.There are two ways ,one from importing power from grid system,and the other one is exporting power to grid. There are certain switchboards whose sole application is to deliver power from system and as well as importing power from the system. In case of only importing only bus side earthing truck will suffice the purpose but in case of dual operation cable side earthing truck too are required.Since flow of power also from downstream to upstream any recurrence of negative feedback will get diminished by the use of cable side earthing truck.
| Is This Answer Correct ? | 1 Yes | 8 No |
Post New Answer View All Answers
how to calculate the earth fault current
at which voltage level arcing ground is occurs ??????????
What is depreciation factor?
hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?
Why squirrel cage motor can only use with low starting loads ?
What is the method for testing the differential protection stabilty in generator? When the time of starting What will happen if differentail protection connection wrong means?
WHAT IS START TO INDUCTION MOTER IN STAR TO DELTA OF >5HP ?
What is the criteria that generally follow by distribution licenses to fix contact demand of their industrial customers?
100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.
Installation method of self treated earth electrode.
Work done in a free expansion process is
Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?
Why induction motor is widely used in industry
Why MCCB is Getting tripped sometimes when there is no load in the Midnight ?
from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?