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Can you tell me more about pu systems (per unit systems )calculation in large power systems? how to get the base for voltage and power in generator, transformator and transmission lines?
What would be the size of wire used for 2 Ton of window A.C?
HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com
how much allowable resistance that can be difference in motor all coils?
what exactly commisioning work does in electrical site work... LT side?..
what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????
What is an alternator impedance value?
After synchronization with grid what is the demand value QKVAR and how we will maintain that?
What is the meaning of loop in transformer
How will you utilise electrical power? You can start from the generating station.
can any tell me why slope 40% and 80% is calculated in differential protection?
In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.
What are the protections for safe running of electric generator?
Hoe do calculate the Cable size for Amps rating ?
we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)