In a power system we know that if the generated power is less than the load then the frequency of the system is decreases.So does this mean that total required load is delivered at alower frequency?
1 2510what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field
1466An 11kv system consisting of an underground cable to a sub station about 300 meters away was shut down for about 10 hrs. On energising, it tripped off on earth fault about 10---20 mins later 6 times but since than it is not tripping.its already 3 weeks now. The SPAJ was found to be fine. what could be the cause.No test had been done to determine the cause of the trippings till now because of demand.
2 3742DEAR SIR, HOW TO CALCULATE WELDING TRANSFORMER CAPACITY IN KW OR KVA (POWER). TWO WELDING TRANSFORMER USED WHAT TYPE OF DG SET CAPACITY LIKE ( 45 KVA OR 62.5 KVA), PLEASE TELL THE WELDING TRANSFORMER RATEINGS. I AM REFINARY (TANKS WELDING) THANKING YOU
2 9125In a generator (Synchronous) does the rotor speed (frequency) corresponds to the speed of the water (in hydro). does the torque on the turbine relate to the flow of water?
2 3405When in a large power system if the demand of power is larger than the generated power the frequency of the power system drops.(assume the rated frequency is 50Hz and now it is 49Hz) So does this mean the demand is totally supplied with a lower value of generated power in a lower frequency?
1 2740How can decide the MVA rating of power transformer for substation like 220/132, 132/66, 66/33kv etc or even higher kv rating of substation???? Send me the strictly technical answer that shows your strong technical aptitude.
6 27484Post New Electrical Engineering Questions
What is pd controller?
Where voltage are high and current to be interrupted is low the breaker preferred is:
how is working bearing heater?
I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...
Where can I get CPWD electrical specifications & Shedule of rates? Please help me
Discuss about gear cutting machines.
When color of silica gel will gets change from blue to pink from Top to bottom?
what is mean by drives?
why it is so called as xlpe(cross linked poly ethyline) cable?
What will be the effect if I use inverter as UPS mood?
State magnitude criterion.
Fantio of tranformer
Why are lt windings placed near the core?
witch pump used in wtp
What is servo motor and what are different types of servo motor
