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why ELCB's are not useful for operation theater equipments ?
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Answer Posted / bernard zakaria
Why elcb can not work in Telecom DC power plants(-48VDC)?
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can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value
What are the advantages of skewing of cage rotor conductors?
difference between a diode and thyristor?
What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.
PLZ SEND ME SOME UNIQUE PROJECT OF ELECTRICAL ENG (B.TECH)
what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????
IF 8255 CONTROL WORD IS 94H,Tell the chip port work mode ?
Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.
how is capacitor bank look like
i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
how can i find cable size from current rating?
What is the principal of motor?
why Lightening Arrester Probe sharp at Top of telecom tower.
what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not
impliment (AB)`+C to transistor representation
