Dear friends, i would like to know that what is the exact function of 'exciter winding' & 'aux winding' in Alternator?
To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?
why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?
difine electrical ballast in HPSVL
what is the clear formula to calculate cable size for a load
what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW
Single phase and threephase power calculation
How to measure current and voltage in an ELV circuit
What about electrical Units. discrive in detail
Discribe type of fault in DOL and stardelta startor.
why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?
how does a submersible pump work..?
how does a submersible pump work..?
For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?
how to control the speed to switched reluctance motor