Post New Answer View All Answers
how we select ac fuse rating of an power inverter???
what is magnetizing current test in power transformer
why not starting switch first connect in direct on line starter?????
how can i reduce sparking without stepdowning the voltage
if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.
what is the difference b/w UHVDC and HVDC(LIGHT)?
sir i have a car stereo system and there is jack on him so can u tell me a way to find out their power terminals on the jack or on the circuit board"
Witch do depand of Power factor and theory of power factor?
Dear sir, In our plant have Station Transformer having capacity,i want to know, why LV side 40 - 40MVA is given? & how we can get 6.3 KV supply from tertiary(i.e. Open delta connection), Vector Group YNyn0 - yn0 +d MVA Rating 80MVA / 40 - 40MVA + 26.7MVA Voltage rating 420 (Tap range +6,to -10)81.25% /11.5KV - 11.5KV +6.3KV
Explain the operation of variable frequency transformer?
Dear all: Recently we got a question about Interface between PMS and SAP-PM.once we got a update message from PMS.we should set the deletional flag for functional location in SAP system.Is there any FM or BAPI to use?There are only functional location create and change provided by SAP. Best regards!
What is genrally the % Impedance of a Dg set? How can we calculate Earthing conductor size for a DG set?
Do closed loops systems require manual input?
Explain the purpose of inductor in an electric circuit?
What are the raitings of Mcb,mccb and Acb in detail ??