How to measure the earth resistance value in a concrete
pavement(flood light area)?
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If I want to connect a capacitor bank on the HT side of a 11kV/415V, 3 phase delta-star distribution transformer to supply Reactive power to it..what practical specifications of a Capacitor bank that can i've??please reply..
We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?
why not starting switch first connect in direct on line starter?????
what is the effect of power factor of machines in starting current
what is the use of terminals in transformer ?
1 Answers Core Solutions, Honeywell,
how a.c. genarator control power factor when its conected to grid supply by incrising or decresing excitation voltage.
In a transformer ,when voltage decreases current increases. but this is a violation of oms law.why?
what's float charger and boost charger? why it's used?
2 Answers APCPDCL, PTCL, Rolls Royce, Siemens,
why we are having many type of vector group in the transformer ,what is the use of it?
How the Oil Surge Relay works? How it protect the OLTC?
After fault clearing in Tr line, whether the Metering core of CT is comes to normal condition from saturation region & its works as a normal condition?
how vfd drives energy save
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