For a CT the number of turns in the primary winding is.........
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what maximum range of star & delta in hp or kw ?
What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?
help me with the question that might be ask on the interview for technical position
If 24 KVA AVR having Input voltage 200-400v, Output voltage 415+-1%, what will be the voltage if Load is 13A.
what is the voltage between earth to neutral in lift.
How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?
what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?
What are the basic properties of signal flow graph?
what is the basic need of domestic loads 1- voltage 2- current
how invertor convert the dc into ac give brif detail
please tell me, how i clear the objective test? when i studied form the one book after i solved the objective ,that time i solved that qes. but if i tried solve objective form the other book then i could not solved these que.
If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.
A ray hit a smooth regular surface at an angle of 20 from the normal. Calculate : 1. The angle btw the incident and reflection ray. 2. The angle of deviation.
what is a vector protection in transformer
what is negative d.c. voltage, why this voltage is used in base transciever station.