how to calculate the multiplication factor in HT incomer
trivector meters
Answer Posted / er l r daroch
Line ctr*line ptr/meter ctr*meter ptr
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How much pf maintan in dg set in 6o% load,when Dg runnig Neutaal Earthing removed what happen.
How a band pass filter is constructed?
I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing
Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة
What is the effect of solar radiation on the design of an Isolated Phase Busduct?
What is miller crystal oscillator? Explain its operation?
ii) A shunt motor supplied at 230V, runs at 900 rpm when the current is 30A. The resistance of the armature is 0.4 ohms. Calculate the resistance required in series with the armature to reduce the speed to 600 rpm, assuming that the armature current is then 20A. [12]
Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?
whatis the commertial spec. of distribution boards ?
i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result
What are the limitations of Kirchoff's laws?
how to select electrical equipment such as fuse,dg,transformer,motor,msb,wire,cable as per the connecting load..please mention any books to design,take licence
Differenciate between circuit wiring and sub main wiring with illustrations
we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.
why co incidence factor considered in transformer sizing?