if our load in 3 phase circuit is 4000 amp. calculate the capacity of capacitor panel if line power factor is.80 .
1 3568where the Motorized mccb to be used? In Motor control center panel starters ,it is use full. please answer
1 4404Arrangement of earthing materials.like what we put first charcol,then salt.then plate. Plz answer me about that.
1 2263in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses? the second question is-generation is depends on LV winding? or LV winding design for generation voltage?
1503if a train is running on a speed of 40 K MPH and crosses a individual passing by him in 48 secs who is riding a horse with a speed of 25 K MPH. what is the length of the train?
2 3695in a delta-star with neutral grounding on star side what will happen if one star limb got opened at star point
NTPC,
1 4482Post New Electrical Engineering Questions
what is meant by surge? what we called for high currents?
how to measure earth resistance of a substation
what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel
What are the components of feedback control system?
Define phase lag and phase lead?
for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance
Tell me in detail about c.t. And p.t. ?
Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me
typically in power distribution substation. 1- Any idea how would be the graph of capacitor bank consumption verses time through the day . 2- How is the switching ( on and off ) of the capacitor bank, per need?
diameter of cable and core is doubled then the value of capacitance is
please explain how to do 'pole drop test' on generator?
what is maxemo work permit procedure
what is the interrelation between voltage current torgue speed and magnetic flux in case of different types of electric motors
In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?
Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.
