what is the difference between KW and KVA?15 55838
how do find power factor in practically and what it means?3 4581
Why the transformer rating is denoted in VA rating why not in KW7 10942
what are the types used for alternator earthing,what will happen if more than two alternator is working in parallel with each having own system earthing.is there any possibility for circulating current in between two system.
What is the reactive power and how to control the reactive power in power plant14 16522
Why we should use delta connection in primary and star connection in an distribution transformer, which converts 400v a.c. voltage to 33kv.15 34156
What is the difference between CRNO and CRGO in an transformer and what is the advantages of these two.13 50608
sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on email@example.com
i want bhel placement paper for electrical if anybody having pl send to my id firstname.lastname@example.org immediately
in india,we use 230V,50 Hz,whereas many other countries use 110V,60Hz.what r d advs and disadvantages of each of them?11 17484
How do you select a cable size(Cu&Al) for a particular load10 24204
What is domestic transformer? Draw the connection of domestic transformer.
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...
WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.
What should be the values of settling time, peak time, steady state error, overshoot, rise time, MPOS (Maximum percent over shoot) to keep the system in transient state, to keep the system in steady state ?
What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?
what is sevice settings for mccb?How can be it setted?
what the function breaker failure scheme, how is it operated
What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?
If any cable burnt how can we identify it burnt by high current of high voltage?
Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output
why the check zone and main zone are used for Busbar Protn. scheem?
what can be the causes of capacitor start motor having a higher current that its actual
how can i change the rotation of the AC single phase induction motor and show me by diagram
if flux and load static in dc motor and supply voltage increases 20% then what happened in speed