in case of induction motor when overload condition or any short ckt. why stator winding burn not to be rotor winding
2 4936what is photo voltic cell,& what are the materials associated with that?and any spcifications like volts/cm etc?
2015hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"
2095in case of OC+EF relay, how the burden is divided/calculated/shared by the CTs in case of normal (healthy condition) and during fault conditions.? three coils of OC & ef coil is conected in residual connection across the three CTS.
1 3895What is power distribution criteria for converting single phase unbalanced residential load to 3 phase star connected balance system. Does total KW converted to 3 Phase. Means Divided by root 3.
2326Do anyone know how can I calculate earthing for substation or do anyone know any software which I can use for this case
1 4004Post New Electrical Engineering Questions
What is meant by sag?
how to control dc motor?
What are the different circuits in thermal power plant?
what is the reactive power what is the use of it in system
i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected
What is the RME and explain the full form and what is the RME work?
Why can't we take NO LOAD TRIAL of motors having V1 mounting??
Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz
explain Density
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?
Why GRR starts from 60% of motor speed why not less than 60%?
how tto ingress mw in turbine explain.procedure ?
what is the circutor?why we use it ?
IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.
how to CHECK CT AND PT AT THE FAULT OCCUR IN GENERATOR RELAY PANEL .