Hi friends I am a service engineer in electrical field i plan to shift design engineer in same field, so i request your suggestion for what software or course i want to learn ?
5 7354why some time Railway Fan not Rotate,But after a small rotation by human then it rotate normally? Why?
4 7273what is the relation between reactive power and power factor for the what is the limit of reactive power and power factor
2102Whot is the difference between MCB and MCCB.Whot is the selection critearea for MCCB and MCB for 63 Amp.
5 9523For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?
1973length of 4 core cable 95mm from substation LV VFD panel to Motor at field approximately 150 meter. Motor stop and power has been isolated from LV MCC ( Substation )to disconnect Motor for services. After Motor completed service propose to reinstall and reconnect Motor Cable, found earth cable sparkling during touching at metal / motor body. Inspect by clamp meter found earth cable have current flow AC 1-2amps and all earth cable at MCC LV also have current flow as same value. why it is happen?
2 6105Post New Electrical Engineering Questions
advantage and disadvantage of team work?
i have seen one 8.4 MW synchronous motor in a plant located in bellary it is fixed with brushless rotary rectifier ,anybody can explain its start up principle
What is Traction? 1KVA Alternator, How much urrent taken?
Is it possible to connect a safety device in to parallel?
What consists of 2 or more thermocouples to be connented series?
do any one help me to get "C" license,, i have doubts ,,, if mediators ter pls call me,, my no is 8056640042
What is maximum power transfer theorem?
boiler is running in rankine cycle and deisel generator is....?
WHAT IS THE PARTIAL DISCHARGE TEST?
what are the disadvantages in GIS over AIS
There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.
how is the connection of a 3 phase ct trivector meter done on a pole mounted transformer
Is there any guideline say about display of earthing value near to earth pit
different aspects of voltage stability
How can i get my certificate of competency as an electrical supervisor? I have complicated my B.Tech from Uttarakhand technical university this year (2012).