which IS or IEC is used for earthing,breakdown voltage of transformer oil, hv/pd testing and all type of electrical testing
2565how to calculate capacitor bank value to maintain unity power factor plz xplain with some suitable xample?
4 18178xplain in detail d pr. of synchronous motors? why syn. generators r used for the production of electricity?
4 7834what is the exact direction of current? as we know current travels from higher potential to lower potential,so if we take battery +ve to -ve implies current direction is from positive terminal to negative terminal.,whereas electrons flow from negative to positive as they are attracted by positive ions.current will be the plow of charge but not flow of positive ions.please clarify my doubt friends.
2 7356A rotor of an induction machine is delta connected. Now is there any necessacity to short the slip rings?
TCS,
8 11857There are a Transformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?
4 11116Post New Electrical Engineering Questions
what happen when we add mentos in cold drink?& why?
If VFD is On but no starting commond on it. so how many outpout voltages of VFD
How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?
What are the different losses In a de mac1une'! t.xplam
The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.
sent to a site and asked to explain how you would like a twenty seven flour building should be supplied with lighting and sockets plus a water boiler.
In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?
when generator short circuit condition, the current how dissipates. or at short circuit voltage not available then current how can flow?
How to determine alternating current frequency?
please give some hindalco placement papers for written exam
For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation
why industry prefer ht motor instead of lt motor.
What is control system?
i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me
How the PF control while running DG set with load