why does chattering take place in ac contactors? can it be avoided & what care does the manufacturer take to eliminate this phenomenon????
10 55694what will happen if the bus PT fuses are accidently removed from the circuit in 6.6kV feeder?
1 5123why is it that the HT motors & motors having very low kW rating(<1kW) have windings connected in STAR, whereas the motors having in between kW ratings have DELTA connected windings??
5 10141which are the criterias needed to select the kind of neutral earthing(solid earthing,resistance earthing,etc.) at various voltage levels in electrical distribution?
1947How maesure earth neutral value & how much maximum value value required in between earth & neutral.
2035THE 40 MW OF POWER FOR 220 V III PHASE POWER CONNECTION REQUIRES HOW MANY KVA POWEER REQUIREMENTS
7 10851In DC generator, we use commutator, having no. of segments. Then how it is possible to get a half wave of voltage and current for half rotation of armature?
1967Post New Electrical Engineering Questions
we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input
why does make gain margin and phase margin on same plot.?
what are symmetrical and non symmetrical components in electrical installation.
What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.
2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........
how the CT and PT is connected in the circuit during testing of transformer explain with diagram
Whata are the types of Cables?
how we can set the IDMT relay.
What can you contribute to the progress of our Company as an employee if you are selected?
a battery is having capacity 100AH and 25% charging .if a load taking 10A & connected 6 hour .what is the final condition of the battery.
why the name trunking bus PT
hi everybody how to design string combiner box (scb) internal parameters like bus bar and spd (surge protection device and fuse which place to set that,and also bus bar one particular cross sectional how much heat generated and how much power loss tell me Clearly and briefly
why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.
which are the criterias needed to select the kind of neutral earthing(solid earthing,resistance earthing,etc.) at various voltage levels in electrical distribution?
In convertor can we use rectifier thyristor in place of invertor thyristor with explain.