it says in neutral wire current flows under normal condition, but when we put tester it wont glow, why?
how to calculate the watts from the tr1 3169
Why is it that polarization index type test is required for MV and HV motors and not for LV motors?3 4924
why CERAMIC material is used in insulators??1 2298
Difference between directional over current and non directional over current ?2 9640
why we somewhere use ryb phase sequance, somewhere use uvw, and somewhere abc??4 5255
is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.843
plz tell me in my que,how to connect thw electrical wirening in house?1 2083
plz tell me,ht and lt panel terminals in substations explain beiefly1795
What are the classifications of oscillators?
what is mind in cable
how to check ac servo motor
we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain
what is earthing transformer? draw the winding dia.of earthing transformer.
What is the practical way to calculate the cable size for known ampere load?
how load of a turbo generator can be increased
What is the function of a neutral reactor.
1.Can we use 6.6/11KV 300sq mm xlpe 3core cable for LT use (415 Volt). 2. If we use it for LT then what is the current rating
What is the permissible limit of shaft voltage for 6.6 KV motors ? Why? Is there any standard is available?
what is cogging and crawling
Why lose 1 phase voltage in 33kv to 415v stepdown transformer
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What will be the effect if I use inverter as UPS mood?
What are test signals and their significance?