what is difference between 2 pole structure and 4 pole structure in transformer yard2885
is there any chart showing the suitable cable size according to AMP and length ? for three phase motors492
why is the power generator connected as star earthed or star earthed through reactance and what its features ?691
May I know how much values to be set for earth fault, over current and short circuit values at 11kv side? I have 11kv van 1250amps rating. Present it's taking load 80amps?593
What is the two pole structure?869
Logic using 1 kV or 1,1 kV grade in house wiring Low voltage cable. Explain/suggest? some use 1kV and some prefer 1.1kV grade insulation low voltage cable why??615
In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?606
What is the maximum load of 240mmsequre single core cable can carry?1 832
I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.604
What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?615
Hi.. I am a BE GRaduate in E&E. I have 8.5 Experience in Tendering & Estimation field. I have done SAP SD course few years back. But due to some reason i failed to get job in that field and continued my own field. Now I am thinking of changing into SAP seriously. How should i go ahead???
hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?
what is load despatching
why do we carry out winding resistance test?
how can see the ac indoor or out door ac which Tr
when we decide to use soft starter drive or vfd drive in mcc to operate apump?
What is meant by turbo alternators?
What is gain margin?
if we apply 1000ADC instead of 100ADC or We apply 50ADC instead of 100ADC,What will be happened in the test result value.Pl explain
l&t switch FN 63 handle position can we change
What is a parabolic signal?
What are the types of windings according to the construction?
how we arrange the hv side with delta connection in case 33/11kv of transformer.
What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer
Mention what are the different colors on wires indicates?