Answer Posted / bala.a

yes mr . Ram statment is correct . This system is working
in Nokia compus- chennai

Which motor will you choose which can operate in both lagging as well as leading power factors?

1095

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How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

1978

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tell me some type of questions throught which i can prepare for exam and do my best

1939

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various transmission tower like .,D tower ,K.C.O tower ,C.C.O tower,K.C.R tower ,C.C.R tower ,H.C.O tower in different tons.

3240

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What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current

2318

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What is the formula of frequency ?

1409

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wat is the first thing dat is needed, 2 lay a cable in some area??

1816

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hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?

1744

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at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)

1853

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what is vtg limit of earth and neutral at transformer side?

1978

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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

2309

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pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )

2696

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model question paper for supervisor trainee

1988

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To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?

1856

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if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

1825

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