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What will happen if primary of transformer is fed with Square wave instead of sinsoidal wave ?Will it operate or Not?
3 17129i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester
2138Sir,In our company there are 3 caterpillar make(capacity:(1) 3.3KV,2.5MW(2)3.3KV,2.5MW & (3)3.3KV,1.9MW) & 1 deutz make (capacity:11KV,3.8MW)gas engines utilised,all are running in paralell. There are three transformer utilised,(1) 6.25MVA,3.3KV/22KV,Impedence voltage:6.7% used for two generator,both are 2.5MW(2)5.5MVA,3.3KV/22KV,Impedence voltage:7.2% used for one generator of 2.5MW & (3) 5.5MVA,11KV/22KV,Impedence voltage:7.8% used for one generator of 2.5MW.all generator breakers capacity of 1250Amps. Sir,I want the details of fault level calculation of generator,transformer individually & for whole system. If you require any information from me.feel free for contact me sir.pl.send the answer of my question as the earliest as possible.
2087Post New Electrical Engineering Questions
Give some example of fault limiting devices?
what is the necessary of using inductance property in transmission lines even through resistance is used to opposes the high current flows in that?????
What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning
Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?
hello friends..... any one have papers or any study materials?sail ,hpcl...?
why the rotor current becomes in steady state during high slip region? please verify with equations.
Y phase plates are used in transmission line??? what is there need???
what is the setting of locked rotor in HT motor ? (answer expecting in percentage)
Please, if 1kw is equal to 1.25kva; how then do I know how many kva in 7.5kw?
what is the maintaining Cf in UPS.
tell me about eletrical contractor
EXPLAIN METOD OF IMAGE OF TRANSMISSION LINE/ WHAT ARE ITS PRACTICAL APPLICATION?
Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?
what is the differencce inn series and cascade connection??
sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.
