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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 17435i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester
2201Sir,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.
2181Post New Electrical Engineering Questions
In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?
why are installed water leakage detection system data centers & server rooms
how calculated Transformer losses.
how to setting voltage RTCC panel
What is the function of electron gun used in crt?
What is meant by vector group
Why the symbol of register is "zig zag"
How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel
Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?
what is the difference between electrical and electronic choke?
Draw a circuit diagram in which if button is open we can use socket and bulb as a series test circit and if button is close than simple we can use socket as any load purpose.
What are the criteria shall be considers for sizing Fuse and MCB? If the rated current is 10Amps what should be the fuse size / MCB Size?
In vapour absorption refrigeration machine fluids used are
Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة
