It is advisable 2 use auto-transformer if transformation
ratio is-a)110KV/11KV,b)230kv/110kv,c)110kv/66kv,d)
400kv/230kv
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I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.
what & how to check the lightning arrester
Define newton's law of viscosity.
what are the possible reaons & remedies if resistance of NGR getting heat up
What are the advantages of skewing of cage rotor conductors?
What is the difference between rated and per unit in transformer?
the problem faced on star or delta winding connection??
advantages & disadvantages of Lagging and leading power factor .
we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan
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What are the causes of having an rmu explode after installation? And how do u treat the bushings of an rmu?
is there any chart showing the suitable cable size according to AMP and length ? for three phase motors
What is a dc motor?
How many types of instrument cables are there?
In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?