Answer / nur.asidik

I guess to CT is used for 50G or 64REF

Answer / k.prakashchandra

For balancing the unbalanced current of the phases . If
there is balancing ,there is no earth fault within the gen

WHY THE +VE POLARITY OF 48V DC POWER SUPPLY IS USUALLY GROUNDED?

1 Answers   Tulip,

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Explain Analog and Digital signals?

1 Answers   UOG,

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what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm

1 Answers  

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A long transmission line is limited by - a)thermal limited b)voltage limited c)stability limited d) L,C limited please explain with proper reason.

1 Answers  

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hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

0 Answers  

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explain the Trip supervision circuit

0 Answers   NCC,

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What are the advantages of the three-phase motor over single phase motor?

0 Answers  

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How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

0 Answers  

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what is the per unit cost of generation of electricity at thermal,hydro,desael,solar,gas power plant

1 Answers  

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what is the order of mgnetiation current in a current transformer of 1000A/1A ratio?

2 Answers   Power Grid,

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cc of scorpio?

0 Answers   MAHINDRA,

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what is the difference b/w earthing and grounding??

2 Answers   Dodsal,

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