why dc did not flows to earth?

2 Answers  

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How CT is connected to measure current by changing plug setting , ratio is 300 - 150 / 5 A ?

1 Answers   Ajanta Pharma, Bhel, Cosmo Films, Suzlon,

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why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

7 Answers   HCIL, Jindal, Siemens,

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what is meant by moulded case circuit breaker ?

0 Answers   ABB,

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how to design the heater in temperature control unit to heat 50KL of water?

0 Answers   SunMax,

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which electrical supply used for long distance traction 1.1-ph 22kv a.c 50hz 2.2-ph 22kv a.c 50 hz 3.dc vtg 4.1-ph 22kv 150 jhz

3 Answers   Power Grid,

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Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer

0 Answers  

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why the iron chains were hanged at the back or front of the trucks earlier which were touching the earth?

2 Answers  

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Mention what are the types of semi-conductors?

0 Answers  

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pls define kvarh

2 Answers  

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we the the value of frequency is 50 HZ in DG then why we said the value inductive rectance is zero in DG?

1 Answers  

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how we can calculate power factor without knowing current in 230v 100w load ?

10 Answers  

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