we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.

3 Answers  

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how dc load convert to ac load

3 Answers   Sunpower Solutions,

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How much the fault level of 11 k.v.,22 k.v., 33 k.v. (in Maharashtra- M.S.E.D.C.L) for calculation of short circuit current & selection of h.t.cable.

1 Answers  

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700KW 6.6KV slip ring induction motor to use VFD to control the speed

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What is the difference between tie bus and bus coupler?

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Why are the laminations insulated from each other?

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what is stepping motor and where can use in electrical installation.

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Acually generator neutral is earthed,if suppose cable from neutral is brokened under theearth ,what will happen.

2 Answers   L&T,

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what is phase to phase to phase to ground fault

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How colour picturetube works & how many year it will works.

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hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?

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What are linear elements and non linear elements? and I don't want answers with graph related

1 Answers  

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