what was the function of the auxillary relay?

3 Answers  

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What is TR of AC?

11 Answers   Carrier, Reliance,

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Define phase cross over?

0 Answers  

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can we make a loop between neutral and body for grounding?

2 Answers  

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what is difference between co-generation and captive power plant?

3 Answers   TATA,

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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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explain me the exact concept of generator neutral....????

2 Answers  

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Why the earth cable have current 1A - 2A , it is safety for Electrical system or earth cable should be zero amps ? how to troubleshoot?

0 Answers  

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how to calculate knee point voltage for pt?

1 Answers   Amec,

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What is difference between safe PLC and normal PLC

0 Answers  

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what is battery impedance testing and how we perform this test with four wires.

1 Answers   Etimaad, MRF,

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What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?

6 Answers  

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