5MVA TRANSFORMER SUDDENLY FAIL WITH THE PRV TRIPPING AND LARGE AMOUNT OF OIL SPREAD OUT? SO IT CAME BACK WITH THE REPAIRING WITH REASON THAT IT FAILS BCOZ OF TRANSIENT EFFECT? SO PLZ EXPLAIN HOW DOES IT HAPPENED?

1 Answers  

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what are the settings is there for ABB REM543 Generator Protection Relay

1 Answers  

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What is PTZ Camera???

3 Answers   Cherrytec, CSC, Honeywell, Zicom,

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why do mostly prefer to generate and distribute electricity in 3 phase..not in 4 phase or 5 phase.??

5 Answers   BSBK, IOCL, NTPC,

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How the capacitance og capacitor volatage transformer is decided?

0 Answers  

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What is farmula to calculate Diesel cunsumption as par KVA.

3 Answers   HCL,

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what is IP55,IP65

2 Answers  

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operation of protection relay watchdog contact?

0 Answers   L&T,

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How can we calculate the KVA rating of a Distribution transformer from its core details?

0 Answers   ABB,

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how one can check the Current of a DC 12 V battery ? Procedure. I told that take a thick wire (having more wires in it) and then join the + and - terminals of battery with the help of two ends of a thick wire .... is this correct or wrong .....

1 Answers  

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how electrical earthing maintenance done in industry?

0 Answers   L&T,

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Can we use HRC Fuse inplace of Semiconductor fuse?

1 Answers  

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