What is ST and specify its range of voltage.

1976

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What is VCB? where it is installed at SP. What is SP?

2184

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hai iam venkat iam appering RRB exam chennai on 23 nov 2008. pls help me wat kind of questions i to prepare? mail {venkiremo_krv@yahoo.co.in]

1819

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HOW CAN WE DECIDE THE SUPPLY VOLTAGE FOR MOTOR ACCORDING TO ITS RATING(IF ANYONE KNOWS GIVE IT WITH EXAMPLE AND ITS CALCULATIONS)

1950

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what happen if the load connected to the induction motor is taken away? the same question for synchoronous generator in synch i think that the the exitation voltage will appear on the terminal only if so plz answer me

2003

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WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO

2324

---

what are the fiber losses,How to rectify it?

2033

---

How does "OUT OF STEP" relay ,for Synchronous motor protection, work?

4345

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Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???

2104

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How is the percentage impedence of a transformer fixed at design stage???

1980

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Why can't we take NO LOAD TRIAL of motors having V1 mounting??

1927

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after how many spot we must chang secondry cable in portable spot welding gun?

1948

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What is W-model in Software Engineering?

4331

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battery capacity use of made?

2544

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primery try cell?

2205

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