what is the isolation transformer. what is the isolator?

0 Answers  

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Why transformer is rated in kva?

4 Answers   L&T, NDPC,

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Why all voltage level are multiples of 11, like 220V, 440V, 1100V instead of 200V, 400V, 1000V?

9 Answers   Indian School of Mines,

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what is the difference between earth leakage and earth fault?

0 Answers   L&T,

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we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes

0 Answers  

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In a house wiring why we are using only one neutral wire and so many phase wires from the main board, when the load is common for both wires?

3 Answers  

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Which is remain unchanged in transformer action?

6 Answers   NTPC,

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why transformer neutrol is grounding

6 Answers  

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54 Comments Alok and Bhanu play the following min-max game. Given the expression N = 38 + X*(Y – Z) where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be?

0 Answers   Bajaj, TCS,

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What is the use of Surge Capacitor in LAVT?

1 Answers   Snipe Engineers,

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How to check VFD outgoing voltage

1 Answers  

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what purpose of the percentage impendance in transformer

3 Answers  

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