Answer / k.prakashchandra

Do not calculate , just follow the I E Rules

how many load we can take for lighting

0 Answers   ABB,

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for star delta connection,,why the contactor star not burn,when red,yellow and blue cable is looping.

2 Answers   Mahindra Water Utilities,

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How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...

0 Answers   ABB,

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Why voltages are 11kv 33kv why not others?

2 Answers  

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What is voltage ratio of a transformer?

0 Answers  

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what will happen to the core losses if we perform the open ckt test on high voltage side of a transformer ?

2 Answers  

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In 3.5X150 Sq.mm cable what does 150 stand for outer dia or inner dia?

4 Answers  

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Any one can explaination about calibration with rotating sub standards?

0 Answers  

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when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil

0 Answers  

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Why ideally the internal resistance of voltmeter should be infinite and of an ammeter be zero

2 Answers  

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what will happen if we double the input frequency of a transformer keeping the voltage constant?

6 Answers  

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Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.

0 Answers  

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