what is the stear deltaprinceple?

0 Answers  

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effect of decrease in excitation?

2 Answers  

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How to calculate the current rating of power cables ?

1 Answers  

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How can we calculate single phase load into three phase load

2 Answers   Jindal, Tanfac,

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why are maintine power factor 0.99 in Eb line? why are used capacitor bank in Eb line? what is the purpose capacitor bank?

4 Answers   TNEB Tamil Nadu Electricity Board,

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What shall be the secondary output voltage if the primary winding of a 220/6V, 50 Hz transformer is energized by an 110V, 60 Hz supply?

0 Answers   HPCL,

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how to check the insulation for motor using megger?

2 Answers   GSK,

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1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?

0 Answers   TATA,

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160 kw motor running use 2R* 150 SQ mm cable

0 Answers   ID,

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1.WHAT ARE TRANSMISSION LINE LOSSES DURING WINTER AND SUMMER SEASON? 2.WHAT ARE THE CAUSES/ 3.WHEN THE CORONA IS MORE?.,WHETHER WINTER OR SUMMER? 4. WHAT IS THE PERCENTAGE OF LOSSES IN TRANSMISSION LINE?

1 Answers   Coastal Energen,

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what is neutral ground resistance relay? how it is helpful in protecting system?

5 Answers  

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Whether we used insulated line for 33KV supply. what we called it.

1 Answers  

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