n1 =1000 n2 =?;v1 =200:v2 =400

1 Answers   APGenco,

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hello freinds what is advantage and disadvantage of plc again dcs?

2 Answers  

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Can any one explain me about 2 phase motors ?

2 Answers   L&T,

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How to select a contactor? How many types of contactors are available

0 Answers   TCS,

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What are the different types of LT Cables?

0 Answers   Nabard,

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what is is the potential diffrence between two phase ?

3 Answers   Bhel,

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How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)phase to phase or phase to neutral

7 Answers   ABB,

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STATE WORKING OF SF6 C.B.?

1 Answers  

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can we calculate the diameter of the cable by its cross section?

1 Answers  

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in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly

0 Answers   Shaifali Rolls,

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What is meant by stator? What is meant by rotor?

0 Answers  

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In our factory there is one no. of Series trip HT 6KV OCB. 1. Is it possible to measure CT out put current by 440V Clamp meter? The measurement is required for knowing the exact value of current in CT secondary to set up protection for transformers. 2. plase forward the single line diagram of AMF panel?

1 Answers   HAL,

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