how to understand the controling circuits example star- delta-starter controling daigram please let me know

3 Answers   GMR,

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what is the difference between indoor & Out door substations

5 Answers   HSBC,

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ADVANTAGES OF DIGITAL COMMUNICATION OVER ANALOG.?

1 Answers   Google,

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What is the importance of RESONANCE

2 Answers  

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help me with the question that might be ask on the interview for technical position

0 Answers   Eskom,

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why you don not show protection and type of isolation in key single line diagram?

0 Answers  

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Simple calculation of improving power factor?

5 Answers  

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What makes the difference between 50Hz supply and 60Hz supply which one is economical? What is the use of using increased frequency?

5 Answers   ABB,

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HOW VFD USED IN ENERGY SAVING

8 Answers   ITC Infotech,

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What is farmula to calculate Diesel cunsumption as par KVA.

3 Answers   HCL,

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how many earthing should need for UPS, where its connected

7 Answers   HCL,

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What will be the size of cable required for 5.5 KW motor ( Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

2 Answers  

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