if single phase is having 220v supply then why three phase is having 440v instead of 660v?

4 Answers   C&S, NTPC,

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while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends

0 Answers   Enercon,

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is the value of inductance depends upon the evalue of thitha in doubly excited machine?

0 Answers  

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Baud rate is used to descrice...?

2 Answers  

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why the transformer connected like STAR- STAR, DELTA- DELTA, STAR- DELTA, DELTA-STAR ...? why these connections ,,, explain the advantages these connections?

0 Answers  

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When we need start the motor by method of star delta which size (KW or HP)motor should must be operate in Star Delta Method,

3 Answers  

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How star and delta connections inherently eliminate triplend harmonics?

1 Answers   Blue Star,

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How to work to the x'mer as a induction motor?

1 Answers  

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working principle of generators?

4 Answers   Adani, MahaGenco,

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why most of the substations are rated in multiples of 11?

4 Answers  

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what should be the resistance valve of healthy earth pit

1 Answers   Reddy Labs,

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What should be the percentage increase in length of the dead end clamp for bus bar conductor (Hawthorn) after hydraulic pressing and what should be the applied pressure?

0 Answers  

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