why a tester wont shock while testing the power in house

0 Answers   Tessolve,

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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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why a motor overheated stops to rotate ?????

1 Answers  

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what is frequency? and its importance

3 Answers  

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why we pefer the salient pole for synchronous motor ?

2 Answers  

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what is the diffference between 3 point and 4 point starter ?

3 Answers  

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What is mimimum di -electric strength value for 33 KV transformer OLTC oil

0 Answers   Franke Faber,

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what is XLPE cable?

2 Answers   Essar,

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what will hapen if secodery circuit is open of current transformer

8 Answers   KPTCL,

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why does a dc machine has high efficiency while working as a generator than as a motor

1 Answers  

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How to check the specific gravity of the two 12 V batteries connected in series to a 24 V UPS and inverter ? will we have to disconnect all the connections and turn off the UPS and inverter or not ? will we have to check specific gravities in each cell of the two batteries ? what is the name of the instrument that is used to check the specific gravity and whats the procedure to check the specific gravity with it ? thanks

2 Answers  

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what is PID control in VFD drives?

0 Answers   AES,

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