hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible

0 Answers   Engineers India, Engineers India Limited,

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why we dont store the ac power in battery?

1 Answers   TCS,

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What is the cause for a blown fuse in one phase of primery side(HV) of a three phase transformer( 4169v-460v) in the time of closing its supply breaker. There is no load on the secondery side of the transformer in this moment.

3 Answers   Novachem,

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what is tesla ?

1 Answers  

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aeroline vibration is present

1 Answers   DVC,

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advantages of vvvf drives over non vvvf drives for EOT cranes

2 Answers   HEC,

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how will i find Transformer rating if supply voltage is 11k.v and how will i find incomer if transformer rating is 12MVA

3 Answers  

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what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth

0 Answers   Conan Minerals,

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What are differences between Voltage, EMF & Potential difference ?

0 Answers  

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what is droop control?

0 Answers   BARC,

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in dc shunt generator field is open in running condition what will happen?

8 Answers   century,

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when any relay trips in any ckt then what type of setting is there in motor?what is function of relay in that ckt?

3 Answers   Finolex,

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