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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how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............

0 Answers  

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How does an oscillator differ from an amplifier?

0 Answers  

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How many double suspension hardware fittings are required on a double circuit transmission tower?

0 Answers  

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what is negative and zero impedance in 3 phase induction motor ??

0 Answers  

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is it possible to flow currnet between earth and nutral wire in a circuit???

2 Answers  

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Explain the Term in CT Name Plate – Class: 5P10

6 Answers  

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What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?

0 Answers   HPCL,

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When VFD is connected to a 3 phase main supply there is load current difference between incomer to VFD and outgoing from VFD.

1 Answers   Shasun Chemicals,

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How to select a cable size according to load

1 Answers   Red Bull,

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if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?

0 Answers   Sail,

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Difference between directional over current and non directional over current ?

2 Answers  

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