Answer Posted / guest

3 point stater

why occ characteristics curve in not tracing back when we are bringing back the rhoestat?

1860

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how does a submersible pump work..?

1871

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can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?

2040

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how to calculate energy of 3-phase motor?

2065

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from which formula we select a capacitor rating?

2110

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Explain what is electric traction? Explain few advantages of electric traction system?

1147

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how to set the time in digital timer ?

2016

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hr round

2127

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Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?

1820

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What are the causes of having an rmu explode after installation? And how do u treat the bushings of an rmu?

2496

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why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?

1862

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What is the formula to calculate distribution transformer De-rating on iron losses basis

1842

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Why wind turbines wheels rotate constantly

1036

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What is essential to prove safe isolation of electrical circuit?

1071

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in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?

2331

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