Answer Posted / veeru

if load is unbalanced i.e load currents are unbalanced due
to this unbalanced currents the total current at neutral
point will not equal to zero

How the circuit breaker is selected for Induction motor of 100 kW, 415 volt, 0.85 power factor, 0.95 efficiency ?

1612

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what is vA rating and class of a ct.

1864

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How o select the electrical fuse?.What are its characteristics.How to select the material od fuse?

1986

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How will polarity test of Dy5 Transformer ?

2219

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what is charger supervision and control supervision?

2076

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it is possible to measurement of tension of slipring induction motor(SRIM)carbon brushes, any maesuring instruments are available in the markets.

2019

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raleigh method

2098

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what is zinc diffusion?

2102

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a battery is having capacity 100AH and 25% charging .if a load taking 10A & connected 6 hour .what is the final condition of the battery.

1627

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Mention how NPN and PNP transistor works?

1290

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oltc of a transformer, how it works? and what are the equipment consist of describe briefly?

2031

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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?

2049

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Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.

2375

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Is there a possibility to use such a treshold voltage for the NMOS part of a CMOS circuit that during the switching it will start conducting only after the PMOS part will be already closed, by this eliminating the leakedge current? Please note, I'm not asking about the well bias in standby mode, but about the "antileakedge" measures during normal operation.

2078

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any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

2146

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