Answer Posted / biplab

check the stator insulation with megger of each gen........

why do we need to use 3c+3e cable, normally i select only 3c+e cable and i think it is enough. pls explain the usefull of 3e cable ( in this project the earthing system is well done)

2519

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WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB

2469

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being an electrical engineer why you wanna come into software i have an very good academics what answer i have to give

1968

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Is neutral transformer can be called as control transformer?

2018

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write down the formula of cable size in RM if current is 50Amp.

1379

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How can we increase the capacity of Energy.?

2345

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if a.c supply is given to the motor,, what happen?

2222

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In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?

1755

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actually i can't understand what is 3dB ? and it's really not clear to me.please any one let it me be cleared.

2303

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How much costly in percentage wise is sandwich busduct costly than air insulated busduct of any rating?

1844

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what is the setting of locked rotor in HT motor ? (answer expecting in percentage)

2341

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how to calculate power consumption in slip ring motor at different step

2296

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How calculated single phase induction motor req. Capacitor?

1639

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True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)

1657

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what is the purpose of using filters in a protective relaying scheme?

2314

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