Answer Posted / ranjith

Point at which electrical power is available for
transmission.

What is the difference between amorphous core transformer and CRGO core transformer?.

3673

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what is the affect of earth's magnetic field on the frequency used in aircraft???

1951

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What is the reason of polyphase induction motor tripping suddenly on high current during running at 70% laod? Motor IR , winding resistance & inductance balance. Motor no load current is balance and ok as per mgfr. data.

2365

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what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?

1897

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in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????

1947

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dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?

2004

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How can I calculate per unit (KWH) fuel (Gas/ Diesel both) consumption 1MW unit?

2060

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types of central Air conditioner plant?

2095

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How much inductance or resistance require as a starter in series with induction motor of specific capacity(e.g. 5 hp) ? What is formula for it ?

1910

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what is invertor supply and raw powersupply

2038

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what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?

2056

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how to test and calculat the head and discharge in borewell compressor

2113

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What is the selection process of breakers. Can any one please give a formulation on same?

2087

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The gauge indicates the number of amps, but what about voltage? How voltage rating (for wire or fuse) determined?

1925

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we have a lot of model of rectifier but thyristor rectifier is the most rectifier that use in power system. Do you know why this rectifier is used?

1728

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