Answer Posted / fateh

convert kva to wat

What is the diffrence (Technical & Construction ) between CBCT & Normal CT?

1559

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Why is the starting current high in dc motor?

621

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what is the synchronous timer ? and it applications.

1906

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How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current

1134

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If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables

906

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what are the specifications we must look at to select a relay for any capacity motor?

1572

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Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?

1424

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In what condition the HT fuse breakes?

1496

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we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan

1231

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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?

1528

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What is a diode?

630

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Define super node?

732

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5- What is the task (function) of the excitation and isolation transformers in power plant? 6- What is the task (function) of LCI (A), LCI (B) and LCI (COS) in power plant? : LCI (A) and LCI(B) are load commutating inverter for generator turbine starting. , LCI (COS) is load commutating inverter change over switch

3365

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Saving in copper achieved by converting a 2 winding transformer in to an auto transformer is determined by A voltage transformation ratio B load on secondary C quality of core material D size of transformer core

2501

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hi all i like to know vat is power plot in control systems also i want to know abt latest trends in electrical & electronics

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