Answer Posted / tapan

Increasing p.f shall automatically enhance the Kw demand
then its designed value and the alternator shall not be
able to cater this additional Kw and shall trip due to over
current. Hence it is not recommended to install the
capacitors accross the DG set to increase its p.f more then
its designed value.

How much ph is maintained of water resistance starter for slipring induction motor ?

2412

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Advantages/Disadvantages of earthing of neutral bus on MSB instead of separate neutral earthing for transformer/DG sets feeding to MSB

2803

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What are the components of feedback control system?

1093

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grr resistance & contrator malt continuous

2161

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As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?

1774

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WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT

2349

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what is the purpose of shading ring or shading coil in electrical equipments.

4479

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Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.

1786

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What is a diode?

1071

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DG SET BLOCK DIGRAM

2298

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

1924

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what is negative d.c. voltage, why this voltage is used in base transciever station.

2163

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Earth leakage relay basic knowledge principle

2191

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What is frantic effect?

1276

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What are the factors influence the choice of an electrc drive?

2085

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