Answer Posted / vrushali dilip ingole

New Delhi.

is it true there's a big difference in using Cummins or Denyo...especially power output or leakage

1983

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difference between ac series and parallel circuit

2094

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what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?

1940

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how a flip flop can be used as a latch?

2050

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how to select the isolation tranformer for siemens 802dsl cnotroller

2121

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Write the analogous electrical elements in force voltage analogy for the elements of mechanical translational system.

1405

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What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side

1512

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Circuit diagram of tube light without starter using electrical choke

4170

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How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?

2081

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How calculated single phase induction motor req. Capacitor?

1633

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what's producer of XLPE cable laying in undergroung

2187

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what is difference between 5A and 100A CT constructional wise and operation?

3647

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What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?

1279

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in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}

2910

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State nyquist stability criterion.

1231

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