specify the inbuilt protections in DG

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Can we transmit digital signal to long distance ?

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earth also having a gravitational force (magnetic field of north and south)but it attracts any object compare to this theartifical magnetic cant perform same as earth why?

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What is the diff btw Conventional & Addressable Fire Alarm System???

5 Answers   Emerson,

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Is it possible to measure the voltage of a battery from a single terminal?

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Why does the Solid state Rectifiers for 3-ph brake motors sometimes have 2 & sometimes 3 output terminals?

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what is meant by CT`s saturation ? Can we use Metering CT`s with Protetection CT`s ?

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State the factors, for the choice of electrical system for an aero turbine.

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why C.T protection required for H.T.lines?

4 Answers  

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how the transformer stables out zone faults? Because we use non directional O/C relays .Is there any special considerations are taking into account to overtake this?

1 Answers  

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Alternator couple to diesel engine why, Alternator couple to ac service motor with gear drive for 1500 rpm possible (yes or no) aim to low input power supply give to motor then high output power taken for alternator Please answer this question

1 Answers   Turbo,

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HOW TO CALCULATE S/C,O/C,E/F OF ACB.

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