Answer Posted / prakash

frequancy of 2 nd hormonics is to be selected for measuring earth resistivity

WRITEDOWN FEW RELY CODES

1804

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various transmission tower like .,D tower ,K.C.O tower ,C.C.O tower,K.C.R tower ,C.C.R tower ,H.C.O tower in different tons.

2662

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How many types of colling system it trformers?

718

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explain transformer ct connection?

1606

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1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.

1596

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which pump used in STP

1660

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How does PLC work for sychronising of Two or more DG sets?

1635

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Maintenance of transformer???

1802

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WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI

1644

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I am EEE student i want to improve my core side skills.how cn i approach it?

1984

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which phase is preferred for connecting 1 phase vt used for synchronizing OHL? WHY?

1560

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What will happen if the d.c. Machine is operated below rated speed?

682

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i will applied in 1U-1W on 440 volt primary delta side. what is the result of magtic balance test

1378

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How many capacitors using in LT panel as per Govt rules?

1496

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How can we calculate ac current from the given DC current when AC voltage is given?

1527

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