Answer / abiodun ogunnaike

The purpose of earth electrode is to induce a return energy or current through external body via the ground. this to ensure no damage occur to the appliances during high current surge or short circuit reaction.

How to calculate ant test the burden of Current transformer

0 Answers   NTPC,

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what are the disadvantages in GIS over AIS

0 Answers   Tata Steel Limited,

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What are the operation carried out in thermal power station?

0 Answers  

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which of the following motors is non-self starting?

3 Answers   SS Solutions,

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The speed of a dc motor can be controlled by the variation of 1. armature voltage. 2. field current. 3. armature circuit resistance. 4. angle of brush shift. Which of the statements given above are correct? (a) 1,2 and 3 (b) 2,3 and 4 (c) 1,3 and 4 (d) 1,2 and 4

1 Answers  

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Explain The Application Of Storage Batteries?

0 Answers   ABB,

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why rating in KVA and KVAR?

4 Answers  

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for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

0 Answers   SCCL,

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how much leakage current is allowed in MC61A L&T make relay?

0 Answers   Siemens,

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what is zinc diffusion?

0 Answers  

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why transformer is rated in kva?

2 Answers  

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Why armour HT XLPE power cable required to Earth?

1 Answers  

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