What are the different methodes for calculating the short circuit Current?

0 Answers   Equate,

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I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.

0 Answers   BSL,

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Why machines are avoided to work is saturation region of B- H curve?

3 Answers  

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A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.

0 Answers   Jindal,

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THERMAL CAPACITANCE IS MEASURED IN..................................................

0 Answers   SSC,

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We know that, in case if there is a faulty insulation,or sc, the current is bypassed to earth through the earth wire that has low resistance.Actually, what will happen to that current that flows through gnd?In that case,if we come in contact with that faulty appliance, wont that current flow through us as we form a closed path by standing in gnd?Is grounding a safety measure?

3 Answers  

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List the advantages of star-delta starter with induction motor?

0 Answers  

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What is an order of a system.

0 Answers  

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Wht ar the reason for low voltage on consumer side?

6 Answers  

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How many earthing pits are requier to disapper the surge current of one lighting arrester.

3 Answers  

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what is dedicated earthing

2 Answers   Apollo Power, Student,

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what are the different kind of cables used for transmissions?

0 Answers  

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