Answer Posted / sathiyaraj.d

all are depending upon that equipment ohms value.if it is
10 ohms the megger range 0-20 is sutable

IN 1000kva transformer where the oil and winding temperature sensors is connected

2508

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What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.

2255

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hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E

1962

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what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

3768

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How can we calculate the motor frame sizes?

3398

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What should be the values of settling time, peak time, steady state error, overshoot, rise time, MPOS (Maximum percent over shoot) to keep the system in transient state, to keep the system in steady state ?

2239

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2071

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In CTs tan delta point should be earthed , what is the reason behind it?

3011

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2132

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is there any device that works properly accept relay, it may be fuse but if i want fuse of 33kv 300 amp it is avaliable, pls give me details

1987

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2080

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If 100 KAV USP dedicated earth got disconnect / Cut. What will happen at load.

1947

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1918

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