Answer / k.p.sharma

It may be maximum 5V and minimum 0V.

Answer / shri..

Minimum it should be zero

Answer / chandramohan.a

0 to 3 volt only

Answer / prashant mohokar

Typically 0 to 5 VAC, but only if you are using supply from
the same source whose star point is earthed.

If a isolation transformer or online UPS is being used,
then the voltage would be 50% of supply voltage (e.g. if
your supply is 110VAC then voltage benween phase & earth
and neutral & earth would be 55VAC).

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1 Answers  

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8 Answers   L&T,

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what is tandem isolator ??????????

5 Answers  

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2 Answers   Bhel,

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hi friends can u tell me name of the sites where i can get animation of electrical machines......

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What are m circles?

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why transmission is only 3 phase and not 2 or 4 or poly phases

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WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.

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why the motor running in delta connection ? it can be in star?

13 Answers   NTPC,

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How you will determine the volume of oil in a particular Distribution transformer.

0 Answers  

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why are the maintaine power factor and how can this control and this is how work.

0 Answers   Mukand,

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