Answer / mrudang

yes there is losses
because CT is current transformer ,

why we connect a CT in the line ???

for the metering purpose ,

a power supply to be constructed from voltage cells is required to provide Max. 20A Current with a terminal voltage of 6v.Several voltage cells are available each of which has terminal voltage of 1.5V & each of which can supply a max current of 5A .the no of cells required will be ??

5 Answers  

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I want to know the principle of rotating flux transformer.

1 Answers  

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What is meaning of Float Charging of Batteries???

2 Answers   Emerson,

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What magnetic circuit is formed in berry-type constructions and why?

0 Answers  

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What is the Powar consumption of fan low speed to full speed? is it same ?

3 Answers  

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What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

2 Answers  

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what are the different pre- commissioning tests performed on distribution transformer, power cable and switchgear?????

1 Answers   Reliance,

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What is C curve and D curve of MCB?

3 Answers   GMR,

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what do you mean by mf of energy meter & its formula?

4 Answers  

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Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?

0 Answers  

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what is rated current and operating current?

3 Answers  

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if i conncet ct with ct ratio of 600/5 to an energy meter having ct ratio of 100/5, the reading show by the meter will correct, if wrong is there any method to calculate correct value with shown value, if yes please state it.....

2 Answers  

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