why transformer core is eathed?

7 Answers   ECE,

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What is the difference bet ween EDO Type & MDO type ACBs, and what is the advantage EDO Type over than MDO type ACBs.

2 Answers   Siemens,

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how manyunits consumed by 25 kvar capacitor bank

2 Answers   MRF, Suzuki,

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what is the advantages of Lighting transformer?.. is it possible to reduce the power consumption ?.

6 Answers   Lucas TVS,

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In industries Power factor is maintained by installing a suitable KVAR bank, How is the PF maintained for domestic use, where is the capacitor bank connected

3 Answers  

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How can we calculate D.C.Load current in terms of A.C. load current?

2 Answers  

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what is the relationship between phase & neutral

0 Answers  

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We use ACB in LT and VCB in HT.But if we use VCB in LT and ACB in HT that what will be the effect on the system or any power range?

6 Answers   Honda,

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How many types oil using in transformer ? How many letars using in transformer..?

0 Answers   TATA,

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In the case of petrochemical area AC drive & AC motor is used where the speed variation is required. Why they are not Using DC drive & DC motors in such areas?

1 Answers  

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in alternator why on load terminal voltage is less than no load teprminal voltage

1 Answers  

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what is power and what is watts detailed description and formulas

2 Answers  

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