why transformers are rated in KVA

3 Answers   AITM,

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What do you mean by ACB and VCB?

3 Answers   L&T,

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what is the basic principle of TV camera?

0 Answers   BZU,

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prove that inegration of { e^z / z^2 + pi^2 }dz is equal to i/pi by Cauchy Residue Theorem.

1 Answers  

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why HT motors are earthed only at equipment side & for it's single core cable with aluminium wire armoure using?

1 Answers   Legrand, NLC Neyveli Lignite Corporation Limited,

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Can earth resistance be measured without connecting the earth electrode? and should earthing connections be disconnected What is the effect of connecting two cables of different sizes in parallel with supply? Thanks in Advance. I am intrested to get in touch with some tecnocrats/engineers,my mail i.d is : hiremathvijay@rediffmail.com

1 Answers  

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What is C-factor?why it is required to consider in fault short circuit calculations?

2 Answers  

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What is mason's gain formula?

0 Answers  

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What is the Total Power generation Capacity in India at present ??

20 Answers   Bhel, College School Exams Tests, IBM, NTPC,

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what is the difference between skin effect

0 Answers  

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types of transformer ?

3 Answers   CG, JLL,

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why in three phase 440 circuit in all phase current is almost equal L1-35 A,L2-34 A ,L3-31 A but in nutral when i check with clamp meter it shows 25 A?

4 Answers   OPS,

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