What is the difference between LT & HT Cable

4 Answers   ETA,

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What is the method of Tan delta test for power Transformes and why it is required.

1 Answers  

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UPS battery Back time = no.of Batteries * Ah of the Battery / output KVA * 130 ? what is the 130 means ? can any one help? because all are using this formula how its came 130?

2 Answers  

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what is the current law ?

4 Answers   Aster, TCS,

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For single phase(phase to neutral) having potential difference 230.in three phase(phase to phase)we have 440V HOW...?

1 Answers  

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Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?

0 Answers   Deccan Cements,

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What is the use of choke in tube light?

5 Answers  

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what is alternater?

8 Answers  

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In India why is the supply frequency 50hz? I need a particular answer for it..

3 Answers  

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3 Core x 35 Sqmm Cable (How we measure 35Sqmm)

4 Answers   Alpha Star, Brother,

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how nautral is provided for return path is 3 phase induction motor

0 Answers   SNGPL,

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How calculate the Transformer Impedence With Example

3 Answers  

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