Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.

0 Answers  

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along with technical test papers

0 Answers   Vee Technologies,

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Fantio of tranformer

0 Answers   Tenon,

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3,12,24,33,_ ,75,150 Find the missed number in this sequence

2 Answers   HCL,

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How many types of electrical earthing are there?

0 Answers  

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what is the function of starter & choke in the tube light set & how choke give 1000 volts while switching on.

14 Answers   ADNOC Abu Dhabi National Oil Company, IBM,

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I have a 25 KVar capacitor bank at my facility.How to check the capacitor bank ??

2 Answers  

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who to select a swicth fuse unit......?

2 Answers  

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What is the Current equation in series RLC circuits.

0 Answers   ABB, Bhel,

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I have 3KVA Libert GTX2 UPS. I need to calculate the back up time with some load. How to calculate the Back time. I need the expert guide

1 Answers  

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what is unbalanced rotating magnetic field?

1 Answers  

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How do you change an AC motor to DC? why there is only 50 Hz frequency in india & not other?

4 Answers   BSF, TATA,

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