what is the illumination level required for child play area?

0 Answers  

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What is touch potential and step potential?

0 Answers   IRI,

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how is the magnetic current test is different in delta-star and delta delta transformer.

0 Answers   Bhel,

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Briefly describe three methods that are usually used by electricity suppliers to control voltage levels?

0 Answers  

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a 11 kv line is grounded and a 110 kv line is grounded. which line have the greater current flow?

4 Answers  

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IF WE SELECT THE 60H FREQUENCY IN INDIA WHAT WILL THE GOOD AND BAD EFFECT ?

3 Answers  

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How can determine cable size with respect to cable length and area in mm2

1 Answers  

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sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.

0 Answers  

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how much current (in MW)can be carried max. through S/C dog & Panther Conductor ?

1 Answers  

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what is the difference between rccb and elcb?

1 Answers  

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How can calculate the earthing strip of Copper/GI for rating of 30kV,discharge current 10KA Lightning arrester.

0 Answers   Raychem RPG,

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When we are working on transformer(132\11KV). we are going to isolate the transformer from both HV side and LV side. then we are applying grounding on both side. My question is that we required to isolate the VT which is still connected from secondary side.?

1 Answers  

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