What is the Derating factor of power cables when exposed to direct sunlight in (both PVC & XLPE).

1 Answers  

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Why do we give DC excitation to AC Synchronous motor??

9 Answers   Lance, MBM, Polycab,

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Anybody know how schematic diagram for reverse power relay? RPR for generator protection

0 Answers  

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Suppose the incoming power is 11 kw, but the load require only 8 kw means how can we save or use the excess power?

3 Answers  

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what is stay bow?

2 Answers  

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what is the full form of FRL (3/20,7/20 EARTH WIRE)..????

3 Answers   Aster, Divis Laboratories, FRL, Gasco,

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difference between the applicability of nortons and thevenin theorem

0 Answers  

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give me list of material for wiring of 20hp motor?

2 Answers   Alchemist,

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Is a DC Transformer Possible? if Yes, Then Why, if not Then Why?

9 Answers  

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what is the ohmic value of transformers

1 Answers  

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Ammeter of 1 ohm resistance measure max 10 ohm to measure higher resistance from it

6 Answers   BARC,

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Comparative difference between 33Kv & 66KV for transmitting the load of 7 MW at a distance of 34 Km.

6 Answers   NHPC,

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