why do MCB melt but not tripped in lighting highmast??

1 Answers   AHPCL,

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in an ac series circuit there are 30 bulbs are connected in a serial set.what will happen if one bulb is fused and we removed the bulb and reconnect with the remaining bulbs? (29 bulbs). will the brightness of other bulbs increase or not?

3 Answers  

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why we are using KVA rating for transformer,not KWh rating?

5 Answers   NTS,

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What should be value of Circuit breaker operating time and tripping time?

5 Answers  

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What will happen if 40W and 60W Bulb is Connected in Series.

2 Answers  

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why there is a 2 slits in three pin's earthing pin?

1 Answers  

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What is LT? And specify the range of voltage?

10 Answers   HSL,

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what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?

0 Answers   TNEB Tamil Nadu Electricity Board, Vestas,

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what happen when we add mentos in cold drink?& why?

0 Answers  

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what is transient earth voltage

2 Answers  

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in the thermal power plant, why we use the condenser (for cooling the steam) when we have to heat the steam again. i mean why we are cooling the steam,

6 Answers  

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Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.

0 Answers   Gasco,

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