Which is the best between SCADA & PLCC & Why ?

2 Answers   ABC,

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when we gave dc supply to 220v dc motor its rpm is 1200. then we gave 180v. how many rpm of its motor. gave answer with calculation at my ID.... ravizak@ymail.com

0 Answers   Godrej,

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What is thyristor?

13 Answers  

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HOW DO A DISTANCE RELAY SENSES THE FAULTY ZONE.

5 Answers  

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what are ABCD curves in MCBs and how we observe that curves?

2 Answers  

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DIFFERENC BETWEEN VOLTAGE AND CURRENT

1 Answers   Wipro,

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We have a 62.5 KVA DG with Leyland engine and kirloskar slipring alternator. We have earthed the neutral, and another earthing for the dg body. is it necessary to isolate the dg foundation with rubber pads?

1 Answers  

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What are the application of Under voltage release?

2 Answers   Techno Electric and Engineering,

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What are the types of power in electrical power?

0 Answers  

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Why increase in current leads to increase in conductor temperature?

0 Answers  

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what do you mean by every IC 74 first digit.why are you using this no.why not using another no.

0 Answers   Jaypee,

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Why neutral point is consider as zero potential?

0 Answers   Equate,

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