How to Calculate Contracted Maximum demand using motor Hp or Current

3 Answers  

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When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?

15 Answers   Bhel, Sail, Sterling Telecom, TCS,

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List advantges of active filter over passive filter?

0 Answers  

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what is the lemen of a single 5mm 13000mcd white led pls reply

1 Answers   Eskom, Sona,

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3phase 4 wire system is more reliable or 3 phase 3 wire systems?

4 Answers  

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i am using star-delta connections with reverse/forward direction motion of the 75hp induction motor.What should be the ratings of Main,Delta and Star contactors and why?

1 Answers  

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How it can worked plc based electrical system And which type of software using.

0 Answers   ITC Infotech,

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how to measure dc earth leakage current?

0 Answers  

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i want to do a project on PLC.... please give me an idea.....

1 Answers  

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how you taken aotitude test

0 Answers  

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What does quality factor depend on in resonance?

0 Answers  

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Do power transformers have an Automatic Voltage Regulator (AVR) just like the alternator/generator in a power system?

4 Answers  

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