we have a 2.5hp Starite electric motor water pump,the elec motor burned out,we need to replace starting capacitor(old capacitor specs erased),what microfarad rating capacitor do we need? 110-125V

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what is the disadvantage of lagging power factor & why ?

2 Answers  

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limitation of conductor height on ground when we consider EMC

0 Answers  

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Is it possible to download the Siemens Selection Chart(TYPE 2 coordination) for 1) fuseless selection 2)Fuse selection

0 Answers  

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why the starting torque is high in dc series motor..

3 Answers   GM General Motors,

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What is mean by hormonics?

5 Answers  

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which is the most common harmonics 3rd,5th,7th affect the systegm

4 Answers  

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If single phase voltage level is 230V than why three phase voltage level is not 660V ?, but it is only 440V.

16 Answers   BSNL, DOS, EFS, HMT, L&T, TCS, ThyssenKrupp,

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what is the thumb rule to know current carrying capacity of copper conductors of different size.

1 Answers  

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How to select the Cable size for 550 Amps Load without seeing the cable Catalogue?

8 Answers   Nesma,

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What should be the minimum and maximum ohmic value for earthing?

2 Answers  

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what are the methods of speed control of dc motor???

4 Answers  

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