1 HP = how many kw

9 Answers  

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why do we use star-delta starter. what is its need?

6 Answers  

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what could be the reason of a burnt current transformer in an electrical panel

1 Answers   ERWAT,

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can any one suggest paper presentation topies for electrical engg?

0 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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A 3 phase motor operating off 415V system is developing 20Kw at an efficiency of 0.77 and power factor of 0.73. determine:- a)the line current. b)the phase current if winding are delta connected. c)the phase voltage if winding are star connected.

1 Answers  

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Do you know the overhauling of a motor?

12 Answers   EdCET, Mecon,

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why the admittance matrix or y bus matrix of a large network is called sparse matrix?

3 Answers  

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Which is is best option for 33 kv line incomer.I am Desinging the panel for new projects and i would like to get Your opinion on this Vcb or sf6. Please help me with your replies. Thanks D p singh

6 Answers  

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Hi, I'm running plastic reprocessing company where all motors are running only in delta. Due to that when I use start my 30 hp motor my transformer gets fuse. Where it happens two times a day. I gt a suggestion from a person about Automatic Power Factor Controller APFC. Is it useful for my problem??? Or is der any other way for solving this problem?? Upgrading the transformer is difficult. Pls give Me ur suggestion. Waiting for ur reply.

2 Answers   Shree Lingaa Polymer,

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what is thermal setting and magnetical setting?

1 Answers  

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what is the abbreviation for F.M In FM-200 fire suppression system

1 Answers  

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