Answer / raj006

Resistance of copper is less than that of aluminium.

Answer / sethupathi

copper resistance is low than of aluminium

what is earthing/

3 Answers   B.Tech, CPCL, Mobiserv,

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why transformer ratings in kva?

99 Answers   Bhel, College School Exams Tests, DOW, Emco, Esab, GE, KCP, PGCVL, Sodexo, TCS, vtps, Wipro,

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How we calculate the size of H.T cable for any transformer & rating of busbar for any L.T. panel?

3 Answers  

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Generally in d.c. circuits the direction of current is from possitive to negative.In a.c.circuits what is the direction fo current flow

4 Answers  

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Three phase alternators are connected in star connection why?

13 Answers   Tanfac,

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write a program that prints prime numbers from 1-20 in digonal form

0 Answers  

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Between rotating armature type and rotating field type arrangements which one is adopted for large rated alternators and DC generators.Why there is difference in the choice?

1 Answers  

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AC covered area by ton calculation

2 Answers  

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why electron flow is opposite to current flow?

3 Answers  

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wil a dc motor run without a starter??

9 Answers   MRF,

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what is difference between mccb,mcb,elcb,pccb

7 Answers  

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temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%

0 Answers  

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