Why alternators are designed at 0.8 pf lag?

3 Answers  

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please send me the L&T Emb. sys. placement papers and entire details of pattren

0 Answers   HMM, L&T,

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why lightning arrester and other equipment earthing conneting from same earth bar ?

1 Answers  

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What does the temperature (30 deg or 35 deg celcius) mark on conservator of transformer indicates?

2 Answers   MahaGenco,

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In EHV tranm. The conductors are …….. a) Cu roads b) Cu bars with Si c) Cu tube with Si plate

2 Answers   Engineers India Limited,

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I Have 100Ah battery with 650VA Inverter, i WANT TO TAKE a Solar panel to charge my battery, so please suggest me,what rating of solar panel(with solar charge controller) can buy for a load of 450w for 4 hours

1 Answers   Chevron,

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How to put breaker in service / test position.

1 Answers   KSEB, L&T, Siemens,

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what is the difference between LPF and UPF wattmeter and where it is used.

7 Answers  

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Why the Petrol Guns in the Petrol bunk are earthed?

3 Answers   ITC Infotech,

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What Is HO factor in power selection

0 Answers   Wonderla Holidays,

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what will hapen if secodery circuit is open of current transformer

8 Answers   KPTCL,

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What is the Resposiblity of Electrical Utility Engineer

0 Answers  

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