what is the function of choke in the flourcent tube lights and why the colour is in white mostly in flourcent tube lights

0 Answers  

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How to increase the specific gravity of DG batteries?

12 Answers   SCS,

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3phase motor 400v (induction) A.C 4kw company design 1400rpm but our requirement 2000rpm possible? attached any instrument. reply fast! contact 03343262442

3 Answers  

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Define active filter?

0 Answers  

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can we use relay in fan?

0 Answers   NTPC,

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what is the meaning of rms value

24 Answers   Fitter, IOCL, OCL,

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HOW TO CONNECT THREE PHASE OVER LOAD RELAY FOR SINGLE PHASE

2 Answers   Quest,

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Why r use in the tap changing x' mer.

2 Answers   L&T,

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1.Why we use choke?If we use for high starting voltage then different type choke gives different voltage. Is it correct?

2 Answers   Dalkia, Luminous,

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why Y CONNECTION IS BETTER INTERMS OF EFFICIENCY AND P.F FOR A LAOD LESS THAN 40% AND WHY AFTER DELTA IS BETTER FOR > 40%

0 Answers  

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how does a submersible pump work..?

0 Answers  

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what type questions asked in hp cl

0 Answers   HPCL,

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