what is difference between megger & Contact resistance meter & its Application?

2 Answers  

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how to extend relay operating timing in 24V dc relay card (without using Timer )

0 Answers  

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what is the lemen of a single 5mm 13000mcd white led pls reply

1 Answers   Eskom, Sona,

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IN A HT CABLES i.e. 1.9/3/3 kv, what is the meaning of 1.9 and 3.3.

1 Answers  

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wht is this amps in power consuption and how can we convert that into consuption hours ? i am a sales executive of a energy saving lamps .

5 Answers   KSEB,

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How to calculate or formula to calculate rhe power in 2 phase system ??

0 Answers  

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What is main difference between earthing and neutral grounding?

3 Answers   Jindal,

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What does impedance in the windings of transformer signify.

2 Answers   Johnson Controls,

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our plant maximum demand has 500 kva.need to suggest me to maintained pf 0.98.how much capacitor bank will be connect to the supply line.

1 Answers  

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What is the difference between ACB & MCCB?

7 Answers  

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what is the effect of power factor on DG supply,i mean to say what will the effect if we add capactors on dg supply.

4 Answers   HCL,

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The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.

0 Answers  

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