What is ELR, and where it is used ?

7 Answers   KSEB,

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how many types method in earth testing?

3 Answers   ONGC,

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What is difference between 3 point and 4 point starter

1 Answers   Genco, Kaltec, TATA,

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We order Dyn 5 distribution transformer to a company. What arrives is Dyn 11. Is it ok to use this transformer. It will be installed alone.

3 Answers   G&S Construction,

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What is the maximum current carrying capacity for both copper and aluminium cables for 1sqmm?

2 Answers  

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Why a starter is used for a motor?

50 Answers   L&T, Nilachal Polytechnic,

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What sort of protection scheme do you suggest for the protection of a 10 HP motor?

1 Answers   Chevron,

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where we use 1 phase & 3 phase supply ?what is major advantage using 3 phase over than single phase ?

3 Answers  

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How can a transformer test by megger?

1 Answers   Bosch,

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What is the difference in Line PT & Bus PT.

3 Answers   Bhel,

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A distribution transformer giving afrequency of 200HZ, where it is rated for 50HZ. when it will occure?

2 Answers  

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why do transformer humm ??????????

2 Answers  

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