Answer / mahendra chandu

stranded conductor produces smaller radius

Answer / sunny

In solid conductor the inductance is more as compare to solid conductor. To reduce the affect of corona hollow and bundled conductors are used.

why most of the modern day type electrical appliance have 2 pins rather than 3 pins?

4 Answers  

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dear friends, how to calculate "Gage" in copper wire , aluminum wire etc. have any formula?

1 Answers  

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What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side

0 Answers   CEB,

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why our power production in multiples of 11.

2 Answers   ABB, Infosys,

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explain why reduced voltage starters are required for large tree phase inudction motor

2 Answers  

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why there is a phase shift lies between primary and secondary voltages of a transformer?

7 Answers   Mecon,

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What is the diffrence in between Class PS & Class 5P10 for CTs

7 Answers  

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how to calculate total load in a villa?

1 Answers   Megatron Solutions,

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what is rated speed?

4 Answers   Actavis,

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what is meant by motor protection relay & its working principle ?k

1 Answers   Pricol,

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Cb closed condition if there is a tcs fail whether cb will trip or not

0 Answers   AADC,

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what is stay bow?

2 Answers  

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