Answer / deepak24

for a definite area of core a circle has smallest circumference. so circle has smallest mean length of copper. so cost will reduce for copper for circular winding.

Answer / harshad patel

The excessive leakage flux produced during shirt circuit and over load and developed mechanical stress for The coil.
On circular coil these force are radial and these is no tendency for The coil to change its shape.
But on rectangular coil The force are perpendicular to The conductor and tends to deform The coil in circular form.

Answer / shammas shaz

economical benefits

Answer / suri

The flux linkage is more in the circular coil. just imagine
yourself.

why do we prefer a 3-phase delta connected load rather than star connected?

4 Answers  

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in transmission line 11kv is step up or step down? why?

5 Answers  

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which type of capacitor store high amount of energy for long time ? ( polarized or unpolarized )

1 Answers  

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what is cathodic protection and why it use in industries?

0 Answers  

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what could be the reason of a burnt current transformer in an electrical panel

1 Answers   ERWAT,

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in ceiling fan and table fan what is the rotating part and what is the stationary part?

5 Answers  

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what are the disadvantages of low power factor

0 Answers   HMK,

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132/6.6𝚔𝚟 𝚝𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚎𝚛 𝚗𝚎𝚞𝚝𝚛𝚊𝚕 𝚑𝚊𝚜 𝚘𝚗𝚎 𝚎𝚊𝚛𝚝𝚑 𝚙𝚒𝚝 𝚍𝚎𝚍𝚒𝚌𝚊𝚝𝚎𝚍. 𝙸'𝚟𝚎 𝚊𝚗𝚘𝚝𝚑𝚎𝚛 𝚝𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚎𝚛 𝚘𝚏 6.6𝚔𝚟/415𝚟 𝚌𝚊𝚗 𝙸 𝚌𝚘𝚗𝚗𝚎𝚌𝚝 𝚗𝚎𝚞𝚝𝚛𝚊𝚕 𝚝𝚘 𝚜𝚊𝚖𝚎 𝚎𝚊𝚛𝚝𝚑 𝚙𝚒𝚝 𝚊𝚜 𝚘𝚏 13/6.𝚔𝚟 𝚝𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚎𝚛?? 𝙸𝚏 𝙽𝚘.. 𝚃𝚑𝚎𝚗 𝚠𝚑𝚢??

0 Answers  

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why slipring motor , at full speed run as squirrel cage motor?

1 Answers  

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Why the cost of CT increases with the decreasing of its CT Ratio (Technical Reason)?

2 Answers   Vedanta,

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WHAT IS SYNCHRONISING?

8 Answers   L&T,

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without any excitation we can strt any dc or ac moter?

6 Answers   Bhel,

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