Answer Posted / jagadesh

To gajanan & everybody in this discussion,

It will not burn but simply heated and makes humming sound as usual ,

if you short circuit the coil,then high current will pass through it,it will leads to burning(Similar to s.c of an Indutor)...

How colour picturetube works & how many year it will works.

2021

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1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?

2060

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How will change the frequency in distribution side?

1782

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How to calculate the heat load for a electrical room

3072

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Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

2718

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What is an automatic controller?

1156

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HOW TO TEST A LIGHTENING ARREST ER ?

2196

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ii) A shunt motor supplied at 230V, runs at 900 rpm when the current is 30A. The resistance of the armature is 0.4 ohms. Calculate the resistance required in series with the armature to reduce the speed to 600 rpm, assuming that the armature current is then 20A. [12]

2344

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what is upper impedance and lower impedance of a distance relay

2035

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what is ic 01,ic 06 ?is it types of cooling?

4304

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what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

2046

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explain which quantities change in the starting and the and the running condition in induction motor

1435

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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??

970

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What is an order of a system.

1326

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please describe the Transformer setting, Motor setting, I/C setting, Tie setting

1765

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