actual rated capacity of a disc insulator??

5 Answers   OPTCL,

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What phase difference between p and s winding of transformer

1 Answers   MAHINDRA,

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where was current transformer protection units used and why??

0 Answers  

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Distribution Transformer are connected in configuration? a. Star/delta b. delta/star c. star/star d. delta/delta

7 Answers   IPR, Maruti Suzuki,

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What is the operating range of voltage and current in grid supply in India?

4 Answers   BARC,

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Compare salient pole and cylindrical rotor machines.

0 Answers  

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-----------means a source which can supply a constant voltage to aload irrespective of the valu of load resistance.

2 Answers  

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why chock were used in old tubelights but are not newest tubelights?

0 Answers  

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What is the use of Exciter in generator? & what will be the current of Exciter in 500 KVA DG Set?

2 Answers  

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why substation ratings are multiple of 11 means 11\33 kv substation

6 Answers  

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what effect on electrical equipment if PF is gone over 0.996 in leading when provider say that its keep in minimum 0.996lagging

3 Answers   ABB,

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What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

2 Answers  

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