What is oil temprature with A/T contacts in Transformer ?

1 Answers  

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what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?

16 Answers   JEE Main, ONGC, VRA,

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What happens if the secondary of the transformer is shorted?

2 Answers  

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Is there thumb rule to calculate how many Insulators to be used for Transmission line of different volatges

3 Answers   CS,

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What is reactive power?

7 Answers   Suzlon,

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I need HT sphere gap calibration table. Can any body help me.

0 Answers  

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1. what is the meaning of bus? 2. what is the dc transformer? How it work 3.what is the function of the serge absorber? 4.How the CT and PT rating calculate/

1 Answers  

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why ct secondary side shortlink provided? its open what will happen?while running ?

2 Answers   Essar,

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What are the operation carried out in thermal power station?

0 Answers  

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Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

2 Answers  

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The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s

0 Answers  

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ful form of gis

2 Answers   ABB,

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