Why ACB is used in LT why not in HT and why VCB is used in HT why not in LT

1 Answers   GE,

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what is x'mer ,isolation x'mer & yltra-isolation x'mer?????

0 Answers  

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why transformer core is eathed?

7 Answers   ECE,

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What will happen if the interpoles in case of a generator have opposite polarities to that behind it in the direction of rotation ?

1 Answers  

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lightning current is ac or dc..?????

7 Answers  

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how we check vector group dyn7

1 Answers  

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2 t/f operating in parallel will share the load according 2 their- a)leakage reactance,b)pu impedence,c)efficiency,d) rating.

1 Answers  

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what is the meaning of knee point in current transformer and how to calculate?

2 Answers  

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why we use REF and Differential Protection in one transformers?my doubt is both protections are operated in internal fault only.why we want to use 2 protections?please clarify.

7 Answers  

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What determines the thermal loading on the motor?

0 Answers  

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I have 725KVA DG set how to Calculate the Ratio of KWH? Whatb is the Formila

7 Answers   HCL,

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in my observation NCT is used at Karnataka power transmission. why we are not used in andhra pradesh

1 Answers  

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