what is work of CTPT in 33/11kv Substation

1 Answers   Fiat,

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what is mean by busbar and what is the difference between busbar,transmissionline,feeder,distribution line

0 Answers  

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what is the meaning of the symbol << >> put in transformer drawing

0 Answers   TATA,

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what is surge suppressor?

5 Answers   Essar,

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If UG power cable both ends are to be earthed or what? If not why?

0 Answers  

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What should do when induction motor take more load in single phase ?

1 Answers  

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Consider a case that two 200 hp motors are connected to 500KVA transformer. For improving power factor can we add capacitors in common bus bars to motors. Or should we add capacitors for each individual motor?

2 Answers  

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How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...

0 Answers   ABB,

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In a power system we know that if the generated power is less than the load then the frequency of the system is decreases.So does this mean that total required load is delivered at alower frequency?

1 Answers  

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How to calculate the CFM to TR? What is the Formula

12 Answers   Carrier, Voltas,

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why we somewhere use ryb phase sequance, somewhere use uvw, and somewhere abc??

4 Answers  

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Is there any problem ,if R-Y-B voltage is constant , but the air compressor taking one phase high current.what is possible causes.the said compressor is very new.(55kw).

4 Answers  

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