Answer / abdul wahab

if you third attemp pattern send me also please

11. As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why? 12. How to take the Vector Group Test in Transformer? What is the purpose of doing Vector Group Test? 13. Why the transmission lines are in 11kV, 22kV, 33kv, and why not 10kV, 20kV, 30kV? 14. Why do we generate 3 Phase AC Supply? It is possible to generate 4 Phase and 5 Phase explain it? 15. Explain why the Voltage drop will happen in 3 Phase line? 16. What is the equipment used to control the generator output? 17. What are the factors to be considered during the Synchronization? 18. What should be value of Circuit breaker operating time and tripping time? 19. Why the CT Secondary is rated as 5A generally? 20. At which time Synchronous generator act as a Synchronous Condenser?

1 Answers  

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what is the purpose of silicon dropper used in battery charger?

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what will happen if u run induction motor beyond its rated speed

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what is the reason for connecting hvdc monopolar line with negative conductors

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what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????

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HOW TO CALCULATE EHV CABLE SIZING?

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what is the relationship between phase & neutral

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

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how we can decide that what value of ht line will come to any commercial building? (ans except According to the building load)

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What range of speed can you get with the field control method of speed control of d.c. Shunt motor?

0 Answers  

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