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?

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DESCRIBEPNEUMATIC SYSTM OF ASH HANDLING PLANT

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what is the use of vcb & isolator in substation?

4 Answers  

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srij i need the relationship b/w KW AND KWH and with an electrical example. plz send if u can?

4 Answers  

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what is the formulae for selcting capacitor bank to increas pf

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what are the safety measures of induction motor?

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how to create new innovation what are the supporting sources in the electrical field for Electrical engineers.....?

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what is meant by real power,active power,reactive power & apprent power ?please explain it?

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what is meant by displacement & magnitude ?

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which capacity of RCCB used for five thousand watt electricity load?

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EXPLAIN THE WORKING OF SERIES REACTOR IN HT CAPACITOR BANKS (FOR VOLTAGES & CURRENTS)

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What is Exact meaning for Full load Efficiency and Maximum Efficiency of Transformer? Is there any Difference between? If yes ,please provide with formulae?

2 Answers   Techno Labs,

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