how to calculate vfd o/p voltage by frequency

0 Answers   HCL, Orchid,

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Hy the hydro power stations have high transmission and Distribution costs?

3 Answers  

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What is the difference between KV,KVAR,KVA,KW?

6 Answers   L&T, PowerHouse, YUI,

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is it possible to give the total load from the supply generator's maximum in practical?

2 Answers  

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what does vector group Dyn11 tell us? also tell me how will u differentiate between phase lead and phase lag thru this vector group

0 Answers   Bosch,

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what happen as when voltage drop(or may decrease) ? in case of atomic base theory?

0 Answers  

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Why we use Y-Y connection in power transformer (8-10 MVA, 132 kV to 11 KV)and D-y in distribution transformer (2 MVA, 11 KV to 440 Volts)?

4 Answers  

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What is the measuring instrument of magnetic flux density?

2 Answers   CSEB,

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I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com

0 Answers  

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what is package substation.how many types they have

0 Answers   ABC,

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Can we use droop CT in neutral in place of W phase of alternator ?

2 Answers  

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Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%

1 Answers  

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