how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.

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Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)

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i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams

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What is the difference between AC and DC injection methods for rotor earth fault protection

0 Answers   Asian Alliance Insurance, NBVL,

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How many companies are manufacturing 33 KV HT Breaker

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what is the main parts of DG? how it is working?

3 Answers   Kirloskar,

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A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?

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A synchronous motor is operating at a leading power factor .if the applied voltage is decreases ,(the excitation remains constant ) ,the motor current a)increases b) decreases c)remains same d) none of these

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How the size of electic machine vary with the sped? Between slow and fast running machines of equal ratings, which one is more economical to design?

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How to increase home power factor? Can we connect capacitor directly? How to select capacity of capacitor?

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1]how the voltages and frequency are achieved on ships. 2]how does the line and phase voltages are related on ships.

3 Answers  

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% voltage variation in distribution a)1% b)5% c)10% d)15%

2 Answers  

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