what is the formulae for selcting capacitor bank to increas pf

4 Answers  

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How reverse power relay sense the power is reverse in the system.

2 Answers  

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If I want to lift the water at a height 50m from ground level through two inch(diameter) metal pipe then what is the capacity of motor pump is required? is it possible in single phase supply or not?

0 Answers  

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We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?

1 Answers   Suzlon,

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what use can we make of 3rd harmonic component

5 Answers   Bhel, General Motors GM,

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Differentiate between low pass, high pass and band pass filter?

0 Answers  

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in alternator permanent magnet generator is also connected on the alternator shaft,then y that PMG voltage is very low as compared to alternator?

1 Answers  

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what is stray capacitance?

1 Answers  

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Safety devices in SF6 Circuit Breaker?

1 Answers   DELL,

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what is automatic voltage regulator and it is used?

2 Answers   HAL,

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WHAT IS IEC? & WHAT IS BENEFIT TO PRODUCT FROM IEC?

0 Answers   BMC,

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FOR WHICH FAULTS OR CONDITIONS DOES A TRANSFORMER DIFFERENTIAL PROTECTION DOES NOT OPERATE???

10 Answers  

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