Answer / ganesan.n

Required Capacitor inkVAR = Maximum Demand in kW x (tan Ø1 -
tan Ø2)

Answer / anu

Explain what is tan1 & tan2

Answer / suthakarvchalam

hi,
tan1 & tan2 is nothing tan1 is current power factor tan2 is improving power factor
example considered our pf is 0.6 improving pf is 0.9

Dear All, Pls let me know about ELR.... CBCT is using for singnal purpose... How it works.. any body can explain pls.......

4 Answers  

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100V supply is appllied between 500K Resistance bulb. for 1 kwh energy, how long time the bulb will glow? explain the calculating method.

3 Answers   Bhel,

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How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?

0 Answers  

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percetans

0 Answers   Bhel,

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why are installed water leakage detection system data centers & server rooms

0 Answers   Reliance,

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How can we calculate the resistance of earthing & how can we control it?

2 Answers  

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What will happen if we parallel two transformer with different %impedace?

3 Answers  

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If the battery is in charging condition means, battery is which type of load? Capacitive or Resistive load?

2 Answers   Crisp,

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sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.

0 Answers  

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What is d diff. btw Online & Offline UPS???

4 Answers   Emerson,

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Why 66KV is step down to 11KV and then 433v, not directly 66KV to 433v ?

2 Answers  

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How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

0 Answers  

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