Answer / sankar maity

GREATER

Answer / eng. salk

Defiantly less than
No load loss is generated without any benefit, efficiency is ~0%
During full load, eff~At least 98%

how many units will 100 kvar capacitor consume for one day?

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How does "OUT OF STEP" relay ,for Synchronous motor protection, work?

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we hav seen in electric engine of trains only 1 wired slidng conecctn is there frm ovrhead line,howevr to complete a ckt in dc postv n negtv two conection has to b there...so where is tht negative is been connectd or where it is grounded...?

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R=*¶ l/a

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7 Answers  

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why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor

0 Answers   Indcoil Transformers, Power Grid,

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