is 60hz freq better than 50 hz?&why?

1 Answers  

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why do the core of transformer saturates???

1 Answers  

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At what point crngo works like as crgo

0 Answers  

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role of shunt coil in circuit breakers

2 Answers  

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What is an infinite bus bar?

34 Answers  

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We have given to 3phase supply to ups system & how can coming netural

0 Answers  

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What is the full form of GSL wire

8 Answers   Bhel, GSL,

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In our plant we have installed new MCC with ELR and CBCT which is detecting some leakage current in the system but it leading to some confusion when to check that in which feeder which is drawing current we put off the whole panel itself but still CBCT detecting some leakage current so can anybody ans me , where i am going wrong or how to detect whether its actual leakage or CBCT malfunctioning.

0 Answers   Saint Gobain,

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How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?

0 Answers  

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is emf is indued if dc is passed through coil

5 Answers  

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How can we prevent the (Home)inverter supply flow to the main supply line?

1 Answers   L&T,

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why the efficiency of generator is more than the motor in case of swinburne's test????

1 Answers  

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