how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

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what is the meaning of impedance protected in instrument cooling fan

0 Answers  

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When dc supply is fed to rotor of the alternator how it work?

0 Answers  

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why they charge more bill for low power factor rather than high power factor

2 Answers  

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What are the various types of BUSBAR Schemes? explain each

2 Answers   Thermo,

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How much pf maintan in dg set in 6o% load,when Dg runnig Neutaal Earthing removed what happen.

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what is current actully?significance of current...not rate of change of flow.....

3 Answers  

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10. THE MOST COMMON TYPE OF THREE PHASE IN UNSYMMETRICAL FAULTS IS ........

6 Answers   SSC,

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can a synchronous motor be made to rotate in a clockwise direction ?

1 Answers  

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As per principle we say in three phase supply ,the voltage is producing by phase angle between two phase so two phase is needed means then why we using three phase ?

2 Answers  

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If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!

0 Answers  

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Whats changes in Transformer Oil BDV in changes in temp or Climate?

2 Answers   TATA,

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