where we use the SFU & FSU?

0 Answers   L&T,

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Does RCCB do the job of MCB? Lets take 16A RCCB. it trips when residual current exceeds 30mA. does it trip in an over current situation, i.e when current exceeds 16A ??

2 Answers  

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How to select busbar?

2 Answers  

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what is difference between short ckt and overload?

6 Answers   Siemens,

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why we use core type and shell type transformers?

2 Answers  

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if one potential missing in energy meter , how much % slow the energy meter?

1 Answers   NTPC, SK,

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what are transmission line parameters and transmission line constants?

1 Answers  

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why and how current drawn by battery charger depends upon the altitude where it is located?

0 Answers  

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why ss stablity limit is more transient stablity limit?

0 Answers   IOCL,

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gd eve frndz my qstn is how convert sound energy to electrical energy

1 Answers   HCL,

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a 440v 60hz 03 phase 100kw generator can deliver how much power in kw for 220v 60hz 01 phase load?

1 Answers  

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why cable i burning without tripping. how can protect led street lights

0 Answers   Cosma,

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