what is the clearance time circuit breakr?

1 Answers  

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why we need to us lenz's law for synchornous motor

0 Answers   Tata Elxsi,

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how can we change the supply voltage?

4 Answers   Areva,

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Could you measure voltage in series?

0 Answers  

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What is neutral earth voltage of transformer and what should be the value

3 Answers  

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Use of switch mode power converter in real-time basis?

0 Answers  

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can anyone show me how the 3 phase power is supplied to socket outlets?

0 Answers   Bhel,

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checklist of ELCB

1 Answers   EECE,

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Explain the advantages and disadvantages of thermal power plant?

0 Answers  

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What is the difference between IS:1554 (Part 1)/1988 & IS:694/1990 ? What do these two standards specify about?

2 Answers  

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In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?

0 Answers  

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When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?

0 Answers   UOM,

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