what will happen, if both relay contact has live supply, and coil of relay activated

1 Answers   AVS,

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

0 Answers  

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if u have single phase load (un balance) and the main power cable is 3.5core means netural is .5 of phase and can the three phase current make the return paht in .5 neutral.

1 Answers  

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What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?

4 Answers  

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Difference Between Differential Relay and Restricted Earth Fault Relay of Power Transformers

1 Answers   KSEB,

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The moisture in air will condense at

0 Answers   Caterpillar,

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upto how many load can v connect to stabilizer which is used for tv

0 Answers   Sandvik,

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One amps in HT is equal to how manys amps in LT

5 Answers  

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Actually why the transformers are rated in KVA.?

4 Answers   BSL, Engineering,

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what is form factor

2 Answers  

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Why primary batteries not rechargeable and secondary batteries are rechargeble??? If any one know please send me.

1 Answers  

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Why the meters sonnected to metering core of CT are not damagedon event of a fault??? Explain the phenomena??

1 Answers   Schneider,

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