What will be the sampling frequency that reveals the same sampled signal?

1 Answers   CCP,

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1.how many types of relays? 2.difference between ATS& STS?

0 Answers   L&T,

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What is the importance of creepage distance in disc insulator ?

1 Answers  

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Why does the power consumed is always constant even if a fan speed is altered?

4 Answers  

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What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?

0 Answers  

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What is the differance between vacuum breaker and vacuume contactor

1 Answers  

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I have installed capacitor bank at secondary transformer. cos phi is increase. but on load (far from transormer), it still poor. Can anybody explain it??

6 Answers  

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how can the active power and reactive power of an alternator be controlled?

6 Answers  

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Why star point of star connected motor is not grounded? Why alternator is operated at lagging power factor?

3 Answers   TCL,

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what are RCBO ?

4 Answers   GE,

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which one is rotating transformer-single phase induction motor or 3 phase squirrel cage motor?

1 Answers  

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how to select earthing conductor size of amy motor/panel etc.

1 Answers   Sony, VBB,

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