Explain using drawings what is reverse PID action w.r.t PID controllers.

0 Answers   L&T,

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please tell me the all the spcications of the 100MW 11KV HYDEL POWER PLANT SPECICATIONS

2 Answers   Bhel,

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what is the charging battery current of 80 kva UPS/100AH bocket make battery.

4 Answers  

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is emf is indued if dc is passed through coil

5 Answers  

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What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?

0 Answers  

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How Calculet The UPS AH In Load

0 Answers  

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what is the working principle of smoke detector in fire alarm system

2 Answers   Vijaya Bank,

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definition of fault level in powersystems?

4 Answers  

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pls tell me function of closing coil of A.C.B.

0 Answers  

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What is the material used for the core of a high freiquency transformer?

3 Answers   Videocon,

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in VFD when freq is reduce the voltage will reduceor not if it will reduced upto ...

8 Answers  

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all details of DG UPS HVAC

0 Answers  

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