Answer / bb

oscillations

In underground cables,we have a grading method called 'capacitance grading'.Why is it called 'capacitance grading' although we do not use any capacitor in it?

1 Answers  

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how can check the resistance of battery contact?

0 Answers   Cipla,

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what is the operation of Control Module(CM),MONITOR Module(MM), MONITOR Module DUAL (MM2),Signal Module(SM),Isolator Module(IM), please some one reply me.. the operation and application of these in FIRE ALARM SYSTEMS...

1 Answers  

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what is lumped and distributed elements?

0 Answers  

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There are a Transformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?

4 Answers  

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How the field flux is controlled in DC drive ?

4 Answers   TATA,

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Why neutral cable carry current.

0 Answers   Tech Mahindra,

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What is ramp signal?

0 Answers  

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What are the main parts of central chiller plant? Explain the function of each stage.

0 Answers   HSL, Shankar Electricals,

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what is the difference between ac and dc?

1 Answers  

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can we use 400w coke instead of 250w choke in 250w fittings

2 Answers  

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advantage,disadvantage,aplication of sensorless direct torque control of induction motor

0 Answers  

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