Answer / sushil kumar

modulation used is PULSE CODE MODULATION.

Answer / xyz

PCM is not a modulation technique.

29 Which of the following breaking method save energy? A regenerative breaking B plugging C dynamic breaking D none of above

1 Answers  

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Can we transmit digital signal to long distance ?

0 Answers  

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when is the Ohms law is applicable?

11 Answers   ABB,

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What is dynamo?How it works and what is the function of dynamo in a DG.

3 Answers   Amrapali,

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what r the checklist while installing a 380 kva DG set

0 Answers   Pepsi,

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why plc need seprate earthing?

2 Answers   ABB, Whirlpool,

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why we still use sinusoidal waveforms for transmission and utilisation (we know generation is sinusoidal), instead of other ac waveforms such as triangle, sawtooth, square etc.,? is there any mathematical derivations to prove sinusoidal is efficient than others?

1 Answers  

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what is the different between rms and average value

1 Answers   Finolex, TATA,

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we have an energy meter in a capacitor bank panel, So should we consider it's readings as energy consumption on daily basis. (when capacitor bank doesn't have any energy losses)

0 Answers   Honda,

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How many types of probe used in cro?

0 Answers  

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if we want ot select cable size with reference to load current it take than what is the formula and it is same for aluminium or copper?

3 Answers  

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What will Happened if the polarity of CT is changed?

13 Answers  

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