can we amplify dc signals.how can it be done

4 Answers  

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impliment (AB)`+C to transistor representation

0 Answers   Ascent,

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we have total 1000hp motors we paid 7 laks rupees how to reduce power bill

4 Answers  

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what should be the value of proper neutral earthing resistance?

3 Answers   ABC,

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what happens in the primary side of the transformer if transformer is short circuited first and increasing the resistance of the short circuit gradually?

3 Answers   Emerson, IIT,

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Do closed loops systems require manual input?

0 Answers   Ericsson,

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Why we are using Ohm's law? where it is applicable? explain.

10 Answers   Pyramid Saimira, TCS,

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7. Why AC motors, AC bulbs etc... are donot operated by DC signals? and Why DC motors, DC bulbs etc... are donot operated by AC signals?

2 Answers   Bhel,

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What is servo motor? what is its purpose?

0 Answers  

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What is the different between Insulator & Di-electrict?

2 Answers  

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How to maintain ac plant?

0 Answers   HCL,

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what is the material use in bus bar & why.

3 Answers  

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