what are advantages of pwm over simple supply?

2 Answers   BSNL,

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Define what is a high-pass filter?

0 Answers  

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Differentiate between static and dynamic resistance of a diode.

0 Answers  

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Please send me some more Electronics Technical questions..

0 Answers   Bhel,

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Draw the block diagram of a 128 line EPABX and explain its operation?

0 Answers  

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The processing speed of a microprocessor depends on _____?

0 Answers   Aditi Placement Service,

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3.Which type of fading cause serious distortion of modulated signal a)selective fading b)interference fading c)absorption fading d)polarization fading

7 Answers   Cisco, Ericsson, HCL,

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How can you convert an SR Flip-flop to a JK Flip-flop?

17 Answers   Cap Gemini, IBM, Wipro,

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Any idea of BSNL, JTO paper?

0 Answers   BSNL,

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how do microwave oven works??

4 Answers   Bhel,

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why ac waveform repesented by using sine wave why not others?

0 Answers  

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1.Why we have to use inductor in circuits, what is their behavior? 2. Why we have to use capacitor in circuits, what is their behavior?

1 Answers   Instronix,

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