what are advantages of pwm over simple supply?

2 Answers   BSNL,

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why do you choose ece branch?

51 Answers   College School Exams Tests, DWE, ECE Industries, Focus, Hitachi, Industrial Power Supplies, Infosys, Reliance, Sony, TATA, TCS,

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Why is zener diode used as a voltage regulator?

0 Answers  

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Tell me why 440 volts instead of 660 volts in 3 phases of supply system?

0 Answers  

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How to calculate knee point voltage?

0 Answers  

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Why silicon and germanium are the two widely used semiconductor materials?

0 Answers  

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In wave guides tem wave propagation is not exit, give the physical interpretation?

0 Answers  

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sir, please send me RRB Question papers for Section engineer Signal..

0 Answers  

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how does a transcoder work

3 Answers   Ericsson,

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Which microprocessor accepts the program written for 8086 without any changes?

1 Answers   College School Exams Tests, Siemens,

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hi all iam going to give AAI tech exam i did my BE in electronics and communication if any one have any sample papers and SYLLABUS for it please plzzzzzzzzzzzzz for my career mail me at neha_sheokand11@yahoo.co.in

0 Answers  

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Explain why cannot we use leds for rectification purpose?

0 Answers  

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