what are advantages of pwm over simple supply?

2 Answers   BSNL,

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Dear i have to use camera in water so which type of camera wiil sutable?????

2 Answers   Infosys,

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What are the disadvantages of bjt?

0 Answers  

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what is difference between feedback oscillator & relaxation oscillator?

3 Answers  

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what is beamwidth in case of antenna system

1 Answers  

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i need some questions and answers of them for the prepration of all compnies

1 Answers  

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speed of optical fibre

3 Answers  

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am going 2 write railway exam 4 d post of section engineer..i wnt 2 knw abt d que pattern n d previous year que papers

0 Answers   RRB,

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a man saves 40% of income if his income is increased by 20% expenses is increased by 10% then % increased in savings

4 Answers   TCS,

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What are the different turn on methods of scr?

0 Answers  

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from 5v,50ma how can i get 5v,1amp draw the power supply diagram

9 Answers   Infosys, Texas,

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How do you calculate the amount of feedback given in a negative feedback amplifier ? Illustrate

3 Answers  

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