How to get -10volts DC from 10 volts peak to peak sine wave?? Design the circuit??

10 Answers   BARC,

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L&T APFC Relay model etacon L8 fault: Initial power factor is 0.6 when capacitor is on, the value of power is getting down, please let me know the reason and rectification details.

1 Answers  

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Frequency at which VOICE is sampled is? a) 4 KHz b) 8 KHz c) 16 KHz d) 64 KHz

6 Answers   BSNL,

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why we use external oscillator in 8051 microcontroller ??

2 Answers   Infosys,

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minimum,maximum values of s12 in lossless & lossy txline?

0 Answers   Bosch,

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Hi i am going to attend the interview for BHEL. can you please help out in knowing about the area of preparation. I am apprearing for supervisior trainee post. Please share your views on this. Thanks (frm hydrabad)

1 Answers   Bhel,

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What is meant by fm control in a dc chopper?

0 Answers  

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box 1 contain odd value X or Y the box 2 =X i.e 7 or 12 box 3= Y has value 19 if X is 7 or 31 if x is 12 get even value X or Y Use any operator steps allowed 3

0 Answers   Godrej, TATA,

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what is voltage regulation?

4 Answers   ITC Infotech,

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please explain the meaning of "In GSM only 30 or 35 peoples can call at at time in a singal carrier but In CDMA apprx 70 peoples can call in a singal carrier at a time."..........

0 Answers  

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Which is the pin no of CN1 TERMINAL and the parameter using in delta servo drive for auto/man input and start forward input

0 Answers   Delta,

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What are the three stages through which pll operates?

0 Answers  

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