which is more dangerous A.c or D.C?

26 Answers  

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Can earth resistance be measured without connecting the earth electrode? and should earthing connections be disconnected What is the effect of connecting two cables of different sizes in parallel with supply? Thanks in Advance. I am intrested to get in touch with some tecnocrats/engineers,my mail i.d is : hiremathvijay@rediffmail.com

1 Answers  

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what is difference between vaccum circuit breaker and air circuit breaker?

2 Answers  

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what is the cause of voltage dipp or swell in the transmission lines?

0 Answers  

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what is a FACTS devices? what is mean by STATCOM????

1 Answers   IIT,

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why we choose 50 or 60 hertz not other value for the power system?

4 Answers  

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for ac networks if the voltage wave form is V=Vm sinwt here the voltage Vm=230 for the frequency 50hz then the time period is 0.02 sec then for the time period 0.12 sec what is the voltage

4 Answers  

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can you give me some names of projects which can be used in our daily life & which is having medium cost?

1 Answers  

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If increased the frequency up to 1000 then what changes shows in voltage?

0 Answers  

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explain single phase series motor

0 Answers  

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If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.

0 Answers   CCP,

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no of rotrs poles in salient pole synchronous machine

3 Answers  

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