Explain the operation of 1φ ac voltage controller with rl load?

0 Answers  

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India is the power supply is 230v 50hz,so why the other countries 110v 60hz AC power supply why?

5 Answers   BEL,

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What is pass band?

0 Answers  

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what is limitation of auto transformer?

0 Answers  

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What do you mean by an ideal voltage source?

15 Answers   College School Exams Tests, Infosys,

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Noise with uniform power spectral density of n0w/hz is passed through a filter h (w) = 2 exp(-jwtd) followed by an ideal low pass filter of bandwidth bhz. What is the output noise power in watts?

0 Answers  

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i will be attending the HAL MANAGEMENT TRAINEE(TECHNICAL ) exam ,please i want previous years question papers of HAL in e&c.

1 Answers  

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how an emitter coupled logic works?

1 Answers  

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if we are measuring dc voltage of battery then why would we get ac voltage component in it?

1 Answers  

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main() { int i=5; printf("%d%d%d%d%d%d",i++,i--,++i,--i,i); }

5 Answers  

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Why the singnal of wireless/Tv in db value? and why it is showing in minus(-)?

4 Answers   BSNL, Wipro,

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Describe the sampling theorem.

0 Answers  

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