What electron gun assembly is provided in crt?

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what is ripple rejection?

1 Answers   TCS,

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What is race around condition in a jk flipflop? How it can be avoided?

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what is the use of FR-4(flame retardant)in PCB design why dielectric material used in inner layer in PCB design technology??

0 Answers   CoreEL,

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Why is the grid in a cro provided with a hole in it?

0 Answers  

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interviewr asked about sampling theorem and i said the common def.(i.e ...sam freq must >=s max freq in the signal for a sampled signal to recover without alising).he asked that i have a sin signal of freq 1hz and i sampled at two zero amplitude points can it be recoverable without aliasing????

4 Answers   BARC,

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Why is bleeder resistance employed in a filter circuit?

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what is the meaning of crest factor

1 Answers  

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What is the difference between emulator and simulator?

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define conversion time.

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The magnitude of electrostatic force between two identical positive ions that are separated by a distance of 5.0 x 10– 10 m is 3.7 x 10–9 N. (a) What is the charge of each ion? (b) How many electrons are “missing” from each ion?

0 Answers  

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what are the plc application in engineering.??

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