What is meant by virtual ground in the op amp ?

15 Answers   TCS,

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Name the cmos version of the 555 timer.

0 Answers  

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What is the state if the RED LED is glowing on PWSx card What is the state if the YELLOW LED is glowing on PWSx card

0 Answers   NSN,

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what is digital commuincation techniques

2 Answers  

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Suppose, I m talking with mine friend and I m going to market by car(setting).After some distance passed, mine call will be handover to other site, this site allready going on with full trafic than mine call will be drop or handover to the same site .....

6 Answers   Airtel,

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When an inductor tunes at 200 KHz with 624 pF capacitor and at 600 KHz with 60.4 pF capacitor then the self capacitance of the inductor would be a) 8.05 pF b) 10.05pF c.) 16.01pF d.) 20.01pF

3 Answers   BSNL, EFF, Satyam, Wipro,

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State the kirchoff`s laws.

0 Answers  

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what is the difference between the analog and digital communication in modern world and which one is more efficient at present?

1 Answers  

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Explain "VAR_INPUT" when defining a Function Block??

0 Answers  

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What is conductance? How is it measured?

0 Answers  

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Mention the operators that cannot be overloaded?

1 Answers  

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which of the following number specifications refer to FET with one gate?? A): 2N B): 3N C): 3Y D): 3X ans with explanation because most of sites gave answers without explanation

1 Answers  

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