Answer / tirumala

for an amplifier the gain is very high.(eg:for open loop op-
amp the gain is about 20,000) so it is convinent to express
it in decibels to draw the response of thaton a graph paper
rather than linear

Answer / sumit

for expressing high gain we use instead of linear scale.
i.e. log(a/b) and it's unit in bel or 10log(a/b) and unit in db.

Sir, I am Mrunalini studying btech 2nd year in ECE.i want to know the information about group2.how to prepare for group2? about coaching centres in hyd.what are the postings in group2? in which year i should take coaching?plz send me the informaion to my mail id.

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Can any body tell me the procegure about how to use Super Position Theorem to solve any electronics circuit.Please tell me all the steps which used in Super Position Theorem.Thanks

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self supporting course and sandwich course are same

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write down a program to that reads the data from port 02H, count the number of 1's in the data and display the count on port 03H in 8085 microprocessor

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describe the timing circuit of 8085 mpu?

0 Answers   Vodafone,

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1. Ray writes a two digit number.  He sees that the number exceeds 4 times the sum of its digits by 3.  If the number is increased by 18, the result is the same as the number formed by reversing the digits.  Find the number.  a) 35 b) 42 c) 49 d) 57

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why cristal frequency is different in microcontrollers and crystal oscillators?

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

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How can leveltrol be installed in steam drum for measuring the level of steam drum

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what is amplification factor

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Define what is the conductivity of perfect dielectric?

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Explain how to design binary to gray code converter?

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