why we prefer expressing the gain of an amplifier on a
logarithmic scale rather than linear scale?
Answers were Sorted based on User's Feedback
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
Is This Answer Correct ? | 13 Yes | 1 No |
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.
Is This Answer Correct ? | 2 Yes | 1 No |
• The silicon of a new device has memory leak. When all "0" are written into RAM, it reads back all "0" whithout any problem. When all "1" are written, only 80% of memory cells are read back correctly. What can be possibly the problem with the RAM?
what is the physical need to find 3bd frequencies?
Define what is the main factor for controlling the thermal generation and recombination?
sir i am completed B.E in 2006 i wrote RRb Section Engineer Exams two times .how to prepare and how is ask previous question paper some previous question paper send through mail id
What is scope in rfid?
working of tuch screen pannel
What are the advantages of scr and triac?
What is a transducer and transponder?
how we will write a query for highest salary
. A superconductor is a a.) A material showing perfect conductivity and Meissner effect below a critical temperature b.) A conductor having zero resistance c.) A perfect conductor with highest di-magnetic susceptibility d.) A perfect conductor which becomes resistance when the current density through it exceeds a critical value
What is the difference between masking and non-masking?
What is a combinational circuit?