Concept drill
decibels
GATE Electronics & Communication · Op-Amp · 2003-2008
3
PYQs
100%
keyed
1
elite explanations
2
years appeared
Study anchor
Source-book anchor pending for this concept.
Practice action
Start latest PYQPYQs in this concept
All concepts →2008 PYQ
At 20 GHz, the gain of a parabolic dish antenna of 1 meter diameter and 70% efficiency is
mediumanswer keyelite explanation
2003 PYQ
If the differential voltage gain and the common mode voltage gain of a differential Amplifier are 48 dB and 2 dB respectively, then it's common mode Rejection Ratio is
easyanswer key
2003 PYQ
Three identical amplifiers with each one having a voltage gain of 50, input Resistance of 1 KΩ and output resistance of 250Ω, are cascaded. The open circuit voltage gain of the com...
mediumanswer key